The Plant List — A working list for all plant species

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You should refer instead to the current version of The Plant List.

Results

No plant names match your search for Senecio jaliscanus; we will try Senecio instead.

6183 plant name records match your search criteria Senecio. The results are below.

• Genus Senecio is in the family Compositae. Species epithets begin with: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

The results can also be downloaded as a CSV file.

See "Status", "Confidence level", "Source" for definitions.

Name	Status	Confi­dence level	Source
Senecio abadianus DC.	Accepted		TICA
Senecio abbreviatus S.Moore	Accepted		TICA
Senecio aberdaricus R.E.Fr. & T.C.E.Fr.	Synonym		TICA
Senecio aberrans Greenm.	Accepted		TICA
Senecio abietinus Willd. ex Wedd.	Synonym		TICA
Senecio abrotanifolius L.	Synonym		TICA
Senecio abrotanifolius Gouan	Unresolved		TICA
Senecio abrotanifolius Georgi	Unresolved		TICA
Senecio abrotanifolius subsp. carpathicus (Herbich) Nyman	Synonym		TICA
Senecio abrotanifolius subsp. tiroliensis (Dalla Torre) Gams	Synonym		TICA
Senecio abrotanoides E.Mey. ex DC.	Unresolved		TICA
Senecio abrotanoides E.Mey.	Unresolved		TICA
Senecio abruptus Thunb.	Accepted		TICA
Senecio abyssinicus Sch.Bip. ex Hochst.	Unresolved		TICA
Senecio abyssinicus Sch.Bip. ex A.Rich.	Synonym		TICA
Senecio acanthifolius Hombr. & Jacquinot ex Decne.	Unresolved		TICA
Senecio acanthifolius Hombr. & Jacquinot ex Decne.	Accepted		TICA
Senecio acanthifolius Kostel.	Unresolved		TICA
Senecio acarinus Cabrera	Accepted		TICA
Senecio acaulis Phil. [Illegitimate]	Synonym		TICA
Senecio acaulis (L.f.) Sch.Bip.	Accepted		TICA
Senecio accedens Greene	Synonym		TICA
Senecio acerifolius K.Koch	Synonym		TICA
Senecio acerifolius Hemsl. [Illegitimate]	Synonym		TICA
Senecio acerifolius C.Winkl. [Illegitimate]	Synonym		TICA
Senecio acerifolius Klatt [Illegitimate]	Unresolved		TICA
Senecio acervatus S.Moore	Synonym		TICA
Senecio acetosifolius Baker	Accepted		TICA
Senecio achalensis Cabrera	Accepted		TICA
Senecio achilleifolius DC.	Accepted		TICA
Senecio achilleifolius var. glanduloso-scaber Thell.	Synonym		TICA
Senecio achilleifolius var. glaucescens (DC.) Harv.	Synonym		TICA
Senecio achyrotrichus Diels	Synonym		TICA
Senecio aciculatus Cuatrec.	Synonym		TICA
Senecio aclonetus Phil.	Synonym		TICA
Senecio aclydiphyllus Cuatrec.	Synonym		TICA
Senecio aconitifolius (Bunge) Turcz.	Synonym		TICA
Senecio acroleucus Merxm.	Accepted		TICA
Senecio acromaculatus Ling	Synonym		TICA
Senecio acromaculatus f. elatus Ling	Synonym		TICA
Senecio acromaculus Ling	Unresolved		TICA
Senecio actinella Greene	Accepted		TICA
Senecio actinella var. mogollonicus (Greene) Greenm.	Synonym		TICA
Senecio actinoleucus F.Muell.	Unresolved		TICA
Senecio actinotus Hand.-Mazz.	Accepted		TICA
Senecio actinotus f. simplicifolius Ling	Synonym		TICA
Senecio acuminatissimus Cabrera	Unresolved		TICA
Senecio acuminatus Wall. ex DC.	Synonym		TICA
Senecio acuminatus Wall.	Unresolved		TICA
Senecio acuminatus f. brevligulatus Hand.-Mazz.	Synonym		TICA
Senecio acutangulus (Bertol.) Hemsl.	Accepted		TICA
Senecio acutidens Rydb.	Synonym		TICA
Senecio acutidentatus A.Rich.	Synonym		TICA
Senecio acutifolius DC.	Accepted		TICA
Senecio acutipinnus Hand.-Mazz.	Accepted		TICA
Senecio adamantinus Bong.	Accepted		TICA
Senecio adamsii Cheeseman	Synonym		TICA
Senecio adamsii Howell [Illegitimate]	Synonym		TICA
Senecio addoensis Compton	Synonym		TICA
Senecio adenocalyx Dinter	Synonym		TICA
Senecio adenodontus DC.	Accepted		TICA
Senecio adenolepis Greenm.	Synonym		TICA
Senecio adenophylloides Sch.Bip. ex Wedd.	Synonym		TICA
Senecio adenophylloides Sch.Bip.	Synonym		TICA
Senecio adenophyllus Meyen & Walp.	Accepted		TICA
Senecio adenophyllus var. stipulata Domke	Synonym		TICA
Senecio adenostylifolius Humbert	Unresolved		TICA
Senecio adenostyloides Franch. & Sav. ex Maxim.	Synonym		TICA
Senecio adenostyloides Franch. & Sav.	Unresolved		TICA
Senecio adenotrichia Nichols.	Unresolved		TICA
Senecio adenotrichius DC.	Accepted		TICA
Senecio adfinis Less. ex Harv. & Sond.	Unresolved		TICA
Senecio adglacialis Cuatrec.	Accepted		TICA
Senecio admirabilis Greene	Synonym		TICA
Senecio adnatus DC.	Accepted		TICA
Senecio adnatus var. monactis (Sch.Bip.) Sch.Bip.	Synonym		TICA
Senecio adnivalis Stapf	Synonym		TICA
Senecio adnivalis subsp. adnivalis	Synonym		TICA
Senecio adnivalis var. adnivalis	Synonym		TICA
Senecio adnivalis var. alticola (T.C.E.Fr.)	Synonym		TICA
Senecio adnivalis var. erioneuron (Cotton)	Synonym		TICA
Senecio adnivalis var. intermedia Hauman	Synonym		TICA
Senecio adnivalis var. oligochaeta Hauman	Synonym		TICA
Senecio adnivalis var. petiolatus Hedberg	Synonym		TICA
Senecio adnivalis subsp. refractisquamatus (De Wild.) Hauman	Synonym		TICA
Senecio adnivalis var. stanleyi (Hauman)	Synonym		TICA
Senecio adolfi-friedericii Muschl.	Synonym		TICA
Senecio adonidifolius Loisel.	Synonym		TICA
Senecio adrianicus Cabrera	Accepted		TICA
Senecio adscendens Bojer ex DC.	Accepted		TRO
Senecio adustus S.Moore	Synonym		TICA
Senecio aegyptius L.	Accepted		TICA
Senecio aegyptius var. discoideus Boiss.	Accepted		TICA
Senecio aequinoctialis R.E.Fr.	Accepted		TICA
Senecio aetfatensis B.Nord.	Unresolved		TICA
Senecio aethnensis Jan ex DC.	Synonym		TICA
Senecio affinis Greenm.	Unresolved		TICA
Senecio affinis DC.	Accepted		TICA
Senecio africanus Hort. ex Poir.	Unresolved		TICA
Senecio afromontanus (R.E.Fr.) Humbert & Staner	Synonym		TICA
Senecio agapatensis Sch.Bip. [Invalid]	Unresolved		TICA
Senecio agathionanthes Muschl.	Synonym		TICA
Senecio agnostus Klatt	Unresolved		TICA
Senecio ahrendsi Phil.	Synonym		TICA
Senecio ainsliiflorus Franch.	Synonym		TICA
Senecio aitonianus G.Don	Unresolved		TICA
Senecio aizoides (DC.) Sch.Bip.	Unresolved		TICA
Senecio akrabatensis Franch.	Unresolved		TICA
Senecio aksuensis Pavlov	Unresolved		TICA
Senecio alabamensis Britton ex Small	Synonym		TICA
Senecio alabugensis C.Winkl.	Unresolved		TICA
Senecio alaskanus Hultén	Synonym		TICA
Senecio alatipes Greenm.	Accepted		TICA
Senecio alatus Sessé & Moc.	Unresolved		TICA
Senecio alatus Willd. ex Ledeb.	Unresolved		TICA
Senecio alatus Wall.	Synonym		TICA
Senecio alatus var. oligocephalus Y.L.Chen & K.Y.Pan	Synonym		TICA
Senecio albanensis DC.	Accepted		TICA
Senecio albanensis var. albanensis DC.	Accepted		TICA
Senecio albanensis var. doroniciflorus (DC.) Harv.	Accepted		TICA
Senecio albanensis var. leiophyllus Harv.	Synonym		TICA
Senecio albanensis var. pseudodecurrens Thell.	Synonym		TICA
Senecio albaniae H.Beltrán	Accepted		TICA
Senecio albanopsis Hilliard	Accepted		TICA
Senecio albens Sch.Bip.	Unresolved		TICA
Senecio alberti-smithii Cuatrec.	Accepted		TICA
Senecio albescens De Wild.	Synonym		TICA
Senecio albescens Burb. & Colgan ex Burb.	Unresolved		TICA
Senecio albicans Pers.	Unresolved		TICA
Senecio albicaulis Hook. & Arn.	Unresolved		TICA
Senecio albicaulis Sch.Bip.	Unresolved		TICA
Senecio albicaulis var. gilliesii Hook. & Arn.	Synonym		TICA
Senecio albicaulis var. glabriusculus Griseb.	Synonym		TICA
Senecio albicaulis var. lobulatus Hook. & Arn.	Synonym		TICA
Senecio albicaulis var. pinnatifidus Hook. & Arn.	Synonym		TICA
Senecio albidus E.Mey. ex DC.	Unresolved		TICA
Senecio albiflorus Phil. [Illegitimate]	Synonym		TICA
Senecio albiflorus Sch.Bip.	Synonym		TICA
Senecio albifolius DC.	Accepted		TICA
Senecio albirameus Cuatrec.	Unresolved		TICA
Senecio albo-dentatus Vuk.	Unresolved		TICA
Senecio albo-lutescens Sch.Bip.	Accepted		TICA
Senecio albo-punctatus Bolus	Accepted		TICA
Senecio alboffianus Macloskie	Unresolved		TICA
Senecio albogilvus I.Thomps.	Accepted		TICA
Senecio albolanatus Phil. [Illegitimate]	Unresolved		TICA
Senecio albonervius Greenm.	Accepted		TICA
Senecio albopurpureus Kitam.	Accepted		TICA
Senecio alboranicus Maire	Synonym		TICA
Senecio albotectus Cuatrec.	Synonym		TICA
Senecio alcicornis Hook. & Arn.	Accepted		TICA
Senecio alcidiphyllus Cuatrec.	Synonym		TRO
Senecio alciope Sch.Bip.	Unresolved		TICA
Senecio alfalfalis Phil.	Synonym		TICA
Senecio algens Wedd.	Accepted		TICA
Senecio alienus B.L.Rob. & Seaton	Accepted		TICA
Senecio allapajanus Cuatrec.	Unresolved		TICA
Senecio alleizettei (Humbert) Humbert	Accepted		TICA
Senecio alleizettei subsp. pleianthus Humbert	Synonym		TICA
Senecio alliariifolius O.Hoffm.	Accepted		TICA
Senecio alliariifolius Bornm. [Illegitimate]	Unresolved		TICA
Senecio alloeophyllus O.Hoffm. ex Dusén	Unresolved		TICA
Senecio alloeophyllus O.Hoffm.	Accepted		TICA
Senecio almagroi Cuatrec.	Synonym		TICA
Senecio almasensis Mattf.	Unresolved		TICA
Senecio almeidae Phil.	Accepted		TICA
Senecio almironcillo Maza	Accepted		TICA
Senecio almironcillo M.Gómez	Synonym		TICA
Senecio almorzaderonis Cuatrec.	Accepted		TICA
Senecio alniphilus Cabrera	Unresolved		TICA
Senecio aloides DC.	Accepted		TICA
Senecio alpester Kern.	Unresolved		TICA
Senecio alpestris Gaudin	Synonym		TICA
Senecio alpestris DC.	Synonym		TICA
Senecio alpicola Rydb.	Synonym		TICA
Senecio alpinus (L.) Scop.	Synonym		TICA
Senecio alpinus (L.) L.f.	Unresolved		TICA
Senecio alpinus C.B.Clarke	Unresolved		TICA
Senecio alpinus subsp. arnautorum (Velen.) Hayek	Synonym		TICA
Senecio alpinus var. samnitum (Nyman) Fiori	Synonym		TICA
Senecio alpinus subsp. subalpinus (W.D.J.Koch) Hayek	Synonym		TICA
Senecio alpivagus Gand.	Unresolved		TICA
Senecio alsophilus Phil.	Unresolved		TICA
Senecio altaicus (DC.) Sch.Bip.	Synonym		TICA
Senecio alternifolius (Sch.Bip. ex Rusby) Greenm.	Unresolved		TICA
Senecio alticola T.C.E.Fr.	Synonym		TICA
Senecio alticola var. alticola	Synonym		TICA
Senecio alticola var. subcalvescens Hauman	Synonym		TICA
Senecio altissimus Mill.	Unresolved		TICA
Senecio altoandinus Cabrera	Accepted		TICA
Senecio altus Rydb.	Synonym		TICA
Senecio alvarezensis Greenm.	Accepted		TICA
Senecio amabilis Vell.	Synonym		TICA
Senecio amabilis DC. [Illegitimate]	Synonym		TICA
Senecio amadorensis Greenm.	Unresolved		TICA
Senecio amaniensis (Engl.)	Synonym		TICA
Senecio ambatensis Cabrera	Accepted		TICA
Senecio ambavilla Pers.	Unresolved		TICA
Senecio ambifarius S.Moore	Unresolved		TICA
Senecio ambiguus (Biv.) DC.	Synonym		TICA
Senecio ambiguus subsp. gibbosus (Guss.) Chater	Synonym		TICA
Senecio ambiguus subsp. nebrodensis (Guss.) Peruzzi & N.G.Passal.	Synonym		TICA
Senecio ambiguus subsp. taygeteus (Boiss. & Heldr.) Greuter	Synonym		TICA
Senecio amblyphyllus Cotton	Synonym		TICA
Senecio ambondrombeensis Humbert	Synonym		TICA
Senecio ambositrensis Humbert	Unresolved		TICA
Senecio ambraceus Turcz. ex DC.	Accepted		TICA
Senecio ambraceus var. glaber Kitam.	Synonym		TICA
Senecio ambrosioides Rydb. [Illegitimate]	Synonym		TICA
Senecio ambrosioides Mart. ex Baker	Unresolved		TICA
Senecio ameghinoi Speg.	Accepted		TICA
Senecio americanus (L.f.) DC.	Synonym		TICA
Senecio ammophilus Phil.	Synonym		TICA
Senecio ammophilus Greene [Illegitimate]	Synonym		TICA
Senecio amoenicolor Gand.	Unresolved		TICA
Senecio amoenus Sch.Bip. ex A.Rich.	Unresolved		TICA
Senecio amoenus Sch.Bip. [Invalid]	Synonym		TICA
Senecio amphibolus K.Koch	Synonym		TICA
Senecio amphibolus Wedd.	Synonym		TICA
Senecio amphibolus var. socialis (Wedd.) Cabrera	Synonym		TICA
Senecio amphilobus	Unresolved		TICA
Senecio amplectens A.Gray	Accepted		TICA
Senecio amplectens var. amplectens A.Gray	Accepted		TICA
Senecio amplectens var. holmii (Greene) H.D.Harr.	Accepted		TICA
Senecio amplectens var. taraxacoides A.Gray	Synonym		TICA
Senecio amplexicaulis Wall. [Invalid]	Unresolved		TICA
Senecio amplexicaulis Kunth	Synonym		TICA
Senecio amplexifolius Humbert	Synonym		TICA
Senecio amplificatus C.Jeffrey	Accepted		TICA
Senecio ampliflorus Rowley	Unresolved		TICA
Senecio amplifolius (DC.) Hemsl.	Accepted		TICA
Senecio amplifolius Sch.Bip.	Unresolved		TICA
Senecio amplus J.Rémy	Unresolved		TICA
Senecio ampullaceus Hook.	Accepted		TICA
Senecio ampullaceus var. floccosus Engelm. & A.Gray	Synonym		TICA
Senecio ampullaceus var. glaberrimus Engelm. & A.Gray	Synonym		TICA
Senecio amurensis Schischk.	Synonym		TICA
Senecio amygdalifolius F.Muell.	Accepted		TICA
Senecio anacampserotis DC.	Synonym		TICA
Senecio anacephalus Griseb.	Synonym		TICA
Senecio anacletus Greene	Synonym		TICA
Senecio analogus DC.	Unresolved		TICA
Senecio anampoza Baker	Synonym		TICA
Senecio anapetes C.Jeffrey	Accepted		TICA
Senecio ancashinus Cabrera	Accepted		TICA
Senecio anconquijae Cabrera	Accepted		TICA
Senecio andapensis Humbert	Unresolved		TICA
Senecio andersonii Clokey [Illegitimate]	Synonym		TICA
Senecio andersonii Hook.f.	Unresolved		TICA
Senecio andersonii C.B.Clarke	Unresolved		TICA
Senecio andersonii var. beta Hook.f.	Synonym		TICA
Senecio andicola Turcz.	Synonym		TICA
Senecio andicola Phil. [Illegitimate]	Synonym		TICA
Senecio andicola var. pseudonitidus Cuatrec.	Synonym		TICA
Senecio andinus H.Buek	Accepted		TICA
Senecio andinus Nutt. [Illegitimate]	Synonym		TICA
Senecio andohahelensis Humbert	Unresolved		TICA
Senecio andrei Greenm.	Synonym		TICA
Senecio andrei Cuatrec.	Unresolved		TICA
Senecio andrieuxii DC.	Accepted		TICA
Senecio andringitrensis Humbert	Synonym		TICA
Senecio andryaloides DC.	Unresolved		TICA
Senecio andrzejowskyi Tzvelev	Synonym		TICA
Senecio anethifolius A.Cunn.	Unresolved		TICA
Senecio anethifolius A.Cunn. ex DC.	Accepted		TICA
Senecio anethifolius subsp. anethifolius	Accepted		TICA
Senecio angavonensis DC.	Synonym		TICA
Senecio angelensis Domke	Synonym		TICA
Senecio angosturae Cuatrec.	Unresolved		TICA
Senecio angulatus Vahl [Illegitimate]	Unresolved		TICA
Senecio angulatus L.f.	Accepted		TICA
Senecio angulifolius DC.	Accepted		TICA
Senecio angulifolius var. ingens Greenm.	Synonym		TICA
Senecio angulosus Wall.	Unresolved		TICA
Senecio angustatus (Kirk) Cockayne & Sledge [Illegitimate]	Synonym		TICA
Senecio angustatus Simonk.	Unresolved		TICA
Senecio angustifolius (Thunb.) Willd.	Accepted		TICA
Senecio angustifolius G.Forst.	Unresolved		TICA
Senecio angustifolius Sond.	Unresolved		TICA
Senecio angustifolius Wall. ex DC.	Unresolved		TICA
Senecio angustifolius Hayata [Illegitimate]	Synonym		TICA
Senecio angustilobatus Muschl. ex Joeger	Unresolved		TICA
Senecio angustilobus F.Muell.	Synonym		TICA
Senecio angustiradiatus T.M.Barkley	Synonym		TICA
Senecio angustissimus Phil.	Accepted		TICA
Senecio anisodus Klatt [Illegitimate]	Unresolved		TICA
Senecio anisophyllus Klatt	Synonym		TICA
Senecio anomalochrous Hilliard	Accepted		TICA
Senecio anomalus DC.	Unresolved		TICA
Senecio anonymus A.Wood.	Accepted		TICA
Senecio ansteadi Tadul. & Jacob	Unresolved		TICA
Senecio antaicochensis Cuatrec.	Unresolved		TICA
Senecio antaisaka Humbert	Unresolved		TICA
Senecio antambolorum Humbert	Unresolved		TICA
Senecio antandroi Scott-Elliot	Unresolved		TICA
Senecio antandroi var. sakamaliensis Humbert	Synonym		TICA
Senecio antennaria Wedd.	Synonym		TICA
Senecio antennariifolius Britton	Synonym		TICA
Senecio anteuphorbium (L.) Sch.Bip.	Synonym		TICA
Senecio anteuphorbium var. odorus (Forssk.) G.D.Rowley	Synonym		TICA
Senecio anthemidiphyllus J.Rémy	Accepted		TICA
Senecio anthemifolius Harv.	Accepted		TICA
Senecio anthemifolius Sieber ex Steud.	Unresolved		TICA
Senecio anthemoides Steud.	Unresolved		TICA
Senecio anthoraefolius Presl ex Rchb.	Unresolved		TICA
Senecio antioquensis Cuatrec.	Synonym		TICA
Senecio antipodus Kirk	Synonym		TICA
Senecio antirhinifolius Phil.	Synonym		TICA
Senecio antisanae Benth.	Unresolved		TICA
Senecio antitensis Baker	Unresolved		TICA
Senecio antofagastanus Cabrera	Accepted		TICA
Senecio antucensis Phil.	Unresolved		TICA
Senecio antucensis var. lanuginosa Phil.	Synonym		TICA
Senecio antunesii O.Hoffm.	Unresolved		TICA
Senecio apargiaefolius Walp.	Unresolved		TICA
Senecio apenninus Tausch	Synonym		TICA
Senecio apensis Cabrera	Accepted		TICA
Senecio aphanactis Greene	Accepted		TICA
Senecio apiculatus Sch.Bip. ex Wedd.	Synonym		TICA
Senecio apiifolius (DC.) Benth. & Hook.f. ex O.Hoffm.	Synonym		TICA
Senecio apiifolius Benth. & Hook.f. ex Mendonça	Unresolved		TICA
Senecio apiifolius Passarge	Unresolved		TICA
Senecio apocynifolius (Baker) Humbert	Synonym		TICA
Senecio apolobambensis Cabrera	Unresolved		TICA
Senecio appendiculatus Poir.	Synonym		TICA
Senecio appendiculatus (Lam.) Less. ex Decne	Synonym		TICA
Senecio appendiculatus (L.f.) Sch.Bip.	Synonym		TICA
Senecio appendiculatus Greenm. [Illegitimate]	Synonym		TICA
Senecio appendiculatus L.f.	Accepted		TICA
Senecio appendiculatus (Lam.) DC. [Illegitimate]	Unresolved		TICA
Senecio apricus Phil.	Synonym		TICA
Senecio apricus Klatt	Synonym		TICA
Senecio apuanus Tausch	Synonym		TICA
Senecio apulus Ten. ex Nyman	Unresolved		TICA
Senecio apulus Ten.	Synonym		TICA
Senecio aquaniger Cabrera & Zardini	Synonym		TICA
Senecio aquariensis Greenm.	Unresolved		TICA
Senecio aquaticus Boiss.	Unresolved		TICA
Senecio aquaticus Hill	Accepted		TICA
Senecio aquaticus Loisel.	Unresolved		TICA
Senecio aquaticus subsp. barbareifolius (Wimm. & Grab.) Walters	Accepted		TICA
Senecio aquaticus subsp. erraticus (Bertol.) Matthews	Synonym		TICA
Senecio aquaticus subsp. erraticus (Bertol.) Tourlet	Synonym		TICA
Senecio aquifoliaceus DC.	Accepted		TICA
Senecio aquilaris Cabrera	Accepted		TICA
Senecio aquilonaris Schischk.	Accepted		TICA
Senecio arabicus L.	Synonym		TICA
Senecio arabidifolius O.Hoffm.	Accepted		TICA
Senecio arachnanthus Franch.	Accepted		TICA
Senecio arachnoideus (C.B.Clarke) M.R.Almeida [Invalid]	Unresolved		TICA
Senecio arachnoideus Wall.	Unresolved		TICA
Senecio arachnoideus Sieber ex DC.	Synonym		TICA
Senecio arachnoideus Phil.	Synonym		TICA
Senecio arachnoideus Rydb.	Unresolved		TICA
Senecio arachnoideus var. viridis Hauman	Synonym		TICA
Senecio arachnolomus Wedd.	Unresolved		TICA
Senecio araeus Phil.	Unresolved		TICA
Senecio araneosus e.mey ex DC.	Synonym		TICA
Senecio araneosus Koyama [Illegitimate]	Synonym		TICA
Senecio araneosus var. floribundus (Miq.) Hochr.	Synonym		TICA
Senecio araucanus Phil.	Unresolved		TICA
Senecio arboluco Cuatrec.	Unresolved		TICA
Senecio arborescens Steetz	Synonym		TICA
Senecio arboreus (Kunth) Greenm.	Unresolved		TICA
Senecio arbutifolius Kunth	Synonym		TICA
Senecio archeri (Compton) [Illegitimate]	Synonym		TICA
Senecio archeri Cuatrec.	Synonym		TICA
Senecio arcnarius Larrañaga	Unresolved		TICA
Senecio arcticus Rupr.	Synonym		TICA
Senecio arctiifolius Baker	Unresolved		TICA
Senecio × arctisibiricus Jurtzev & Korobkov	Unresolved		TICA
Senecio arechavaletae Baker	Accepted		TICA
Senecio arenarius Salzm. ex DC.	Unresolved		TICA
Senecio arenarius Besser	Synonym		TICA
Senecio arenarius Thunb.	Accepted		TICA
Senecio arenarius Lange ex Nyman	Unresolved		TICA
Senecio arenarius M.Bieb.	Synonym		TICA
Senecio arenicola Reiche	Synonym		TICA
Senecio areolatus	Synonym		TICA
Senecio arequipensis Cuatrec.	Synonym		TICA
Senecio argaeus Boiss. & Balansa	Synonym		TICA
Senecio argentatus S.Moore ex Rendle	Unresolved		TICA
Senecio argentatus S.Moore	Synonym		TICA
Senecio argenteus DC.	Unresolved		TICA
Senecio argenteus Kuntze	Unresolved		TICA
Senecio argentinensis Speg.	Synonym		TICA
Senecio argentinus Baker	Synonym		TICA
Senecio argillosus Baker	Accepted		TICA
Senecio argophylloides Griseb.	Accepted		TICA
Senecio argophyllus Phil.	Synonym		TICA
Senecio argunensis Turcz.	Accepted		TICA
Senecio argunensis Debeaux	Unresolved		TICA
Senecio argunensis f. angustifolius Kom.	Synonym		TICA
Senecio argunensis var. blinii (H.Lév.) Hand.-Mazz.	Synonym		TICA
Senecio argunensis f. latifolius Kom.	Synonym		TICA
Senecio argutidentatus Cuatrec.	Synonym		TICA
Senecio argutus A.Rich. [Illegitimate]	Synonym		TICA
Senecio argutus Kunth	Accepted		TICA
Senecio argyreus Phil.	Accepted		TICA
Senecio argyrophylloides Griseb.	Unresolved		TICA
Senecio argyrophyllus Phil.	Unresolved		TICA
Senecio argyrotrichus Dusén	Unresolved		TICA
Senecio aridus Greenm.	Accepted		TICA
Senecio aristeguietae Cuatrec.	Accepted		TICA
Senecio aristianus J.Rémy	Accepted		TICA
Senecio arizonicus Greene	Accepted		TICA
Senecio arleguianus J.Rémy	Accepted		TICA
Senecio armenius Jaub. & Spach	Synonym		TICA
Senecio armenius Ledeb.	Unresolved		TICA
Senecio armentalis L.O.Williams	Accepted		TICA
Senecio armerifolius Franch. [Illegitimate]	Synonym		TICA
Senecio armeriifolius Phil.	Synonym		TICA
Senecio armoracifolius Burch. ex Baker	Unresolved		TICA
Senecio armoricanus Gand.	Unresolved		TICA
Senecio arnaldii Cabrera	Unresolved		TICA
Senecio arnassensis Gand.	Unresolved		TICA
Senecio arnautorum Velen.	Synonym		TICA
Senecio arnica E.H.L.Krause	Unresolved		TICA
Senecio arniciflorus DC.	Accepted		TICA
Senecio arnicoides Wall. ex C.B.Clarke	Synonym		TICA
Senecio arnicoides Hook. & Arn.	Accepted		TICA
Senecio arnicoides Wall.	Unresolved		TICA
Senecio arnicoides var. frigida Hook.f.	Synonym		TICA
Senecio arnottianus DC.	Unresolved		TICA
Senecio arnottii Hook.f.	Accepted		TICA
Senecio arnottii var. major Macloskie	Synonym		TICA
Senecio aromaticus Gilib. [Invalid]	Unresolved		TICA
Senecio aronicoides DC.	Accepted		TICA
Senecio aronicum Arv.-Touv.	Unresolved		TICA
Senecio arrabidae Steud.	Unresolved		TICA
Senecio artemisiifolius Pers.	Synonym		TICA
Senecio artemisiifolius Gilib.	Unresolved		TICA
Senecio articulatus (L.f.) Sch.Bip.	Accepted		TICA
Senecio arvernensis Rouy	Unresolved		TICA
Senecio asarifolius Boj. ex DC.	Unresolved		TICA
Senecio ascendens Bojer	Unresolved		TICA
Senecio aschenbornianus S.Schauer	Accepted		TICA
Senecio aschersonianus Hieron.	Synonym		TICA
Senecio aschersonianus Muschl. ex Dinter	Synonym		TICA
Senecio asclepiadeus (L.f.) DC. [Illegitimate]	Synonym		TICA
Senecio ascotanensis Phil.	Synonym		TICA
Senecio asiaticus Schischk. & Serg.	Synonym		TICA
Senecio asirensis Boulos & J.R.I.Wood	Unresolved		TICA
Senecio aspelina DC.	Accepted		TICA
Senecio asper Aiton	Synonym		TICA
Senecio aspericaulis J.Rémy	Accepted		TICA
Senecio asperifolius Franch.	Accepted		TICA
Senecio asperulus DC.	Accepted		TICA
Senecio asplenifolius Griseb.	Accepted		TICA
Senecio asplundii Cabrera	Synonym		TICA
Senecio assuayensis Sch.Bip. ex Wedd.	Unresolved		TICA
Senecio assuayensis DC.	Synonym		TICA
Senecio astephanus Greene	Accepted		TICA
Senecio atacamensis Phil.	Accepted		TICA
Senecio atkinsoniae F.Muell. [Invalid]	Synonym		TICA
Senecio atkinsonii C.B.Clarke	Synonym		TICA
Senecio atlanticus Coss.	Synonym		TICA
Senecio atlanticus Boiss. & Reut.	Synonym		TICA
Senecio atractylidifolius Ling	Synonym		TICA
Senecio atratus Greene	Accepted		TICA
Senecio atratus var. milleflorus (Greene) Greenm.	Synonym		TICA
Senecio atriapiculatus Rydb. [Illegitimate]	Unresolved		TICA
Senecio atriplicifolius (L.) Hook.	Synonym		TICA
Senecio atriplicifolius var. reniformis Hook.	Synonym		TICA
Senecio atrofuscus Grierson	Accepted		TICA
Senecio atropurpureus (Ledeb.) B.Fedtsch.	Synonym		TICA
Senecio atropurpureus var. dentatus (A.Gray) A.Gray ex Hultén	Synonym		TICA
Senecio atropurpureus subsp. frigidus (Richardson) Hultén	Synonym		TICA
Senecio atropurpureus subsp. tomentosus (Kjellm.) Hultén	Synonym		TICA
Senecio atropurpureus var. ulmeri (Steffen) A.E.Porsild	Synonym		TICA
Senecio atroviolaceus Franch.	Synonym		TICA
Senecio attenuatus Sch.Bip. ex Rusby	Unresolved		TICA
Senecio attenuatus Sch.Bip. [Illegitimate]	Unresolved		TICA
Senecio attenuatus var. microphyllus Britton	Synonym		TICA
Senecio aucheri DC.	Synonym		TICA
Senecio aucubiflorus Franch. ex H.Lév.	Unresolved		TICA
Senecio auleticus Greene	Synonym		TICA
Senecio aurantiaca	Accepted		TICA
Senecio aurantiacus Rchb.	Unresolved		TICA
Senecio aurantiacus (Hoppe ex Willd.) Less.	Synonym		TICA
Senecio aurantiacus var. spathulata Miq.	Synonym		TICA
Senecio aurantiacus var. spathulifolius Miq.	Synonym		TICA
Senecio auratus DC.	Synonym		TICA
Senecio aurellus Rydb.	Unresolved		TICA
Senecio aureus Georgi	Unresolved		TICA
Senecio aureus Wall.	Unresolved		TICA
Senecio aureus L.	Synonym		TICA
Senecio aureus var. alpinus A.Gray	Synonym		TICA
Senecio aureus var. angustifolius Britton	Synonym		TICA
Senecio aureus var. aquilonius Fernald	Synonym		TICA
Senecio aureus var. ashei Greenm.	Synonym		TICA
Senecio aureus var. aurantiacus Farw.	Synonym		TICA
Senecio aureus var. borealis Torr. & A.Gray	Synonym		TICA
Senecio aureus var. compactus A.Gray	Unresolved		TICA
Senecio aureus var. croceus A.Gray	Synonym		TICA
Senecio aureus var. discoideus Hook.	Synonym		TICA
Senecio aureus var. gracilis (Pursh) Hook.	Synonym		TICA
Senecio aureus var. intercursus Fernald	Synonym		TICA
Senecio aureus var. lanceolatus Oakes ex Torr. & A.Gray	Synonym		TICA
Senecio aureus var. obovatus (Muhl. ex Willd.) Torr. & A.Gray	Synonym		TICA
Senecio aureus var. pauciflorus (Pursh) Britton	Synonym		TICA
Senecio aureus var. semicordatus (Mack. & Bush) Greenm.	Synonym		TICA
Senecio aureus var. subnudus (DC.) A.Gray	Synonym		TICA
Senecio aureus var. werneriifolius A.Gray	Synonym		TICA
Senecio auricomus Link ex DC.	Unresolved		TICA
Senecio auricula Coss.	Synonym		TICA
Senecio auriculatissimus	Unresolved		TICA
Senecio auriculatus Burm.f.	Synonym		TICA
Senecio auriculatus Albov [Illegitimate]	Unresolved		TICA
Senecio auriculatus Vahl [Illegitimate]	Synonym		TICA
Senecio auriculatus Wall.	Unresolved		TICA
Senecio auriculatus	Unresolved		TICA
Senecio auriculatus Poepp. ex DC.	Unresolved		TICA
Senecio auriculatus Desf.	Unresolved		TICA
Senecio aurinitens Schur	Unresolved		TICA
Senecio auritifolius Cabrera	Unresolved		TICA
Senecio auritus Willd.	Unresolved		TICA
Senecio auritus Lowe	Unresolved		TICA
Senecio auritus Wawra	Unresolved		TICA
Senecio austin-smithii Standl.	Accepted		TICA
Senecio austinae Greene	Synonym		TICA
Senecio australandinus Cabrera	Accepted		TICA
Senecio australis Willd.	Accepted		TICA
Senecio × austriacus Herborg	Unresolved		TICA
Senecio austriacus E.H.L.Krause	Unresolved		TICA
Senecio austromontanus Hilliard	Accepted		TICA
Senecio austrorufescens Cuatrec.	Synonym		TICA
Senecio autumnalis (Cariot) Gand.	Synonym		TICA
Senecio avasimontanus Dinter	Synonym		TICA
Senecio axillaris Klatt	Unresolved		TICA
Senecio axillaris Vell.	Unresolved		TICA
Senecio axillifoliatus Cuatrec.	Unresolved		TICA
Senecio ayachicus Emb.	Synonym		TICA
Senecio ayapatensis Baker	Unresolved		TICA
Senecio ayapatensis Sch.Bip. ex Wedd.	Unresolved		TICA
Senecio ayapatensis Griseb.	Accepted		TICA
Senecio ayopayensis Cuatrec.	Unresolved		TICA
Senecio azulensis Alain	Synonym		TICA
Senecio baberka Hutch.	Synonym		TICA
Senecio baccharidiflorus Rusby [Illegitimate]	Synonym		TICA
Senecio baccharidifolius DC.	Accepted		TICA
Senecio baccharidifolius var. angustifolius DC.	Synonym		TICA
Senecio baccharidifolius var. subradiatus DC.	Synonym		TICA
Senecio baccharoides Kunth	Synonym		TICA
Senecio bachmannii Muschl.	Unresolved		TICA
Senecio bacopoides Greenm. & Cuatrec.	Synonym		TICA
Senecio badaroi Moris ex Badarò	Unresolved		TICA
Senecio badilloi Cuatrec.	Synonym		TICA
Senecio bagshawei S.Moore	Synonym		TICA
Senecio bahioides Hook. & Arn.	Accepted		TICA
Senecio bahioides var. glaber Hook. & Arn.	Synonym		TICA
Senecio bahioides var. lanosus Hook. & Arn.	Synonym		TICA
Senecio bakeri Reiche	Unresolved		TICA
Senecio bakeri Scott-Elliot	Synonym		TICA
Senecio balansae Baker	Synonym		TICA
Senecio balansae Boiss. & Reut.	Unresolved		TICA
Senecio balbisianus Kar. & Kir.	Unresolved		TICA
Senecio balbisianus DC.	Synonym		TICA
Senecio baldensis Poir.	Unresolved		TICA
Senecio balensis S.Ortiz & Vivero	Accepted		TICA
Senecio ballyi Rowley [Illegitimate]	Synonym		TICA
Senecio balsamicus Phil.	Accepted		TICA
Senecio balsamitae Muhl. ex Willd.	Synonym		TICA
Senecio balsamitae Muhl.	Unresolved		TICA
Senecio balsamitae var. firmifolius Greenm.	Synonym		TICA
Senecio balsamitae var. praelongus Greenm.	Unresolved		TICA
Senecio balsamitae var. thomsoniensis Greenm.	Synonym		TICA
Senecio balsapampae Cuatrec.	Synonym		TICA
Senecio bambuseti R.E.Fr.	Synonym		TICA
Senecio bampsianus Lisowski	Accepted		TICA
Senecio bangii Rusby	Accepted		TICA
Senecio banksii Hook.f.	Accepted		TICA
Senecio banksii var. banksii Hook.f.	Synonym		TICA
Senecio banksii var. scabrosus Hook.f.	Synonym		TICA
Senecio banksii var. velleia Hook.f.	Synonym		TICA
Senecio baoulensis A.Chev.	Synonym		TICA
Senecio baoulensis Hutch. & Dalziel	Unresolved		TICA
Senecio barahonensis Urb.	Synonym		TICA
Senecio barba-johannis DC.	Accepted		TICA
Senecio barbarae Cabrera	Accepted		TICA
Senecio barbareaefoliis Krock.	Synonym		TICA
Senecio barbareaefolius Turcz.	Unresolved		TICA
Senecio barbareifolius (Wimm. & Grab.) Rchb.	Synonym		TICA
Senecio barbatipes Hedberg	Synonym		TICA
Senecio barbatus DC.	Accepted		TICA
Senecio barbatus Hook. & Arn. [Illegitimate]	Synonym		TICA
Senecio barbellatus DC.	Synonym		TICA
Senecio barbertonicus Klatt	Accepted		TICA
Senecio barckhausiifolius Boiss. & Heldr.	Synonym		TICA
Senecio barkhausioides Turcz.	Accepted		TICA
Senecio barkleyanus Cuatrec.	Unresolved		TICA
Senecio barkleyi B.L.Turner	Accepted		TICA
Senecio baronii Humbert	Accepted		TICA
Senecio barorum Humbert	Accepted		TICA
Senecio barorum var. ellipticus Humbert	Synonym		TICA
Senecio barrelieri Gouan	Unresolved		TICA
Senecio barrelieri Hoppe ex DC.	Unresolved		TICA
Senecio barrosianus Cabrera	Accepted		TICA
Senecio bartianus Heller [Invalid]	Unresolved		TICA
Senecio bartlettii Greenm.	Accepted		TICA
Senecio basalticus Hilliard	Accepted		TICA
Senecio basipinnatus Baker	Synonym		TICA
Senecio basutensis Thell.	Synonym		TICA
Senecio batallonensis Cuatrec.	Synonym		TICA
Senecio batavicus Gand.	Unresolved		TICA
Senecio bathiaei Humbert	Synonym		TICA
Senecio bathurstianus (DC.) Sch.Bip.	Accepted		TICA
Senecio battiscombei R.E.Fr. & T.C.E.Fr.	Synonym		TICA
Senecio baumgartenianus Gand.	Unresolved		TICA
Senecio baumii O.Hoffm.	Synonym		TICA
Senecio baurii Oliv.	Accepted		TICA
Senecio × baxteri E.F.Marshall	Unresolved		TICA
Senecio bayonnensis Boiss.	Accepted		TICA
Senecio beaufilsii Kuntze	Accepted		TICA
Senecio beaufilsii O. K.	Unresolved		TICA
Senecio beaufilsii var. toninii Kuntze	Synonym		TICA
Senecio beauverdianus (H.Lév.) H.Lév.	Synonym		TICA
Senecio beckii Cabrera	Unresolved		TICA
Senecio bedfordii F.Muell.	Unresolved		TICA
Senecio beecheyanus Sch.Bip.	Unresolved		TICA
Senecio befarioides Cuatrec.	Synonym		TICA
Senecio begoniifolius Franch.	Synonym		TICA
Senecio beguei Humbert	Synonym		TICA
Senecio behmianus Miscz.	Unresolved		TICA
Senecio behmianus Muschl.	Synonym		TICA
Senecio behmianus var. variostipulatus De Wild.	Synonym		TICA
Senecio behnii Ricardi & Marticor.	Accepted		TICA
Senecio behrianus Sond. & F.Muell. ex Sond.	Accepted		TICA
Senecio bejucosus Cuatrec.	Accepted		TICA
Senecio belbeusius Delile	Unresolved		TRO
Senecio belbeysius Delile	Accepted		TICA
Senecio belbeyticus Poir.	Unresolved		TICA
Senecio belenensis Griseb.	Accepted		TICA
Senecio bellidifolius Kunth	Synonym		TICA
Senecio bellidifolius A.Rich. [Illegitimate]	Synonym		TICA
Senecio bellidifolius DC.	Unresolved		TICA
Senecio bellidioides Hook.f.	Synonym		TICA
Senecio bellidioides var. angustata Kirk	Synonym		TICA
Senecio bellidioides var. bellidioides Hook.f.	Synonym		TICA
Senecio bellidioides var. crassus	Synonym		TICA
Senecio bellidioides var. orbiculatus	Synonym		TICA
Senecio bellidioides var. setosus	Synonym		TICA
Senecio bellioides Chiov.	Synonym		TICA
Senecio bellis Harv.	Accepted		TICA
Senecio belophyllus J.Rémy	Synonym		TICA
Senecio benaventianus J.Rémy	Accepted		TICA
Senecio benguetensis Elmer	Synonym		TICA
Senecio bennettii	Synonym		TICA
Senecio benthamianus Franch.	Unresolved		TICA
Senecio benthamii Sch.Bip. ex Wedd. [Illegitimate]	Unresolved		TICA
Senecio benthamii Griseb.	Synonym		TICA
Senecio benthamii Baker [Illegitimate]	Synonym		TICA
Senecio bergianus e.mey ex DC.	Unresolved		TICA
Senecio bergii Hieron.	Accepted		TICA
Senecio berlandieri (DC.) Sch.Bip.	Unresolved		TICA
Senecio berlandieri (DC.) Hemsl. [Illegitimate]	Synonym		TICA
Senecio bernardinus Greene	Synonym		TICA
Senecio bernardinus var. sparsilobatus (Parish) Greenm.	Synonym		TICA
Senecio bernoullianus Greenm. [Illegitimate]	Synonym		TICA
Senecio berterianus DC. [Illegitimate]	Unresolved		TICA
Senecio berteroanus Colla	Synonym		TICA
Senecio berteroanus var. obtusus DC.	Synonym		TICA
Senecio bertramii Post	Unresolved		TICA
Senecio × berythaeus A.Camus & Gomb.	Unresolved		TICA
Senecio besserianus Minderova	Synonym		TICA
Senecio betonicifolius DC.	Unresolved		TICA
Senecio betsiliensis Baker	Synonym		TICA
Senecio bhot C.B.Clarke	Unresolved		TICA
Senecio bhutanicus Balakr.	Unresolved		TICA
Senecio biacuminatus Rusby	Unresolved		TICA
Senecio biafrae Oliv. & Hiern	Synonym		TICA
Senecio bicolor Viv.	Unresolved		TICA
Senecio bicolor Ces.Passer. & Gibelli.	Unresolved		TICA
Senecio bicolor (Willd.) Tod.	Synonym		TICA
Senecio bicolor Balb.	Unresolved		TICA
Senecio bicolor Sch.Bip.	Synonym		TICA
Senecio bicolor subsp. cineraria (DC.) Chater	Synonym		TICA
Senecio bidentatus Willd.	Unresolved		TICA
Senecio bidwillii Hook.f.	Synonym		TICA
Senecio bidwillii var. bidwillii	Synonym		TICA
Senecio bidwillii var. viridis (Kirk) Cheeseman	Synonym		TICA
Senecio biebersteinii Grecescu	Unresolved		TICA
Senecio bifistulosus Hook.f.	Synonym		TICA
Senecio biflorus Vahl	Unresolved		TICA
Senecio biflorus Burm.f.	Synonym		TICA
Senecio bigelovii A.Gray	Accepted		TICA
Senecio bigelovii var. bigelovii A.Gray	Accepted		TICA
Senecio bigelovii var. hallii A.Gray	Accepted		TICA
Senecio biligulatus W.W.Sm.	Accepted		TICA
Senecio billardierei F.Muell.	Unresolved		TICA
Senecio billieturneri T.M.Barkley	Accepted		TICA
Senecio bipartitus Sch.Bip. ex Deflers	Unresolved		TICA
Senecio bipinnatifidus Hook. & Arn.	Unresolved		TICA
Senecio bipinnatisectus Belcher	Accepted		TICA
Senecio bipinnatus DC.	Unresolved		TICA
Senecio bipinnatus (Thunb.) Less.	Accepted		TICA
Senecio bipontinii Wedd.	Accepted		TICA
Senecio birubonensis Kitam.	Synonym		TICA
Senecio biseriatus Alain	Synonym		TICA
Senecio biserratus Belcher	Accepted		TICA
Senecio biserrifolius Kuntze	Unresolved		TICA
Senecio bivestitus Cronquist	Synonym		TICA
Senecio blanchei Soldano	Accepted		TICA
Senecio blattariaefolia Franch.	Synonym		TICA
Senecio blattarioides (DC.) DC.	Synonym		TICA
Senecio blinii H.Lév.	Synonym		TICA
Senecio blitoides Greene	Synonym		TICA
Senecio blochmanae Greene	Accepted		TICA
Senecio blumeanus Sch.Bip.	Unresolved		TICA
Senecio blumei DC.	Synonym		TICA
Senecio blumeri Greene	Synonym		TICA
Senecio bodinieri Vaniot	Synonym		TICA
Senecio bodinieri var. brevior Vaniot	Synonym		TICA
Senecio bodinieri var. elatior Vaniot	Synonym		TICA
Senecio bodinieri var. elatissimus Hand.-Mazz.	Synonym		TICA
Senecio bodinieri var. parcepilosa Vaniot	Synonym		TICA
Senecio boelckei Cabrera	Accepted		TICA
Senecio bogdanowicii Komarov	Unresolved		TICA
Senecio bogoroensis De Wild.	Synonym		TICA
Senecio bogotensis Spreng.	Synonym		TICA
Senecio bohemicus Tausch	Synonym		TICA
Senecio bohemicus Domin	Unresolved		TICA
Senecio boikoanus (Vorosch. & Schlothg.) Vorosch.	Unresolved		TICA
Senecio boissieri DC.	Synonym		TICA
Senecio boiteaui Humbert	Unresolved		TICA
Senecio boivinii Klatt	Unresolved		TICA
Senecio bojeri Hook.f.	Unresolved		TICA
Senecio bojeri DC.	Synonym		TICA
Senecio bolanderi A.Gray	Accepted		TICA
Senecio bolivarianus Cuatrec.	Unresolved		TICA
Senecio boliviensis Sch.Bip. ex Klatt	Unresolved		TICA
Senecio boliviensis Sch.Bip. [Illegitimate]	Unresolved		TICA
Senecio bollei Sunding & G.Kunkel	Accepted		TICA
Senecio bollei var. flaccidus (Bolle)	Synonym		TICA
Senecio boluangensis H.Koyama	Unresolved		TICA
Senecio bolusii Oliv.	Synonym		TICA
Senecio bomanii R.E.Fr.	Accepted		TICA
Senecio bombayensis Balakr.	Unresolved		TICA
Senecio bombycopholis Bullock	Accepted		TICA
Senecio bonariensis Hook. & Arn.	Accepted		TICA
Senecio boninsimae Yatabe.	Unresolved		TICA
Senecio bonplandianus DC.	Accepted		TICA
Senecio boquetensis Standl.	Synonym		TICA
Senecio borchersi Phil.	Synonym		TICA
Senecio borii Raizada	Unresolved		TICA
Senecio bornmuelleri Pit.	Unresolved		TICA
Senecio bornmuellerianus	Synonym		TICA
Senecio boryanus Sch.Bip.	Unresolved		TICA
Senecio borysthenicus Andrz. ex Schischk.	Unresolved		TICA
Senecio borysthenicus (DC.) Andrz. ex Czern.	Synonym		TICA
Senecio borysthenicus (DC.) Andrz.	Unresolved		TICA
Senecio borysthenius Andrz. ex DC.	Unresolved		TICA
Senecio boscianus Sch.Bip.	Synonym		TICA
Senecio bosniacus	Synonym		TICA
Senecio botijae C.Ehrh.	Accepted		TICA
Senecio botryodes C.Winkl.	Synonym		TICA
Senecio boutoni Baker	Synonym		TICA
Senecio bowenkampi Phil.	Synonym		TICA
Senecio boyacensis (Cuatrec.) Cuatrec.	Unresolved		TICA
Senecio brachyantherus (Hiern) S.Moore	Accepted		TICA
Senecio brachyanthus Greenm.	Synonym		TICA
Senecio brachyatus Jord. ex Bor.	Unresolved		TICA
Senecio brachycephalus R.E.Fr.	Synonym		TICA
Senecio brachychaetus DC.	Synonym		TICA
Senecio brachychaetus Cufod.	Synonym		TICA
Senecio brachycodon Baker	Accepted		TICA
Senecio brachyglossus F.Muell. ex Sond.	Unresolved		TICA
Senecio brachyglossus Benth.	Unresolved		TICA
Senecio brachyglossus Turcz.	Synonym		TICA
Senecio brachylaenus DC.	Unresolved		TICA
Senecio brachylepis Phil.	Synonym		TICA
Senecio brachylobus Phil.	Accepted		TICA
Senecio brachypodus DC.	Accepted		TICA
Senecio brachyrhynchoides DC.	Unresolved		TICA
Senecio bracteatus Boiss. & Orph.	Synonym		TICA
Senecio bracteatus Klatt	Accepted		TICA
Senecio bracteolatus Hook. & Arn.	Accepted		TICA
Senecio bracteolatus Phil.	Unresolved		TICA
Senecio bracteolatus Hook.f.	Synonym		TICA
Senecio bracteosus J.Rémy	Synonym		TICA
Senecio bradei Cabrera	Unresolved		TICA
Senecio brasiliensis (Spreng.) Less.	Accepted		TICA
Senecio brasiliensis Spreng. ex Baker	Unresolved		TICA
Senecio brassica R.E.Fr. & T.C.E.Fr. [Illegitimate]	Synonym		TICA
Senecio brassica subsp. brassiciformis (R.E.Fr. & T.C.E.Fr.) Mabb.	Synonym		TICA
Senecio brassiciformis R.E.Fr. & T.C.E.Fr.	Synonym		TICA
Senecio brassii Belcher	Accepted		TICA
Senecio bravensis Cabrera	Accepted		TICA
Senecio braxhycodon Baker	Unresolved		TRO
Senecio breanus Phil.	Unresolved		TICA
Senecio brenesii Greenm. & Standl.	Accepted		TICA
Senecio breviculus Phil.	Synonym		TICA
Senecio brevidentatus M.D.Hend.	Accepted		TICA
Senecio breviflorus (Kadereit) Greuter	Accepted		TICA
Senecio breviligulatus Hieron.	Synonym		TICA
Senecio brevilimbus (S.Moore) S.Moore	Synonym		TICA
Senecio brevilingueus F.Muell.	Unresolved		TICA
Senecio brevilorus Hilliard	Accepted		TICA
Senecio brevior Gand.	Unresolved		TICA
Senecio breviscapus DC.	Accepted		TICA
Senecio breviscapus (DC.) [Illegitimate]	Synonym		TICA
Senecio breviscapus (DC.) Sch.Bip.	Unresolved		TICA
Senecio brevitubulus I.Thomps.	Accepted		TICA
Senecio breweri Burtt Davy	Synonym		TICA
Senecio breyeri (S.Moore) S.Moore	Synonym		TICA
Senecio bridgesii Hook. & Arn.	Accepted		TICA
Senecio brigalowensis I.Thomps.	Accepted		TICA
Senecio brittonianus Hieron.	Accepted		TICA
Senecio brittonii Greenm.	Unresolved		TICA
Senecio brownii F.Muell.	Unresolved		TICA
Senecio brownii	Synonym		TICA
Senecio brunneo-villosus M.Kitamura	Unresolved		TICA
Senecio brunonianus Hook. & Arn.	Accepted		TICA
Senecio brunonis (Hook.f.) J.H.Willis	Unresolved		TICA
Senecio bryoniifolius Harv.	Accepted		TICA
Senecio buchananii J.B.Armstr.	Synonym		TICA
Senecio bucharicus C.Winkl.	Unresolved		TICA
Senecio buchii Urb.	Synonym		TICA
Senecio buchtienii Greenm.	Unresolved		TICA
Senecio buchwaldii O.Hoffm.	Synonym		TICA
Senecio bugalagrandis Cuatrec.	Accepted		TICA
Senecio buglossus Phil.	Accepted		TICA
Senecio buimalia Buch.-Ham. ex D.Don	Accepted		TICA
Senecio buimalia var. bambusetorum Hand.-Mazz.	Synonym		TICA
Senecio bujedoanus Elias & Pau	Unresolved		TICA
Senecio bulbifer Maxim.	Unresolved		TRO
Senecio bulbiferus Maxim.	Synonym		TICA
Senecio bulbinifolius DC.	Accepted		TICA
Senecio bulbosus Sch.Bip.	Unresolved		TICA
Senecio bulbosus Hook. & Arn. ex Levl.	Unresolved		TICA
Senecio bulgaricus Velen.	Synonym		TICA
Senecio bulghardaghensis Soldano	Synonym		TICA
Senecio bullatus Benth.	Synonym		TICA
Senecio bulleyanus Diels	Synonym		TICA
Senecio bungeanus Maxim. ex Herder	Unresolved		TICA
Senecio bungei Franch.	Synonym		TICA
Senecio bupleuriformis (Sch.Bip.) Sch.Bip.	Synonym		TICA
Senecio bupleuroides DC.	Accepted		TICA
Senecio bupleuroides var. denticulatus (DC.) DC.	Synonym		TICA
Senecio bupleuroides var. falcatus (Sch.Bip.) Sch.Bip.	Synonym		TICA
Senecio bupleuroides var. latifolius (Harv.) Harv.	Synonym		TICA
Senecio burchellii Cabrera	Synonym		TICA
Senecio burchellii DC.	Accepted		TICA
Senecio burkartii Cabrera	Accepted		TICA
Senecio burkei Greenm.	Synonym		TICA
Senecio burtonii Hook.f.	Accepted		TICA
Senecio buschianus Sosn.	Synonym		TICA
Senecio bussei Muschl.	Synonym		TICA
Senecio bustillosianus J.Rémy	Accepted		TICA
Senecio butaguensis Muschl.	Synonym		TICA
Senecio buxifolius Kunth	Synonym		TICA
Senecio byrnensis Hilliard	Accepted		TICA
Senecio byzantinus L.	Unresolved		TICA
Senecio byzantinus Willd.	Unresolved		TICA
Senecio cabrerae Cuatrec.	Unresolved		TICA
Senecio cabrerianus Greenm. & Cuatrec.	Accepted		TICA
Senecio cacaliaeformis Rchb.f.	Unresolved		TICA
Senecio cacaliaster Lam.	Accepted		TICA
Senecio cacaliaster Guss. ex DC.	Unresolved		TICA
Senecio cacaliaster Blanco	Unresolved		TICA
Senecio cacaliifolius Sch.Bip.	Synonym		TICA
Senecio cacaliifolius var. atkinsonii (C.B.Clarke) Franch.	Synonym		TICA
Senecio cacaliifolius var. atkinsonii Diels	Synonym		TICA
Senecio cacaliifolius var. polycephalus (Hemsl.) Franch.	Synonym		TICA
Senecio cacaliifolius var. stenocephalus (Maxim.) Franch.	Synonym		TICA
Senecio cacalioides Fisch.	Unresolved		TICA
Senecio cacalioides Fisch. ex Spreng.	Synonym		TICA
Senecio cacaosensis Cuatrec.	Synonym		TICA
Senecio cachacoensis Cuatrec.	Synonym		TICA
Senecio cachinalensis Phil.	Accepted		TICA
Senecio cacteaeformis (Klatt) Klatt	Synonym		TICA
Senecio cadiriensis Cuatrec.	Unresolved		TICA
Senecio caducifolius Sch.Bip. ex Wedd.	Unresolved		TICA
Senecio caespitosus Brot.	Synonym		TICA
Senecio caespitosus Phil.	Synonym		TICA
Senecio cahallii	Unresolved		TICA
Senecio cahillii Belcher	Synonym		TICA
Senecio cajamarquillensis Cabrera	Unresolved		TICA
Senecio cajonensis Cabrera	Accepted		TICA
Senecio cakilefolius DC.	Accepted		TICA
Senecio cakilefolius var. hispidulus Thell.	Synonym		TICA
Senecio calachaquensis Cabrera	Unresolved		TICA
Senecio calamifolius Hook.	Synonym		TICA
Senecio calamitosus Klatt	Synonym		TICA
Senecio calcadensis	Unresolved		TICA
Senecio calcalioides Meyen	Unresolved		TICA
Senecio calcarius Kunth	Synonym		TICA
Senecio calceiflorus Cabrera	Synonym		TICA
Senecio calcensis Cabrera & Zardini	Accepted		TICA
Senecio calchaquinus Cabrera	Accepted		TICA
Senecio calcicola Meyen & Walp.	Synonym		TICA
Senecio caldasensis Cuatrec.	Synonym		TICA
Senecio caledoniae Schlecht. ex DC.	Unresolved		TICA
Senecio calianus Cuatrec.	Accepted		TICA
Senecio californicus DC.	Accepted		TICA
Senecio californicus var. ammophilus Greenm.	Synonym		TICA
Senecio calingastensis Tombesi	Accepted		TICA
Senecio callacallensis Cuatrec.	Synonym		TICA
Senecio callimocephalus S.Moore	Unresolved		TICA
Senecio callosus Sch.Bip.	Accepted		TICA
Senecio calocephalus Hemsl. [Illegitimate]	Synonym		TICA
Senecio calocephalus C.C.Chang	Accepted		TICA
Senecio calocephalus Poepp. & Endl.	Unresolved		TICA
Senecio caloneotes Hilliard	Accepted		TICA
Senecio calophyllus Hemsl.	Unresolved		TICA
Senecio caloxanthus Diels	Synonym		TICA
Senecio calthifolius Hook.f. [Illegitimate]	Synonym		TICA
Senecio calthifolius (Maxim.) Maxim.	Synonym		TICA
Senecio calvertii Boiss.	Synonym		TICA
Senecio calvescens Moris & De Not.	Unresolved		TICA
Senecio calvus Cuatrec.	Unresolved		TICA
Senecio calyculatus Greenm.	Accepted		TICA
Senecio cambrensis Rosser	Unresolved		TICA
Senecio campanae Phil.	Synonym		TICA
Senecio campanellifer Cuatrec.	Unresolved		TICA
Senecio campanulatus Franch. [Illegitimate]	Synonym		TICA
Senecio campanulatus Sch.Bip. [Illegitimate]	Unresolved		TICA
Senecio campanulatus Sch.Bip. ex Klatt	Accepted		TICA
Senecio campanulatus var. lanosissimus Cabrera	Synonym		TICA
Senecio campester Śleńdz.	Unresolved		TICA
Senecio campestris (Retz.) DC.	Synonym		TICA
Senecio campestris F.B.Forbes & Hemsl.	Unresolved		TICA
Senecio campestris Hook.f.	Unresolved		TICA
Senecio campestris var. glabratus DC.	Synonym		TICA
Senecio campestris var. lenensis (Schischk.) Hämet-Ahti	Synonym		TICA
Senecio campestris var. tomentosus Franch.	Synonym		TICA
Senecio campii Cuatrec.	Synonym		TICA
Senecio camporum Gardner	Synonym		TICA
Senecio camporum Greenm.	Unresolved		TICA
Senecio camptodontus Franch.	Synonym		TICA
Senecio campylocarpus I.Thomps.	Accepted		TICA
Senecio campylodes DC.	Synonym		TICA
Senecio canabyi Humbert	Unresolved		TICA
Senecio canadensis L.	Accepted		TICA
Senecio canaliculatus Bojer	Unresolved		TICA
Senecio canaliculatus DC.	Accepted		TICA
Senecio canalipes DC.	Accepted		TICA
Senecio canalipes E.Mey.	Unresolved		TICA
Senecio cancellatus (Rud.) P. DC.	Accepted		TICA
Senecio cancellatus DC.	Unresolved		TICA
Senecio canchahuinganquensis Cabrera	Accepted		TICA
Senecio candelariae Benth. ex Oerst.	Unresolved		TICA
Senecio candelariae Benth.	Accepted		TICA
Senecio candicans Wall.	Accepted		TICA
Senecio candidans DC.	Accepted		TICA
Senecio candidissimus Greene	Synonym		TICA
Senecio candidus (C.Presl) DC.	Synonym		TICA
Senecio candolleanus Wall.	Unresolved		TICA
Senecio candolleanus Sosn.	Synonym		TICA
Senecio candolleanus Hook. & Arn.	Synonym		TICA
Senecio candollii Wedd.	Accepted		TICA
Senecio canescens (Humb. & Bonpl.) Cuatrec.	Accepted		TICA
Senecio canescens Bernh. ex DC.	Unresolved		TICA
Senecio canescens var. boyacensis Cuatrec.	Synonym		TICA
Senecio canescens var. monocephalus (Wedd.) Cuatrec.	Accepted		TICA
Senecio canicidus Ehrenb. [Illegitimate]	Unresolved		TICA
Senecio canicidus Sessé & Moc.	Synonym		TICA
Senecio cannabifolius Less.	Accepted		TICA
Senecio cannabifolius var. cannabifolius	Accepted		TICA
Senecio cannabifolius var. davuricus (Herder) Kitag.	Synonym		TICA
Senecio cannabifolius var. integrifolius (Koidz.) Kitam.	Accepted		TICA
Senecio cannabifolius subsp. litvinovii (Schischk.)	Synonym		TICA
Senecio cannabifolius f. pubinervis Kitag.	Synonym		TICA
Senecio cannabinifolius Hook. & Arn.	Accepted		TICA
Senecio cano-purpureus Cuatrec. [Illegitimate]	Unresolved		TICA
Senecio canopurpurens Cuatrec.	Unresolved		TRO
Senecio canovirens Rydb.	Synonym		TICA
Senecio cantabricus Willk.	Synonym		TICA
Senecio cantensis Cabrera	Accepted		TICA
Senecio canus Pourr. ex Willk. & Lange	Unresolved		TICA
Senecio canus Hook.	Synonym		TICA
Senecio canus var. eradiatus D.C.Eaton	Synonym		TICA
Senecio canus var. purshianus (Nutt.) A.Nelson	Synonym		TICA
Senecio caparaoensis Cabrera	Accepted		TICA
Senecio capcirensis Sennen	Synonym		TICA
Senecio capillarifolius Speg.	Synonym		TICA
Senecio capillaris Gaudich.	Synonym		TICA
Senecio capillifolius Hook.f.	Synonym		TICA
Senecio capitatus (Wahlenb.) Steud.	Synonym		TICA
Senecio capitatus subsp. campestris (Retz.) P.Fourn.	Synonym		TICA
Senecio capitatus subsp. pyrenaicus (Nyman) P.Fourn.	Synonym		TICA
Senecio cappa Buch.-Ham. ex D.Don	Accepted		TICA
Senecio cappadocicus Boiss.	Synonym		TICA
Senecio capuronii Humbert	Unresolved		TICA
Senecio caracasanus Klatt	Synonym		TICA
Senecio caranianus Chiov.	Synonym		TICA
Senecio carbonelli S.Díaz	Accepted		TICA
Senecio carbonensis "C.Ezcurra, M.Ferreyra & S.Clayton"	Accepted		TICA
Senecio carchiensis Cuatrec.	Synonym		TICA
Senecio cardamine Greene	Synonym		TICA
Senecio cardaminifolius DC.	Accepted		TICA
Senecio cardenasii Cuatrec.	Unresolved		TICA
Senecio cardiophyllus Hemsl.	Synonym		TICA
Senecio carduifolius (Cass.) Desf.	Synonym		TICA
Senecio caricifolius Hook. & Arn.	Unresolved		TICA
Senecio cariensis Boiss.	Synonym		TICA
Senecio carinatus Greenm.	Synonym		TICA
Senecio carlomasonii B.L.Turner & T.M.Barkley	Synonym		TICA
Senecio carnerensis Greenm.	Accepted		TICA
Senecio carnifolius Cabrera	Synonym		TICA
Senecio carniolicus Willd.	Synonym		TICA
Senecio carniolicus var. insubricus Chenevard	Synonym		TICA
Senecio carnosulifolius S.Moore	Unresolved		TICA
Senecio carnosulus (Kirk) C.J.Webb	Accepted		TICA
Senecio carnosus Thunb.	Accepted		TICA
Senecio carnosus Phil. [Illegitimate]	Synonym		TICA
Senecio carnosus C.Presl	Unresolved		TICA
Senecio carnosus Lam.	Unresolved		TICA
Senecio carnulentus DC.	Unresolved		TICA
Senecio carnulentus var. latilobus Steetz	Unresolved		TICA
Senecio caroli C.Winkl.	Synonym		TICA
Senecio caroli-malyi Horvatić	Synonym		TICA
Senecio caroli-tertii Cuatrec.	Synonym		TICA
Senecio carolinianus Spreng.	Synonym		TICA
Senecio carpathicus Herbich	Synonym		TICA
Senecio carpetanus Boiss. & Reut.	Accepted		TICA
Senecio carpishensis Cuatrec.	Synonym		TICA
Senecio carrikeri Cuatrec.	Synonym		TICA
Senecio carroensis DC.	Accepted		TICA
Senecio carstenszensis P.Royen	Synonym		TICA
Senecio carthagenensis DC.	Unresolved		TICA
Senecio carthamoides Greene	Synonym		TICA
Senecio caryophyllus Mattf.	Accepted		TICA
Senecio casalpatensis Ball	Unresolved		TICA
Senecio casapaltensis Ball	Unresolved		TICA
Senecio caspicus Less.	Unresolved		TICA
Senecio cassinioides Hook.f.	Synonym		TICA
Senecio castagneanus DC.	Unresolved		TICA
Senecio castanaefolius Sch.Bip.	Unresolved		TICA
Senecio castanaefolius DC.	Accepted		TICA
Senecio castoreus S.L.Welsh	Synonym		TICA
Senecio catamarcensis Cabrera	Accepted		TICA
Senecio catharinensis Dusén ex Cabrera	Accepted		TICA
Senecio catharinensis Dusén	Unresolved		TICA
Senecio cathcartensis O.Hoffm.	Accepted		TICA
Senecio caucasica DC.	Accepted		TICA
Senecio caucasicus (M.Bieb.) DC.	Synonym		TICA
Senecio caucasigenus Schischk.	Synonym		TICA
Senecio caudatus DC.	Accepted		TICA
Senecio caulanthifolius Burtt Davy	Unresolved		TICA
Senecio caulopterus DC.	Synonym		TICA
Senecio caulopterus Harv. [Invalid]	Synonym		TICA
Senecio caulopterus	Synonym		TICA
Senecio cavaleriei H.Lév.	Synonym		TICA
Senecio cayambensis Cuatrec.	Synonym		TICA
Senecio cebennensis Rouy	Unresolved		TICA
Senecio cedrorum	Unresolved		TICA
Senecio cedrosensis Greene	Accepted		TICA
Senecio celtibericus Pau	Synonym		TICA
Senecio cenomanensis Gand.	Unresolved		TICA
Senecio centropappus F.Muell.	Synonym		TICA
Senecio cephalophorus (Compton) Jacobsen	Synonym		TICA
Senecio ceratophylloides Griseb.	Accepted		TICA
Senecio ceratophyllus Hook. & Arn. [Illegitimate]	Synonym		TICA
Senecio ceratophyllus Nees	Unresolved		TICA
Senecio ceratophyllus var. macrodon (Baker) Malme	Synonym		TICA
Senecio ceratophyllus var. major D.Don ex Hook. & Arn.	Synonym		TICA
Senecio cerberoanus J.Rémy	Accepted		TICA
Senecio cernuiflorus Cabrera	Synonym		TICA
Senecio cernuus L.f. [Illegitimate]	Synonym		TICA
Senecio cernuus A.Gray [Illegitimate]	Synonym		TICA
Senecio cernuus Phil. [Illegitimate]	Synonym		TICA
Senecio cerrateae Cabrera	Unresolved		TICA
Senecio cerratei Cabrera	Unresolved		TICA
Senecio cervariaefolius (DC.) Hemsl.	Unresolved		TICA
Senecio cervariaefolius Sch.Bip.	Unresolved		TICA
Senecio cervariifolius Sch.Bip.	Accepted		TICA
Senecio cervariifolius (DC.) Sch. Bip.	Unresolved		TRO
Senecio cervicornis Phil.	Synonym		TICA
Senecio cervilingua Sch.Bip. ex Wedd.	Unresolved		TICA
Senecio chaberti Gand.	Unresolved		TICA
Senecio chabertii Petitm.	Synonym		TICA
Senecio chabertii Cariot	Unresolved		TICA
Senecio chachaniensis Cuatrec.	Unresolved		TICA
Senecio chachapoyensis Greenm.	Synonym		TICA
Senecio chaenocephalus Cabrera	Unresolved		TICA
Senecio chalureaui Humbert	Accepted		TICA
Senecio chalureaui var. chalureaui Humbert	Accepted		TICA
Senecio chalureaui var. eradiatus Maire	Synonym		TICA
Senecio chalureaui var. radiatus Humbert	Synonym		TICA
Senecio chamaecephalus Wedd.	Synonym		TICA
Senecio chamaedryfolius Less.	Synonym		TICA
Senecio chamaemelifolius DC.	Synonym		TICA
Senecio chamomillifolius Phil.	Accepted		TICA
Senecio chanaralensis Phil.	Accepted		TICA
Senecio chapacensis Greene	Unresolved		TICA
Senecio chapalensis S.Watson	Accepted		TICA
Senecio chapalensis var. areolatus Greenm.	Synonym		TICA
Senecio chaquiroensis Greenm.	Synonym		TICA
Senecio charaguensis Cuatrec.	Synonym		TICA
Senecio chassanicus Barkalov	Unresolved		TICA
Senecio chavanilloensis Cuatrec.	Unresolved		TICA
Senecio cheesemani Hook.f.	Synonym		TICA
Senecio cheiranthifolius Kunth	Synonym		TICA
Senecio chenopodifolius DC.	Unresolved		TICA
Senecio chenopodioides Kunth	Synonym		TICA
Senecio cheranganiensis Cotton & Blakelock	Synonym		TICA
Senecio chersodomus Reiche	Synonym		TICA
Senecio chiapensis Hemsl.	Synonym		TICA
Senecio chicharrensis Greenm.	Accepted		TICA
Senecio chienii Hand.-Mazz.	Synonym		TICA
Senecio chihuahuensis S.Watson	Accepted		TICA
Senecio chilensis Cabrera	Accepted		TICA
Senecio chilensis Baker [Illegitimate]	Synonym		TICA
Senecio chilensis Less.	Unresolved		TICA
Senecio chilensis var. argophyllus (Phil.) Cabrera	Accepted		TICA
Senecio chilensis var. ceratophyllus (Don ex Hook. & Arn.) Baker	Synonym		TICA
Senecio chilensis var. macrodon Baker	Synonym		TICA
Senecio chillaloensis Cufod.	Synonym		TICA
Senecio chillaloensis Cufod. ex Hedberg	Unresolved		TICA
Senecio chillanensis Cabrera	Accepted		TICA
Senecio chiloensis Phil.	Synonym		TICA
Senecio chinensis (Spreng.) DC.	Synonym		TICA
Senecio chingualensis Cuatrec.	Unresolved		TICA
Senecio chinotegensis Klatt	Synonym		TICA
Senecio chinqualensis Cuatrec.	Unresolved		TRO
Senecio chionogeton Wedd.	Accepted		TICA
Senecio chionopappus Sch.Bip.	Unresolved		TICA
Senecio chionophilus Phil.	Accepted		TICA
Senecio chionotus Phil.	Synonym		TICA
Senecio chiovendeanus Muschl.	Synonym		TICA
Senecio chipauquilensis Troiani & Steibel	Accepted		TICA
Senecio chiquianensis Cabrera	Accepted		TICA
Senecio chiribogae Cabrera	Accepted		TICA
Senecio chirripoensis H.Rob. & Brettell	Accepted		TICA
Senecio chitaganus Cuatrec.	Accepted		TICA
Senecio chloranthus Greene	Unresolved		TICA
Senecio chlorocephalus Muschl.	Synonym		TICA
Senecio × choczensis Holub	Unresolved		TICA
Senecio chodatianus Cuatrec.	Unresolved		TICA
Senecio choiquelauensis Speg.	Unresolved		TICA
Senecio chola W.W.Sm.	Synonym		TICA
Senecio chordifolius	Unresolved		TICA
Senecio choroensis Cuatrec.	Unresolved		TICA
Senecio chrismarii Greenm.	Synonym		TICA
Senecio × christensenii Cockayne	Synonym		TICA
Senecio chrysactia Sch.Bip. [Illegitimate]	Unresolved		TICA
Senecio chrysactis	Unresolved		TICA
Senecio chrysanthemifolius DC.	Unresolved		TICA
Senecio chrysanthemifolius Biv.	Unresolved		TICA
Senecio chrysanthemifolius Poir.	Synonym		TICA
Senecio chrysanthemifolius Moretti	Unresolved		TICA
Senecio chrysanthemoides DC.	Synonym		TICA
Senecio chrysanthemoides Phil.	Synonym		TICA
Senecio chrysanthemoides Schrank	Unresolved		TICA
Senecio chrysanthemoides var. eustegius Hand.-Mazz.	Synonym		TICA
Senecio chrysanthemoides var. khasianus (C.B.Clarke) Hook.f.	Synonym		TICA
Senecio chrysanthemum Dusén	Accepted		TICA
Senecio chrysanthus Greenm.	Unresolved		TICA
Senecio chrysocoma Meerb.	Accepted		TICA
Senecio chrysocomoides Hook. & Arn.	Accepted		TICA
Senecio chrysolepis Phil.	Accepted		TICA
Senecio chubutensis Speg.	Synonym		TICA
Senecio chulumanicus Cabrera	Unresolved		TICA
Senecio chungtienensis C.Jeffrey & Y.L.Chen	Accepted		TICA
Senecio cicatricosus Baker	Synonym		TICA
Senecio cicatricosus Sch.Bip.	Accepted		TICA
Senecio cichoriifolius H.Lév.	Synonym		TICA
Senecio cicutarius Steven ex DC.	Unresolved		TICA
Senecio ciliatus Walter	Synonym		TICA
Senecio cilicius Boiss.	Synonym		TICA
Senecio ciliolatus DC.	Unresolved		TICA
Senecio cineraria DC.	Accepted		TICA
Senecio cineraria var. bicolor (Willd.) Caruel	Synonym		TICA
Senecio cineraria subsp. bicolor (Willd.) Arcang.	Synonym		TICA
Senecio cineraria subsp. nebrodensis (Guss.) Mabb.	Synonym		TICA
Senecio cinerariae Spreng.	Unresolved		TICA
Senecio cinerarioides A.Rich.	Unresolved		TICA
Senecio cinerarioides Kunth	Accepted		TICA
Senecio cinerarioides Viv.	Unresolved		TICA
Senecio cinerarius St.-Lag.	Unresolved		TICA
Senecio cinerascens Aiton	Accepted		TICA
Senecio cinereus Colla	Unresolved		TICA
Senecio cinereus (Velen.) Velen.	Synonym		TICA
Senecio cinereus Moretti	Unresolved		TICA
Senecio cinerifolius H.Lév.	Accepted		TICA
Senecio ciroilingua Sch.Bip.	Unresolved		TICA
Senecio cirsiifolius (Hook. & Arn.) Hemsl. [Illegitimate]	Unresolved		TICA
Senecio cirsiifolius (Hook. & Arn.) Sch.Bip.	Accepted		TICA
Senecio cirsioides Hemsl.	Unresolved		TICA
Senecio cisplatinus Cabrera	Accepted		TICA
Senecio cissampelinus (DC.) Sch.Bip.	Synonym		TICA
Senecio citriceps Hilliard & B.L.Burtt	Accepted		TICA
Senecio citriformis G.D.Rowley	Accepted		TICA
Senecio citrinus (DC.) Voss	Unresolved		TICA
Senecio cladobotrys Ledeb.	Synonym		TICA
Senecio claessensii (De Wild.) Humbert & Staner	Synonym		TICA
Senecio clarenceanus Hook.f.	Synonym		TICA
Senecio clarioneifolius J.Rémy	Accepted		TICA
Senecio clarkeanus Franch. [Illegitimate]	Synonym		TICA
Senecio clarkianus A.Gray	Accepted		TICA
Senecio claryae B.L.Turner	Accepted		TICA
Senecio claussenii Decne.	Unresolved		TICA
Senecio clavatus Hauman	Synonym		TICA
Senecio clavifolius Rusby	Accepted		TICA
Senecio claviseta Pomel	Synonym		TICA
Senecio cleefii Cuatrec.	Synonym		TICA
Senecio cleistolepis Phil.	Unresolved		TICA
Senecio clematoides Sch.Bip. ex A.Rich.	Synonym		TICA
Senecio clevelandii Greene	Synonym		TICA
Senecio clevelandii var. heterophyllus Hoover	Synonym		TICA
Senecio cliffordianus Hutch.	Synonym		TICA
Senecio cliffordii N.D.Atwood & S.L.Welsh	Synonym		TICA
Senecio clivicola Wedd.	Accepted		TICA
Senecio clivorum (Maxim.) Maxim.	Synonym		TICA
Senecio clusianus Rchb.f.	Unresolved		TICA
Senecio clusii Sch.Bip.	Unresolved		TICA
Senecio coahuilensis Greenm.	Accepted		TICA
Senecio cobanensis J.M.Coult.	Accepted		TICA
Senecio cobanensis var. sublaciniatus Greenm.	Synonym		TICA
Senecio cobrensis Cuatrec.	Unresolved		TICA
Senecio coccineiflorus	Synonym		TICA
Senecio coccineus (Oliv. & Hiern) Jacobsen	Unresolved		TICA
Senecio coccineus Klatt	Accepted		TICA
Senecio coccineus (Oliv. & Hiern) Muschl. [Illegitimate]	Synonym		TICA
Senecio cochabambensis Cabrera	Unresolved		TICA
Senecio cochlearifolius DC.	Unresolved		TICA
Senecio cochlearifolius var. australis Humbert	Synonym		TICA
Senecio cochlearis	Synonym		TICA
Senecio cockaynei G.Simpson & J.S.Thomson	Synonym		TICA
Senecio cocuyanus (Cuatrec.) Cuatrec.	Accepted		TICA
Senecio coferifer H.Lév.	Synonym		TICA
Senecio cognatus Greene	Synonym		TICA
Senecio coincyi Rouy	Synonym		TICA
Senecio colaminus Cuatrec.	Unresolved		TICA
Senecio colensoensis O.Hoffm. ex Kuntze	Synonym		TICA
Senecio colensoensis O.Hoffm.	Unresolved		TICA
Senecio colensoi Hook.f.	Synonym		TICA
Senecio colensoi var. colensoi Hook.f.	Synonym		TICA
Senecio colensoi var. lobulatus Allan	Synonym		TICA
Senecio colensoi var. obtusifolius Allan	Synonym		TICA
Senecio coleophyllus Turcz.	Accepted		TICA
Senecio collinus DC.	Accepted		TICA
Senecio collinus A.Nelson	Unresolved		TICA
Senecio collinus Nelson ex Greenm.	Unresolved		TICA
Senecio colombianus (Cuatrec.) Cuatrec.	Synonym		TICA
Senecio coloniarius S.Moore	Synonym		TICA
Senecio colpodes Bong.	Unresolved		TICA
Senecio colu-huapiensis Speg.	Accepted		TICA
Senecio columbaria J.Rémy	Synonym		TICA
Senecio columbianus Greene	Synonym		TICA
Senecio colummae E.H.L.Krause	Unresolved		TICA
Senecio comarapensis Cabrera	Unresolved		TICA
Senecio comberi Cabrera	Accepted		TICA
Senecio commersonii Spreng.	Unresolved		TICA
Senecio commutatus Heller	Unresolved		TICA
Senecio comosus Sch.Bip.	Accepted		TICA
Senecio compactus (A.Gray) Rydb.	Unresolved		TICA
Senecio compactus Kirk	Synonym		TICA
Senecio compactus (A.Gray) Rydb. ex Porter & Britton [Illegitimate]	Synonym		TICA
Senecio compta Franch.	Unresolved		TICA
Senecio conchilobus Engelm. ex Greenm.	Unresolved		TICA
Senecio conchocladus Hort.	Unresolved		TICA
Senecio concinnus Franch.	Synonym		TICA
Senecio concolor DC.	Synonym		TICA
Senecio concolor Cordem.	Unresolved		TICA
Senecio concolor Harv.	Unresolved		TICA
Senecio concolor var. subglaber O.Hoffm. ex Kuntze	Synonym		TICA
Senecio condensatus Greene	Unresolved		TICA
Senecio condimentarius Cabrera	Accepted		TICA
Senecio condylus I.Thomps.	Accepted		TICA
Senecio conferruminatus I.Thomps.	Accepted		TICA
Senecio confertissimus Cabrera	Synonym		TICA
Senecio confertoides De Wild.	Synonym		TICA
Senecio confertus A.Nelson	Unresolved		TICA
Senecio confertus Sch.Bip. ex A.Rich.	Accepted		TICA
Senecio confertus Nelson ex Greenm.	Unresolved		TICA
Senecio conferviferus H.Lév.	Unresolved		TICA
Senecio confusus Britten	Synonym		TICA
Senecio confusus Elmer	Synonym		TICA
Senecio confusus Burtt	Accepted		TICA
Senecio congestus (R.Br.) DC.	Accepted		TICA
Senecio congestus var. laceratus (Ledeb.) Fernald	Synonym		TICA
Senecio congestus subsp. palustris (L.) Rauschert	Synonym		TICA
Senecio congestus var. palustris (L.) Fernald	Synonym		TICA
Senecio congestus var. tonsus Fernald	Synonym		TICA
Senecio congestus subsp. tonsus (Fernald) Á.Löve & D.Löve	Synonym		TICA
Senecio congolensis De Wild.	Synonym		TICA
Senecio conipes Sommier & Levier	Synonym		TICA
Senecio connatus Balakr.	Unresolved		TICA
Senecio conradii Muschl.	Synonym		TICA
Senecio conrathii N.E.Br.	Accepted		TICA
Senecio consanguineus Phil.	Synonym		TICA
Senecio consanguineus DC.	Accepted		TICA
Senecio constanzae Urb.	Synonym		TICA
Senecio conterminus Greenm.	Synonym		TICA
Senecio contristatus Greene	Unresolved		TICA
Senecio controversus F.Schultz ex Nyman	Unresolved		TICA
Senecio convallium Greenm.	Synonym		TICA
Senecio convolvuloides Greenm. [Illegitimate]	Synonym		TICA
Senecio conyzaefolius Baker	Accepted		TICA
Senecio conyzoides DC.	Synonym		TICA
Senecio conzattii Greenm.	Accepted		TICA
Senecio cooperi Greenm.	Synonym		TICA
Senecio copeyensis Greenm.	Accepted		TICA
Senecio copiapinus Phil.	Synonym		TICA
Senecio coquimbensis Phil.	Accepted		TICA
Senecio corazonensis Hieron. ex Sodiro	Unresolved		TICA
Senecio corazonensis Hieron.	Synonym		TICA
Senecio corcovadensis Cabrera	Accepted		TICA
Senecio cordato-rotundus Steud.	Unresolved		TICA
Senecio cordatus Koch	Synonym		TICA
Senecio cordatus Nutt. [Illegitimate]	Synonym		TICA
Senecio cordatus Wall.	Unresolved		TICA
Senecio cordatus subsp. auriculatus (Jacq.) Arcang.	Synonym		TICA
Senecio cordifolius L.f.	Accepted		TICA
Senecio cordifolius (Gouan) [Clairv.]	Synonym		TICA
Senecio cordillerae Phil.	Unresolved		TICA
Senecio cordovensis Hemsl.	Synonym		TICA
Senecio corei Cuatrec.	Unresolved		TICA
Senecio coreopsoides Chiov.	Synonym		TICA
Senecio coriaceisquamus C.C.Chang	Accepted		TICA
Senecio coriaceus Ait.	Unresolved		TICA
Senecio cornu-cervi MacOwan	Accepted		TICA
Senecio coroicensis Rusby	Unresolved		TICA
Senecio coronatus (Thunb.) Harv.	Accepted		TICA
Senecio coronopifolius Burm.f.	Accepted		TICA
Senecio coronopifolius Desf. [Illegitimate]	Synonym		TICA
Senecio coronopifolius Willd. ex Ball	Unresolved		TICA
Senecio coronopifolius var. calyculatus Emb. & Maire	Synonym		TICA
Senecio coronopifolius var. discoidea Winkler ex Danguy	Synonym		TICA
Senecio coronopifolius subsp. massaicus Maire	Synonym		TICA
Senecio coronopifolius var. oasicolus Hochr.	Synonym		TICA
Senecio coronopifolius var. subdentatus (Ledeb.) Boiss.	Synonym		TICA
Senecio coronopodiphyllus J.Rémy	Accepted		TICA
Senecio coronopus Nutt.	Synonym		TICA
Senecio correvonianus Albov	Synonym		TICA
Senecio corsicus Sch.Bip.	Unresolved		TICA
Senecio cortesianus Muschl.	Synonym		TICA
Senecio cortusifolius Hand.-Mazz.	Synonym		TICA
Senecio corymbifer DC.	Accepted		TRO
Senecio corymbiferus DC.	Synonym		TICA
Senecio corymbosus Wall. ex DC.	Synonym		TICA
Senecio corymbosus (DC.) Jacobsen	Unresolved		TICA
Senecio corymbosus Benth.	Synonym		TICA
Senecio corymbosus C.B.Clarke	Unresolved		TICA
Senecio corymbosus Wall.	Unresolved		TICA
Senecio coscayanus Ricardi & Marticor.	Accepted		TICA
Senecio cosnipatense Cabrera	Synonym		TICA
Senecio costae Rouy	Unresolved		TICA
Senecio costaricensis R.M.King	Accepted		TICA
Senecio cottonii Hutch. & G.Taylor	Synonym		TICA
Senecio cotuloides Reiche	Synonym		TICA
Senecio cotyledonis DC.	Accepted		TICA
Senecio coulteri Greenm.	Unresolved		TICA
Senecio coursii Humbert	Synonym		TICA
Senecio covasii Cabrera	Accepted		TICA
Senecio covillei Greene	Synonym		TICA
Senecio covillei var. scorzonella (Greene) Jeps.	Synonym		TICA
Senecio covuncensis Cabrera	Accepted		TICA
Senecio coxi Phil.	Unresolved		TICA
Senecio coymolachensis Cabrera	Accepted		TICA
Senecio craibinnus Hosseus	Unresolved		TICA
Senecio crambefolius Boiss. & Kotschy	Unresolved		TICA
Senecio crassicaulis Hutch.	Unresolved		TICA
Senecio crassicaulis Brongn.	Unresolved		TICA
Senecio crassiflorus (Poir.) DC.	Accepted		TICA
Senecio crassiflorus var. andryaloides (DC.) Arechav.	Synonym		TICA
Senecio crassiflorus f. maritimus Malme	Synonym		TICA
Senecio crassiflorus var. tricuspis Baker	Synonym		TICA
Senecio crassifolius Sibth. & Sm.	Unresolved		TICA
Senecio crassifolius Willd.	Synonym		TICA
Senecio crassifolius Beck	Unresolved		TICA
Senecio crassifolius var. falcifolius Bolle	Synonym		TICA
Senecio crassifolius var. giganteus Caball.	Synonym		TICA
Senecio crassifolius var. latisectus Pau & Font Quer	Synonym		TICA
Senecio crassifolius subsp. marmorae (Moris) Nyman	Synonym		TICA
Senecio crassifolius subsp. transiens Rouy	Synonym		TICA
Senecio crassilodix Cuatrec.	Unresolved		TICA
Senecio crassipes H.Lév. & Vaniot	Synonym		TICA
Senecio crassissima	Unresolved		TICA
Senecio crassissimus Humbert	Unresolved		TICA
Senecio crassiusculus DC.	Accepted		TICA
Senecio crassorhizus De Wild.	Accepted		TICA
Senecio crassulaefolius (DC.) Sch.Bip.	Accepted		TICA
Senecio crassulus A.Gray	Accepted		TICA
Senecio crassulus var. cusickii (Piper) Greenm.	Synonym		TICA
Senecio crassus Jacobsen	Unresolved		TICA
Senecio crassus Vell.	Unresolved		TICA
Senecio crataegifolius Hayata	Synonym		TICA
Senecio crawfordii Britton	Synonym		TICA
Senecio crawfordii (Britton) G.W.Douglas & G. Ruyle-Douglas	Synonym		TICA
Senecio cremeiflorus Mattf.	Accepted		TICA
Senecio cremnicola Cabrera	Accepted		TICA
Senecio cremnophilus I.M.Johnst.	Accepted		TICA
Senecio crenatus Thunb.	Accepted		TICA
Senecio crenulatus DC.	Accepted		TICA
Senecio crepidifolius DC.	Accepted		TICA
Senecio crepidiformis Hutch.	Unresolved		TICA
Senecio crepidineus Greene	Synonym		TICA
Senecio crepidioides (Benth.)	Synonym		TICA
Senecio crepidioides Phil.	Accepted		TICA
Senecio crinitus Bertol.	Synonym		TICA
Senecio crispatipilosus C.Jeffrey	Accepted		TICA
Senecio crispatus DC.	Synonym		TICA
Senecio crispus Thunb.	Accepted		TICA
Senecio crispus Phil. [Illegitimate]	Unresolved		TICA
Senecio crispus (Jacq.) Kitt.	Synonym		TICA
Senecio crispus var. santelicis (Phil.) Reiche	Synonym		TICA
Senecio cristatus Thunb.	Unresolved		TICA
Senecio cristimontanus Hilliard	Accepted		TICA
Senecio cristobalensis Greenm. ex Loes.	Synonym		TICA
Senecio cristobalensis Greenm.	Synonym		TICA
Senecio crithmifolius	Unresolved		TICA
Senecio crithmifolius Scop.	Unresolved		TICA
Senecio crithmoides Hook. & Arn.	Accepted		TICA
Senecio croaticus Waldst. & Kit.	Unresolved		TICA
Senecio crocatus Rydb.	Synonym		TICA
Senecio crocatus var. wolfii Greenm.	Synonym		TICA
Senecio croceus DC.	Unresolved		TICA
Senecio cronquistii (H.Rob. & Brettell) B.L.Turner & T.M.Barkley	Synonym		TICA
Senecio croussei Lem.	Unresolved		TICA
Senecio crucaefolius Willk.	Unresolved		TICA
Senecio cruciatus L.f.	Unresolved		TICA
Senecio cruentus Roth	Unresolved		TICA
Senecio cruentus (Masson ex L'Hér.) DC.	Synonym		TICA
Senecio crymophilus Wedd.	Synonym		TICA
Senecio cryophilus Schischk. & Sergievsk.	Unresolved		TICA
Senecio cryphiactis O.Hoffm.	Accepted		TICA
Senecio cryptocephalus Cabrera	Accepted		TICA
Senecio cryptocephalus Sch.Bip. ex Wedd.	Unresolved		TICA
Senecio cryptolanatus Killick	Accepted		TICA
Senecio ctenophyllus Greenm. [Illegitimate]	Unresolved		TICA
Senecio ctenophyllus Phil.	Accepted		TICA
Senecio cuatrecasasi Cabrera	Unresolved		TICA
Senecio cubensis Greenm.	Synonym		TICA
Senecio cuchumatanensis L.O.Williams & Ant.Molina	Accepted		TICA
Senecio cucullatus Klatt	Synonym		TICA
Senecio cuencanus Hieron.	Synonym		TICA
Senecio culciklattii Cuatrec.	Accepted		TICA
Senecio culciremyi Cuatrec.	Synonym		TICA
Senecio culcitenellus Cuatrec.	Accepted		TICA
Senecio culcitioides Sch.Bip.	Accepted		TICA
Senecio culcitioides Sch.Bip. ex Wedd. [Illegitimate]	Unresolved		TICA
Senecio culcitium J.Rémy	Unresolved		TICA
Senecio cumingii Klatt	Unresolved		TICA
Senecio cumingii Hook. & Arn.	Accepted		TICA
Senecio cuneatus Hook.f.	Accepted		TICA
Senecio cuneifolius Gardner	Accepted		TICA
Senecio cuneifolius Sch.Bip.	Unresolved		TICA
Senecio cunninghamii DC.	Accepted		TICA
Senecio cunninghamii var. serratus M.E.Lawr.	Synonym		TICA
Senecio cupulatus Volkens & Muschl.	Synonym		TICA
Senecio curtophyllus (Klatt) Klatt	Synonym		TICA
Senecio curvatus Baker	Accepted		TICA
Senecio curvidens Sch.Bip.	Unresolved		TICA
Senecio curvidens Sch.Bip. ex Klatt [Illegitimate]	Unresolved		TICA
Senecio curvisquamus (Hand.-Mazz.)	Synonym		TICA
Senecio curvisquamus var. robustus C.C.Chang	Synonym		TICA
Senecio cuspidatus DC.	Synonym		TICA
Senecio cuspidatus var. ceratophylloides (Griseb.) Kuntze	Synonym		TICA
Senecio cuspidatus var. ceratophyllus (Don ex Hook. & Arn.) Kuntze	Synonym		TICA
Senecio cuspidatus var. macrodon (Baker) Kuntze	Synonym		TICA
Senecio cuspidatus var. montevidensis (Spreng.) Kuntze	Synonym		TICA
Senecio cuzcoensis Cabrera	Synonym		TICA
Senecio cyaneus O.Hoffm.	Accepted		TICA
Senecio cyclaminifolius Franch.	Synonym		TICA
Senecio cyclocladus Baker	Synonym		TICA
Senecio cyclophyllus Greenm.	Synonym		TICA
Senecio cyclotus Bureau & Franch.	Synonym		TICA
Senecio cydoniaefolius Steud.	Unresolved		TICA
Senecio cydoniifolius O.Hoffm. ex Engl.	Unresolved		TICA
Senecio cydoniifolius O.Hoffm.	Synonym		TICA
Senecio cygnorum Steetz	Unresolved		TICA
Senecio cylindricus (A.Berger) Jacobsen	Unresolved		TICA
Senecio cylindrocephalus Cabrera	Accepted		TICA
Senecio cymatocrepis Diels	Synonym		TICA
Senecio cymbalaria Pursh	Synonym		TICA
Senecio cymbalariifolius (Thunb.) Less.	Synonym		TICA
Senecio cymbalarioides Nutt. [Illegitimate]	Synonym		TICA
Senecio cymbalarioides H.Buek	Synonym		TICA
Senecio cymbalarioides var. borealis (Torr. & A.Gray) Greenm.	Synonym		TICA
Senecio cymbalarioides subsp. moresbiensis Calder & Roy L.Taylor	Synonym		TICA
Senecio cymbalarioides var. streptanthifolius (Greene) Greenm.	Synonym		TICA
Senecio cymbalarioides var. suksdorfii (Greenm.) M.Peck	Synonym		TICA
Senecio cymbulifer W.W.Sm.	Synonym		TICA
Senecio cymosus (ex Gay) J.Rémy	Accepted		TICA
Senecio cynthioides Greene	Synonym		TICA
Senecio cypriaefolius Steud.	Unresolved		TICA
Senecio cyrenaicus (E.A.Durand & Barratte) Pamp.	Synonym		TICA
Senecio cyri K.Koch	Unresolved		TICA
Senecio czernjaevii Minderova	Synonym		TICA
Senecio dacicus Hodálová & Marhold	Synonym		TICA
Senecio dahuricus Sch.Bip.	Unresolved		TICA
Senecio dahuricus Fisch. ex Turcz.	Unresolved		TICA
Senecio dahuricus var. kamtschaticus Maxim.	Synonym		TICA
Senecio dahuricus var. ochotensis Maxim.	Synonym		TRO
Senecio dalei Cotton & Blakelock	Synonym		TICA
Senecio dalmaticus Vis.	Unresolved		TICA
Senecio daltonii F.Muell.	Accepted		TICA
Senecio dalzellii	Unresolved		TICA
Senecio danai A.Gray	Unresolved		TICA
Senecio danielis Cuatrec.	Synonym		TICA
Senecio danubialis Gand.	Unresolved		TICA
Senecio danyausii Hombr. & Jacq.	Synonym		TICA
Senecio danyausii Hombr. & Jacquinot ex Decne.	Unresolved		TICA
Senecio danyausii var. alyssoides Sch.Bip.	Synonym		TICA
Senecio danyausii var. beta	Synonym		TICA
Senecio danyausii var. intermedius Sch.Bip.	Synonym		TICA
Senecio danyausii var. lobatifolia Hombr. & Jacq.	Synonym		TICA
Senecio danyausii var. lobatifolius	Unresolved		TICA
Senecio danyausii var. pinnatifidus Macloskie	Synonym		TICA
Senecio danyausii var. trifurcatus Sch.Bip.	Synonym		TICA
Senecio daochengensis Y.L.Chen	Accepted		TICA
Senecio daphnoides Poir.	Unresolved		TICA
Senecio darwinii Hook. & Arn.	Accepted		TICA
Senecio darwinii var. eradiatus A.Gray	Synonym		TICA
Senecio darwinii f. falklandicus Skottsb.	Synonym		TICA
Senecio darwinii var. laxus Hook. & Arn.	Synonym		TICA
Senecio dasyanthus Phil.	Unresolved		TICA
Senecio dasyphyllus (Gand.) Cuatrec.	Synonym		TICA
Senecio davidii Franch.	Synonym		TICA
Senecio davilae Phil.	Accepted		TICA
Senecio davisii Matthews	Synonym		TICA
Senecio davuricus Franch. & Sav.	Unresolved		TICA
Senecio dawsonii Greenm.	Unresolved		TICA
Senecio dealbatus Phil.	Unresolved		TICA
Senecio deaniensis Muschl.	Synonym		TICA
Senecio deasyi Hemsl.	Unresolved		TICA
Senecio debilis Nutt.	Synonym		TICA
Senecio debilis Harv. [Illegitimate]	Synonym		TICA
Senecio debilis Phil. [Illegitimate]	Synonym		TICA
Senecio decaisnei DC.	Synonym		TICA
Senecio decaryi Humbert	Accepted		TICA
Senecio × decipiens Nyár.	Unresolved		TICA
Senecio decipiens Benoist	Synonym		TICA
Senecio × decipiens Herborg [Illegitimate]	Unresolved		TICA
Senecio decolor Benoist	Synonym		TICA
Senecio decompositus Sch.Bip. ex Hieron.	Unresolved		TICA
Senecio decorticans A.Nelson	Synonym		TICA
Senecio decorus Greenm.	Synonym		TICA
Senecio decurrens DC.	Accepted		TICA
Senecio deferens Griseb.	Accepted		TICA
Senecio deflersii Schwartz	Unresolved		TICA
Senecio deformis Klatt	Accepted		TICA
Senecio degiensis Pic.Serm.	Synonym		TICA
Senecio dekindtianus Volkens & O.Hoffm.	Synonym		TICA
Senecio delavayi Franch. [Illegitimate]	Synonym		TICA
Senecio delbesianus Arènes	Unresolved		TICA
Senecio delessertii Sch.Bip.	Unresolved		TICA
Senecio delfinii Phil.	Synonym		TICA
Senecio delicatulus Cabrera & Zardini	Accepted		TICA
Senecio deliculatus Cabrera & Zardini	Unresolved		TICA
Senecio delphinifolius Rchb.	Unresolved		TICA
Senecio delphiniifolius Vahl	Synonym		TICA
Senecio delphiniifolius var. occidentalis Dobignard & Dutartre	Synonym		TICA
Senecio delphiniphyllus H.Lév.	Synonym		TICA
Senecio deltoideus Less.	Accepted		TICA
Senecio deltophyllus Maxim.	Synonym		TICA
Senecio demissus Phil.	Synonym		TICA
Senecio denalii A.Nelson	Unresolved		TICA
Senecio denisii Humbert	Unresolved		TICA
Senecio densiflorus Wall. ex DC.	Synonym		TICA
Senecio densiflorus Wall.	Unresolved		TICA
Senecio densiflorus M.Martens [Illegitimate]	Synonym		TICA
Senecio densiflorus var. fargesii (Franch.) Hand.-Mazz.	Synonym		TICA
Senecio densiflorus var. lobbi Hook.f.	Synonym		TICA
Senecio densiflorus var. mishmiensis Hook.f.	Synonym		TICA
Senecio densiserratus C.C.Chang	Accepted		TICA
Senecio densus Greene	Synonym		TICA
Senecio dentato-alatus Mildbr. ex C.Jeffrey	Accepted		TICA
Senecio dentatus Jacq.	Unresolved		TICA
Senecio dentatus Wall.	Unresolved		TICA
Senecio denticulata Hook. & Arn.	Unresolved		TICA
Senecio denticulatus (Thunb.) Fourc.	Unresolved		TICA
Senecio denticulatus (Hook. & Arn.) DC. [Illegitimate]	Unresolved		TICA
Senecio denticulatus Engl. [Illegitimate]	Synonym		TICA
Senecio denticulatus O.F.Müll.	Synonym		TICA
Senecio denticulatus var. araeus Phil.	Synonym		TICA
Senecio denticulatus var. depilis Phil.	Synonym		TICA
Senecio denticulatus var. pilotus Phil.	Synonym		TICA
Senecio denudatus D.Don	Unresolved		TICA
Senecio depauperatus Mattf.	Accepted		TICA
Senecio deppeanus Hemsl.	Accepted		TICA
Senecio depressicola I.Thomps.	Accepted		TICA
Senecio depressus Hook. & Arn.	Accepted		TICA
Senecio depressus Hauman [Illegitimate]	Synonym		TICA
Senecio dernburgianus Muschl.	Synonym		TICA
Senecio descoingsii (Humbert) jacobs. ex G.D.Rowley	Accepted		TICA
Senecio descoingsii	Unresolved		TICA
Senecio deserticola Cabrera	Synonym		TICA
Senecio desertorum Hemsl.	Synonym		TICA
Senecio desfontainei Druce	Accepted		TICA
Senecio desiderabilis Vell.	Accepted		TICA
Senecio desideratus Baker	Unresolved		TICA
Senecio desideratus DC.	Accepted		TICA
Senecio desmatus Klatt	Synonym		TICA
Senecio desquamatus Willd.	Unresolved		TICA
Senecio dewevrei O.Hoffm. ex T.Durand & De Wild.	Synonym		TICA
Senecio dewildemanianus Muschl.	Synonym		TICA
Senecio dewildeorum Tjitr.	Accepted		TICA
Senecio diabolicus Speg.	Unresolved		TICA
Senecio diaguita Cabrera	Accepted		TICA
Senecio diamantensis Cuatrec.	Unresolved		TICA
Senecio dianthus Franch.	Synonym		TICA
Senecio diaschides D.G.Drury	Accepted		TICA
Senecio diazii Phil.	Synonym		TICA
Senecio dichotomus Phil.	Accepted		TICA
Senecio dichrous (Bong.) Sch.Bip.	Accepted		TICA
Senecio dichrous Bong.	Unresolved		TICA
Senecio diclinus Wedd.	Synonym		TICA
Senecio diclinus var. glabriusculus Cabrera	Synonym		TICA
Senecio dictionurus Franch.	Synonym		TICA
Senecio dictyoneurus Franch.	Synonym		TRO
Senecio dictyophlebius Greenm.	Unresolved		TICA
Senecio dictyophyllus Benth.	Synonym		TICA
Senecio didymantha Dunn	Synonym		TICA
Senecio dielsii Domke [Illegitimate]	Synonym		TICA
Senecio dielsii Muschl.	Unresolved		TICA
Senecio dielsii H.Lév. [Illegitimate]	Synonym		TICA
Senecio diemii Cabrera	Accepted		TICA
Senecio dieterlenii Phillips	Synonym		TICA
Senecio difficilis Dufour	Synonym		TICA
Senecio diffusus Greenm.	Unresolved		TICA
Senecio diffusus L.f.	Accepted		TICA
Senecio diffusus Thunb.	Unresolved		TICA
Senecio digitalifolius DC.	Accepted		TICA
Senecio digitatus Phil.	Accepted		TICA
Senecio dileptiifolius Greene	Unresolved		TICA
Senecio dilungensis Lisowski	Accepted		TICA
Senecio dimorphocarpos Colenso	Accepted		TICA
Senecio dimorphophyllus Greene	Synonym		TICA
Senecio dimorphophyllus var. intermedius T.M.Barkley	Synonym		TICA
Senecio dimorphophyllus var. paysonii T.M.Barkley	Synonym		TICA
Senecio dindondl P.Royen	Synonym		TICA
Senecio dinteri Muschl. ex Dinter	Synonym		TICA
Senecio diodon DC.	Accepted		TICA
Senecio diosmoides Turcz.	Synonym		TICA
Senecio diphyllus De Wild. & Muschl.	Accepted		TICA
Senecio diplostephioides Cuatrec.	Synonym		TICA
Senecio discifolius Oliv.	Synonym		TICA
Senecio discifolius var. scaposus O.Hoffm.	Synonym		TICA
Senecio disciformis Hieron. ex Sodiro	Unresolved		TICA
Senecio disciformis Hieron.	Synonym		TICA
Senecio discodregeanus Hilliard & B.L.Burtt	Accepted		TICA
Senecio discoideus (Maxim.) Franch.	Synonym		TICA
Senecio discoideus (Hook.) Britton [Illegitimate]	Synonym		TICA
Senecio discokaraguensis C.Jeffrey	Accepted		TICA
Senecio discolor (Sw.) Boj. ex DC. [Illegitimate]	Synonym		TICA
Senecio discolor Desf.	Synonym		TICA
Senecio discoloratus Cuatrec.	Unresolved		TICA
Senecio disjectus Wedd.	Accepted		TICA
Senecio dispar A.Nelson	Synonym		TICA
Senecio disparifolius Cabrera	Synonym		TICA
Senecio dissidens Fourc.	Accepted		TICA
Senecio dissimulans Hilliard	Accepted		TICA
Senecio distalilobatus I.Thomps.	Accepted		TICA
Senecio distinctus Colenso	Synonym		TICA
Senecio divaricatus L.	Synonym		TICA
Senecio divaricatus Andrz.	Synonym		TICA
Senecio divaricoides Cabrera	Accepted		TICA
Senecio divergens F.Schultz ex Nyman	Unresolved		TICA
Senecio diversidentatus Muschl.	Synonym		TICA
Senecio diversifolius Wall.	Unresolved		TICA
Senecio diversifolius Harv. [Illegitimate]	Synonym		TICA
Senecio diversifolius Phil. [Illegitimate]	Synonym		TICA
Senecio diversifolius Dumort.	Unresolved		TICA
Senecio diversifolius Wall. ex DC. [Illegitimate]	Synonym		TICA
Senecio diversifolius A.Rich. [Illegitimate]	Synonym		TICA
Senecio diversipinnus Ling	Accepted		TICA
Senecio divisorius Cabrera	Synonym		TICA
Senecio dodrans C.Winkl.	Accepted		TICA
Senecio doeringii Hieron.	Unresolved		TICA
Senecio dolichanthus (Krug & Urb.) S.Moore	Unresolved		TICA
Senecio dolichocephalus I.Thomps.	Accepted		TICA
Senecio dolichodoryius Cuatrec.	Accepted		TICA
Senecio dolichopappus O.Hoffm.	Synonym		TICA
Senecio dombeyanus DC.	Unresolved		TICA
Senecio domeykoanus Phil.	Synonym		TICA
Senecio domingensis Urb.	Accepted		TICA
Senecio × dominii Hodálová	Unresolved		TICA
Senecio don-candidus Cuatrec.	Unresolved		TICA
Senecio donae-annae Phil.	Synonym		TICA
Senecio donianus Hook. & Arn.	Accepted		TICA
Senecio donnae Phil.	Unresolved		TICA
Senecio donnell-smithii J.M.Coult. [Illegitimate]	Synonym		TICA
Senecio doratophyllus Benth.	Accepted		TICA
Senecio doria Kickx	Unresolved		TICA
Senecio doria K.Koch	Unresolved		TICA
Senecio doria L.	Accepted		TICA
Senecio doria subsp. biebersteinii (Lindem.) Borza & al.	Synonym		TICA
Senecio doria var. biebersteinii Lindem.	Synonym		TICA
Senecio doria var. canescens Willk.	Synonym		TICA
Senecio doria subsp. kirghisicus (DC.) Chater	Synonym		TICA
Senecio doria subsp. laderoi (Pérez Morales & al.) Blanca	Accepted		TICA
Senecio doria subsp. legionensis (Lange) Chater	Synonym		TICA
Senecio doria subsp. macrophyllus (M.Bieb.) Nyman	Synonym		TICA
Senecio doria subsp. umbrosus (Waldst. & Kit.) Soó	Synonym		TICA
Senecio doriaeformis DC.	Unresolved		TICA
Senecio doroniciflorus (DC.) Hook. & Arn.	Synonym		TICA
Senecio doroniciflorus DC.	Synonym		TICA
Senecio doronicum (L.) L.	Accepted		TICA
Senecio doronicum Willk.	Unresolved		TICA
Senecio doronicum var. hosmariensis Ball	Synonym		TICA
Senecio doronicum subsp. transylvanicus (Boiss.) Nyman	Accepted		TICA
Senecio doryotus Hand.-Mazz.	Synonym		TICA
Senecio doryphoroides C.Jeffrey	Accepted		TICA
Senecio doryphorus Mattf.	Accepted		TICA
Senecio doryphyllus Cuatrec.	Synonym		TICA
Senecio douglasii (ex de Candolle) DC.	Synonym		TICA
Senecio douglasii var. jamesii (Torr. & A.Gray) Ediger ex Correll & M.C.Johnst.	Synonym		TICA
Senecio douglasii var. longilobus (Benth.) L.D.Benson	Synonym		TICA
Senecio douglasii var. monoensis (Greene) Jeps.	Synonym		TICA
Senecio douglasii var. tularensis Munz	Synonym		TICA
Senecio dracunculoides DC.	Synonym		TICA
Senecio drakensbergis (Klatt) Klatt	Synonym		TICA
Senecio dregeanus DC.	Accepted		TICA
Senecio dregeanus var. discoideus (DC.) DC.	Synonym		TICA
Senecio drepanophyllus Klatt	Synonym		TICA
Senecio drukensis C.Marquand & Airy Shaw	Accepted		TICA
Senecio drukensis var. nodiflorus (C.C.Chang) Hand.-Mazz.	Synonym		TICA
Senecio drummondii Babu & S.N.Biswas	Synonym		TICA
Senecio dryadeus Ewart	Unresolved		TICA
Senecio dryadeus Sieber ex DC.	Unresolved		TICA
Senecio dryadeus Sieber ex Spreng.	Synonym		TICA
Senecio dryas Dunn	Synonym		TICA
Senecio drymophilus F.Muell.	Unresolved		TICA
Senecio dryophyllus Meyen & Walp.	Accepted		TICA
Senecio dubitabilis C.Jeffrey & Y.L.Chen	Accepted		TICA
Senecio dubius Hook.f. & Thomson ex Hook.f.	Unresolved		TICA
Senecio dubius Sch.Bip.	Unresolved		TICA
Senecio dubius	Unresolved		TICA
Senecio dubius Ledeb.	Synonym		TICA
Senecio duciformis C.Winkl.	Synonym		TICA
Senecio ducis-aprutii Chiov.	Synonym		TICA
Senecio duclouxii Dunn	Synonym		TICA
Senecio ductoris Piper [Illegitimate]	Synonym		TICA
Senecio dumeticolus S.Moore	Accepted		TICA
Senecio dumetorum Gardner	Unresolved		TICA
Senecio dumosus Phil.	Synonym		TICA
Senecio dumosus Fourc.	Accepted		TICA
Senecio dunedinensis Belcher	Accepted		TICA
Senecio dunensis Dumort.	Synonym		TICA
Senecio durandi Klatt ex T.Durand & Pitt.	Unresolved		TICA
Senecio durandii Klatt	Synonym		TICA
Senecio durangensis Greenm.	Accepted		TICA
Senecio durangensis Groenman	Unresolved		TICA
Senecio durbanensis Gand.	Synonym		TICA
Senecio duriaei Gay & Gay	Unresolved		TICA
Senecio duriaei J.Gay	Accepted		TICA
Senecio dusenii	Synonym		TICA
Senecio dusenii O.Hoffm. ex Dusén	Unresolved		TICA
Senecio duthiei M.A.Rau	Unresolved		TICA
Senecio dux C.B.Clarke	Synonym		TICA
Senecio earlei Small	Synonym		TICA
Senecio eboracensis R.J.Abbott & A.J.Lowe	Unresolved		TICA
Senecio ecalyculatus Sch.Bip.	Unresolved		TICA
Senecio echaetus Y.L.Chen & K.Y.Pan	Accepted		TICA
Senecio echinatus (L.f.) DC.	Synonym		TICA
Senecio ecklonianus DC.	Synonym		TICA
Senecio ecklonis Schönland	Unresolved		TICA
Senecio ecuadorensis Klatt [Illegitimate]	Synonym		TICA
Senecio ecuadoriensis Hieron.	Synonym		TICA
Senecio edgeworthii Hook.f.	Accepted		TICA
Senecio eenii (S.Moore) Merxm.	Accepted		TICA
Senecio effusus Mattf.	Synonym		TICA
Senecio eggersii Hieron.	Synonym		TICA
Senecio ehrenbergianus Klatt	Synonym		TICA
Senecio eightsii (Hook.f.) Cabrera	Unresolved		TICA
Senecio eightsii Hook. & Arn.	Accepted		TICA
Senecio ekmanii Alain	Synonym		TICA
Senecio elaeagnifolius Hook.f.	Synonym		TICA
Senecio elamutensis Franch.	Unresolved		TICA
Senecio elatior Steud.	Unresolved		TICA
Senecio elatoides Wedd.	Unresolved		TICA
Senecio elatus Kunth	Synonym		TICA
Senecio elbrusensis Boiss.	Unresolved		TICA
Senecio elegans L.	Accepted		TICA
Senecio elegans Thunb.	Synonym		TICA
Senecio elgaumensis C.B.Clarke	Accepted		TICA
Senecio elgonensis Mattf. [Illegitimate]	Synonym		TICA
Senecio elgonensis T.C.E.Fr.	Synonym		TICA
Senecio eligulatus "B.Nord., Moussavi & Djavadi"	Unresolved		TICA
Senecio ellenbeckii O.Hoffm.	Accepted		TICA
Senecio ellenbergii Cuatrec.	Unresolved		TICA
Senecio elliotii S.Moore [Illegitimate]	Synonym		TICA
Senecio elliottii Torr. & A.Gray	Synonym		TICA
Senecio ellipticifolius Hieron.	Synonym		TICA
Senecio ellipticus DC.	Synonym		TICA
Senecio ellsworthii Cuatrec.	Synonym		TICA
Senecio elmeri Piper	Accepted		TICA
Senecio elodes Boiss. ex DC.	Synonym		TICA
Senecio elodes Boiss.	Unresolved		TICA
Senecio elongatus Druce	Unresolved		TICA
Senecio elongatus Pursh	Synonym		TICA
Senecio elquiensis Cabrera	Accepted		TICA
Senecio elskensii De Wild.	Synonym		TICA
Senecio × embergeri	Accepted		TICA
Senecio emilioides Sch.Bip.	Synonym		TICA
Senecio emilioides Baker	Unresolved		TICA
Senecio emiliopsis C.Jeffrey	Unresolved		TICA
Senecio eminens Compton	Accepted		TICA
Senecio emirnensis DC.	Accepted		TICA
Senecio emirnensis var. angavonensis (Bojer ex DC.) Humbert	Synonym		TICA
Senecio emirnensis subsp. angavonensis (Bojer ex DC.) Humbert	Accepted		TICA
Senecio emirnensis var. lanceolata Scott-Elliot	Synonym		TICA
Senecio emirnensis var. vittarifolius (Bojer ex DC.) Humbert	Accepted		TICA
Senecio emmae Cabrera	Unresolved		TICA
Senecio emodensis Sch.Bip.	Unresolved		TICA
Senecio empetroides Cuatrec.	Synonym		TICA
Senecio encelia Greene [Illegitimate]	Synonym		TICA
Senecio encelia J.Rémy	Synonym		TICA
Senecio endlicheri DC.	Unresolved		TICA
Senecio engleranus O.Hoffm.	Accepted		TICA
Senecio engleri Hieron.	Synonym		TICA
Senecio epidendricus Mattf.	Synonym		TICA
Senecio epidendrus L.O.Williams	Synonym		TICA
Senecio epiphyticus Kuntze	Synonym		TICA
Senecio erechthithoides F.Muell. [Illegitimate]	Synonym		TICA
Senecio erechthitoides Lauterb.	Unresolved		TICA
Senecio erechtitioides Baker	Accepted		TICA
Senecio eremicola I.Thomps.	Accepted		TICA
Senecio eremophilus A.Gray	Accepted		TICA
Senecio eremophilus Richardson	Unresolved		TICA
Senecio eremophilus Phil. [Illegitimate]	Synonym		TICA
Senecio eremophilus var. eremophilus Richardson	Accepted		TICA
Senecio eremophilus var. kingii (Rydb.) Greenm.	Accepted		TICA
Senecio eremophilus subsp. kingii (Rydb.)	Synonym		TICA
Senecio eremophilus subsp. macdougalii G.W.Douglas & Ruyle-Douglas	Synonym		TICA
Senecio eremophilus var. macdougalii (A.Heller) Cronquist	Accepted		TICA
Senecio ericaefolius Benth.	Synonym		TICA
Senecio erici-rosenii R.E.Fr. & T.C.E.Fr.	Synonym		TICA
Senecio erici-rosenii var. alticola Mildbr.	Unresolved		TICA
Senecio ericoides Reiche	Synonym		TICA
Senecio erigeroides Dusén	Unresolved		TICA
Senecio eriobasis DC.	Accepted		TICA
Senecio eriocarphus Greenm.	Accepted		TICA
Senecio eriocephalus Klatt	Unresolved		TICA
Senecio eriocephalus klati ex T.Durand & Pitt.	Unresolved		TICA
Senecio eriocladus Wedd.	Unresolved		TICA
Senecio erioneuron Cotton	Synonym		TICA
Senecio erioneuron var. erioneuron	Synonym		TICA
Senecio erioneuron var. oligochaeta Hauman	Synonym		TICA
Senecio eriophyllus Greenm.	Synonym		TICA
Senecio eriophyton J.Rémy	Accepted		TICA
Senecio eriopodus Klatt	Unresolved		TICA
Senecio eriopodus	Synonym		TICA
Senecio eriopus Willk.	Accepted		TICA
Senecio eriopus var. hosmariensis (Ball) Pau	Synonym		TICA
Senecio eriopus subsp. hosmariensis (Ball) Blanca	Accepted		TICA
Senecio eriospermus DC.	Synonym		TICA
Senecio erisithalifolius Sch.Bip. ex Baker	Unresolved		TICA
Senecio erisithalifolius Sch.Bip.	Unresolved		TICA
Senecio erlangeri O.Hoffm.	Accepted		TICA
Senecio erodiifolius DC.	Unresolved		TICA
Senecio erosus L.f.	Accepted		TICA
Senecio erosus Wedd. [Illegitimate]	Synonym		TICA
Senecio erraticus Willk.	Unresolved		TICA
Senecio erraticus Bertol.	Synonym		TICA
Senecio ertterae T.M.Barkley	Accepted		TICA
Senecio erubescens	Synonym		TICA
Senecio erubescens Aiton	Accepted		TICA
Senecio erubescens var. erubescens Aiton	Accepted		TICA
Senecio erubescens var. lyratus (Harv.) Harv.	Synonym		TICA
Senecio erucaefolius Kunze	Unresolved		TICA
Senecio erucaefolius Ledeb.	Unresolved		TICA
Senecio erucifolius L.	Synonym		TICA
Senecio erucifolius subsp. arenarius Soó	Synonym		TICA
Senecio erucifolius subsp. argunensis (Turcz.) E.Wiebe	Synonym		TICA
Senecio erucifolius subsp. erucifolius L.	Synonym		TICA
Senecio erucifolius subsp. grandidentatus (Ledeb.) B.Nord.	Synonym		TICA
Senecio erucifolius subsp. grandidentatus (Ledeb.) V.E.Avet.	Synonym		TICA
Senecio erucifolius subsp. lycopifolius (Poir.) Nyman	Synonym		TICA
Senecio erucifolius subsp. tenuifolius (J.Presl & K. Presl) Schübl. & G.Martens	Synonym		TICA
Senecio eruciformis J.Rémy	Accepted		TICA
Senecio ervendbergii Greenm.	Synonym		TICA
Senecio erysimoides DC.	Accepted		TICA
Senecio erythropappus Bureau & Franch.	Accepted		TICA
Senecio erythrophyllus Lázaro Ibiza	Unresolved		TICA
Senecio esleri C.J.Webb	Accepted		TICA
Senecio espinosae Cabrera	Accepted		TICA
Senecio esquirolii H.Lév.	Synonym		TICA
Senecio ettoreus Thunb.	Unresolved		TICA
Senecio eubaeus Boiss. & Heldr.	Unresolved		TICA
Senecio euclaensis I.Thomps.	Accepted		TICA
Senecio eudorus DC.	Accepted		TICA
Senecio euosmus Hand.-Mazz.	Synonym		TICA
Senecio eupapposus (Cufod.)	Synonym		TICA
Senecio eupatorioides Sch.Bip.	Unresolved		TICA
Senecio eurycephalus Torr. & A.Gray	Synonym		TICA
Senecio eurycephalus var. lewisrosei (J.T.Howell) T.M.Barkley	Synonym		TICA
Senecio eurycephalus var. major A.Gray	Synonym		TICA
Senecio euryopoides DC.	Accepted		TICA
Senecio euryphyllus C.Winkl.	Synonym		TICA
Senecio eurypterus Greenm.	Synonym		TICA
Senecio euxinus Minderova	Synonym		TICA
Senecio evacoides Sch.Bip.	Unresolved		TICA
Senecio evacoides Sch.Bip. ex Wedd.	Accepted		TICA
Senecio evansianus Belcher	Unresolved		TICA
Senecio evansii N.E.Br.	Synonym		TICA
Senecio evelynae Muschl.	Accepted		TICA
Senecio everettii Hemsl.	Accepted		TICA
Senecio × eversi Huter	Unresolved		TICA
Senecio eversii Huter ex Murr	Unresolved		TICA
Senecio exaltatus Nutt.	Synonym		TICA
Senecio exaltatus subsp. ochraceus Piper	Synonym		TICA
Senecio exarachnoideus C.Jeffrey	Accepted		TICA
Senecio exilis homb. & Jacquinot ex Decne.	Unresolved		TICA
Senecio exilis Blanche ex Boiss.	Synonym		TICA
Senecio exilis Hombr. & Jacquinot	Synonym		TICA
Senecio eximius Hemsl.	Unresolved		TICA
Senecio expansus Wedd.	Accepted		TICA
Senecio expansus Harv. [Illegitimate]	Synonym		TICA
Senecio exsertiflorus Baker	Synonym		TICA
Senecio exsertus Sch.Bip.	Synonym		TICA
Senecio exsertus var. diffusus Humbert	Synonym		TICA
Senecio exsquameus Brot.	Synonym		TICA
Senecio extensus I.Thomps.	Accepted		TICA
Senecio exuberans R.A.Dyer	Accepted		TICA
Senecio exul Hance	Accepted		TICA
Senecio faberi Hemsl. ex Hemsl.	Accepted		TICA
Senecio faberi var. discoideus Lauener & D.K.Ferguson	Synonym		TICA
Senecio fabrisii Cabrera	Accepted		TICA
Senecio fadyenii Griseb.	Synonym		TICA
Senecio fadyenii var. dolichanthus Krug & Urb.	Unresolved		TICA
Senecio fafinaceus Sch. Bip. ex A. Rich.	Unresolved		TRO
Senecio falklandicus Hook.f.	Synonym		TICA
Senecio falklandicus Hook.	Synonym		TRO
Senecio fallax Mattf.	Synonym		TICA
Senecio famatinensis Cabrera	Accepted		TICA
Senecio farfaraefolius (Sieb. & Zucc.)	Unresolved		TICA
Senecio farfarifolius Maxim.	Unresolved		TICA
Senecio farfarifolius Boiss. & Kotschy	Synonym		TICA
Senecio farfarifolius Sch.Bip. ex K.Koch & Fintelm.	Unresolved		TICA
Senecio farfarus Hemsl.	Unresolved		TICA
Senecio farfugium	Unresolved		TICA
Senecio fargesii Franch.	Synonym		TICA
Senecio farinaceus Sch.Bip. ex A.Rich.	Accepted		TICA
Senecio farinifer Hook. & Arn.	Accepted		TICA
Senecio farkharensis Podlech	Unresolved		TICA
Senecio farriae Greenm.	Unresolved		TICA
Senecio farrisii Baker	Unresolved		TICA
Senecio fasciculatus Wall. ex DC.	Unresolved		TICA
Senecio fasciculatus Hook. & Arn.	Unresolved		TICA
Senecio fasciculatus Phil.	Unresolved		TICA
Senecio fastigiaticephalus Cabrera	Unresolved		TICA
Senecio fastigiatus Schwein. ex Elliott	Unresolved		TICA
Senecio fastigiatus A.Gray	Unresolved		TICA
Senecio fastigiatus Nutt. [Illegitimate]	Synonym		TICA
Senecio fastigiatus var. layneae (Greene) A.Gray	Synonym		TICA
Senecio fastigiatus subsp. macounii (Greene) Greenm.	Synonym		TICA
Senecio faugasioides Baker	Accepted		TICA
Senecio faujasioides Baker	Synonym		TRO
Senecio fauriae Dunn [Illegitimate]	Synonym		TICA
Senecio fauriae Franch.	Unresolved		TICA
Senecio fauriei H.Lév.	Unresolved		TICA
Senecio fauriei	Synonym		TICA
Senecio fauriei Franch.	Synonym		TICA
Senecio favillosus Cuatrec.	Synonym		TICA
Senecio fayei Gand.	Unresolved		TICA
Senecio featherstonei Cuatrec.	Unresolved		TICA
Senecio feddei H.Lév.	Synonym		TICA
Senecio fedifolius Rydb.	Synonym		TICA
Senecio fedorovianus Schischk.	Unresolved		TICA
Senecio fendleri A.Gray	Synonym		TICA
Senecio fendleri var. lanatus Osterh.	Synonym		TICA
Senecio fendleri var. molestus Greenm.	Synonym		TICA
Senecio fendleri var. subintegra	Synonym		TICA
Senecio ferganensis Schischk.	Synonym		TICA
Senecio fernaldii Greenm.	Synonym		TICA
Senecio fernandezi Phil.	Synonym		TICA
Senecio ferreyrae Cabrera	Unresolved		TICA
Senecio ferrugineus (Klatt) Cuatrec.	Accepted		TICA
Senecio ferruglii Cabrera	Accepted		TICA
Senecio ferulifolius Stokes	Unresolved		TICA
Senecio feuillei Phil.	Synonym		TICA
Senecio fibrillosus Dunn	Synonym		TICA
Senecio fibrosus O.Hoffm.	Unresolved		TICA
Senecio fibrosus O.Hoffm. ex Kuntze	Synonym		TICA
Senecio ficariifolius H.Lév. & Vaniot	Synonym		TICA
Senecio ficoides (L.) Sch.Bip.	Synonym		TICA
Senecio fiebrigianus Cabrera	Unresolved		TICA
Senecio filaginoides DC.	Accepted		TICA
Senecio filaginoides var. lobulatus (Hook. & Arn.) Cabrera	Accepted		TICA
Senecio filaris McVaugh	Accepted		TICA
Senecio filicalyculatus Cuatrec. [Illegitimate]	Synonym		TICA
Senecio filicifolius Greenm. ex Rose & Standl.	Unresolved		TICA
Senecio filicifolius Greenm.	Synonym		TICA
Senecio filifer Franch.	Accepted		TICA
Senecio filifer var. dilatatus Hand.-Mazz.	Synonym		TICA
Senecio filifolius P.J.Bergius	Unresolved		TICA
Senecio filifolius Harv. [Illegitimate]	Synonym		TICA
Senecio filifolius Nutt.	Unresolved		TICA
Senecio filifolius var. fremontii Torr. & A.Gray	Synonym		TICA
Senecio filipes Turcz.	Synonym		TICA
Senecio fimbrillifer (b. robinson) B.L.Rob.	Synonym		TICA
Senecio finlaysonianus Sch.Bip.	Unresolved		TICA
Senecio firmipes Greenm.	Synonym		TICA
Senecio fischeri Sch.Bip. [Illegitimate]	Synonym		TICA
Senecio fischerianus Steud.	Unresolved		TICA
Senecio fistulosus Poepp. ex Less.	Accepted		TICA
Senecio fistulosus De Wild. [Illegitimate]	Synonym		TICA
Senecio fistulosus Poepp. ex DC. [Illegitimate]	Synonym		TICA
Senecio fistulosus var. mukuleensis De Wild.	Synonym		TICA
Senecio flabellatus Viv.	Unresolved		TICA
Senecio flaccidifolius Wedd.	Accepted		TICA
Senecio flaccidus Less.	Accepted		TICA
Senecio flaccidus Bolle	Unresolved		TICA
Senecio flaccidus A.Rich. [Illegitimate]	Synonym		TICA
Senecio flaccidus var. douglasii (DC.) B.L.Turner & T.M.Barkley	Accepted		TICA
Senecio flaccidus var. flaccidus	Accepted		TICA
Senecio flaccidus var. monoensis (Greene) B.L.Turner & T.M.Barkley	Accepted		TICA
Senecio flagellifolius Cabrera	Accepted		TICA
Senecio flagellisectus Griseb.	Synonym		TICA
Senecio flammeus Turcz.	Accepted		TICA
Senecio flammeus Turcz. ex DC.	Unresolved		TICA
Senecio flammeus subsp. glabrifolius (Cufod.) Kitam.	Accepted		TICA
Senecio flammeus var. glabrifolius Cufod.	Synonym		TICA
Senecio flammeus f. limprichtii Cufod.	Synonym		TICA
Senecio flammeus var. rufus (Hand.-Mazz.)	Synonym		TICA
Senecio flammeus f. simplex Ling	Synonym		TICA
Senecio flanaganii Phillips	Accepted		TICA
Senecio flavovirens Rydb.	Synonym		TICA
Senecio flavulus Greene	Synonym		TICA
Senecio flavus (Decne.) Sch.Bip.	Accepted		TICA
Senecio flavus subsp. breviflorus Kadereit	Synonym		TICA
Senecio flavus subsp. brevifolius Kadereit	Synonym		TICA
Senecio fletcheri Hemsl.	Synonym		TICA
Senecio flettii Wiegand	Synonym		TICA
Senecio flexicaulis Edgew.	Synonym		TICA
Senecio flexuosus E.D.Clarke	Unresolved		TICA
Senecio flexuosus Less.	Unresolved		TICA
Senecio flexuosus Balakr.	Unresolved		TICA
Senecio flexuosus Wall.	Unresolved		TICA
Senecio flintii Rydb.	Unresolved		TICA
Senecio floccidus Hombr. & Jacquinot ex Decne.	Unresolved		TICA
Senecio floccidus Hombr. & Jacq.	Synonym		TICA
Senecio floccifer DC.	Synonym		TRO
Senecio flocciferus DC.	Synonym		TICA
Senecio floccoso-araneosus Steud.	Synonym		TICA
Senecio floccosus Britton [Illegitimate]	Unresolved		TICA
Senecio floccosus Schur	Unresolved		TICA
Senecio flocculatus (Sch.Bip.) Wedd. [Illegitimate]	Unresolved		TICA
Senecio flocculidens Sch.Bip. ex Wedd.	Synonym		TICA
Senecio floresiorum B.L.Turner	Synonym		TICA
Senecio floribundus (Kunth) Sch.Bip. ex Hieron.	Synonym		TICA
Senecio floribundus Wall.	Unresolved		TICA
Senecio floribundus Hieron. ex Sodiro	Unresolved		TICA
Senecio floribundus (Kunth) Sch.Bip.	Synonym		TICA
Senecio floridanus Sch.Bip.	Synonym		TICA
Senecio floscosus Britton	Unresolved		TRO
Senecio flosculosus Jord.	Synonym		TICA
Senecio flosculosus Gilib.	Unresolved		TICA
Senecio flosfragrans Cuatrec.	Synonym		TICA
Senecio fluminensis Steud.	Unresolved		TICA
Senecio fluviatilis Wallr.	Synonym		TICA
Senecio fodinarum Greene	Unresolved		TICA
Senecio foeniculaceus Ten.	Synonym		TICA
Senecio foeniculoides Harv.	Accepted		TICA
Senecio foetens Sch.Bip.	Unresolved		TICA
Senecio foetidus Howell	Synonym		TICA
Senecio foetidus var. hydrophiloides (Rydb.) T.M.Barkley ex Cronquist	Synonym		TICA
Senecio foliatilis S.Moore	Synonym		TICA
Senecio folidentatus Cuatrec.	Accepted		TICA
Senecio foliolosus Reiche	Unresolved		TICA
Senecio foliosus Reiche	Unresolved		TICA
Senecio foliosus Colm.	Unresolved		TICA
Senecio foliosus (A.Gray) Rydb. [Illegitimate]	Unresolved		TICA
Senecio foliosus Salzm.	Unresolved		TICA
Senecio foliosus Salzm. ex DC.	Synonym		TICA
Senecio fontainesii Lowe	Unresolved		TICA
Senecio fontanicola Grulich & Hodálová	Unresolved		TICA
Senecio fontanus Wallr.	Unresolved		TICA
Senecio forbesii Oliv. & Hiern	Unresolved		TICA
Senecio formosanus (Sasaki) Kitam.	Synonym		TICA
Senecio formosissimus Cuatrec.	Accepted		TICA
Senecio formosoides Cuatrec.	Accepted		TICA
Senecio formosus Kunth	Accepted		TICA
Senecio forskahlii Baill.	Unresolved		TICA
Senecio forsteri Phil.	Synonym		TICA
Senecio forsteri Schlecht.	Unresolved		TICA
Senecio forsteri Hook.f.	Synonym		TICA
Senecio fortunatus Cuatrec.	Unresolved		TICA
Senecio fosbergii Cuatrec.	Synonym		TICA
Senecio fradinii Pomel	Synonym		TICA
Senecio fragrans Spreng.	Unresolved		TICA
Senecio fragrans Riddell ex Torr. & A.Gray	Unresolved		TICA
Senecio fragrans Lehm.	Unresolved		TICA
Senecio fragrantissimus Tortosa & Bartoli	Accepted		TICA
Senecio franchetianus H.Lév.	Synonym		TICA
Senecio franchetii C.Winkl.	Accepted		TICA
Senecio franciscanus Greene	Synonym		TICA
Senecio francisci Phil.	Accepted		TICA
Senecio francoisii Humbert	Unresolved		TICA
Senecio fraternus Piper	Unresolved		TICA
Senecio fraudulentus Phill. & C.A.Sm.	Synonym		TICA
Senecio fraudulentus	Synonym		TICA
Senecio freemanii Britton & Greenm.	Synonym		TICA
Senecio fremontii Torr. & A.Gray	Accepted		TICA
Senecio fremontii (Torr. & A.Gray) Rydb. [Illegitimate]	Unresolved		TICA
Senecio fremontii subsp. blitoides (Greene) W.A.Weber	Synonym		TICA
Senecio fremontii var. blitoides (Greene) Cronquist	Accepted		TICA
Senecio fremontii var. fremontii Torr. & A.Gray	Accepted		TICA
Senecio fremontii var. occidentalis A.Gray	Accepted		TICA
Senecio fresenii Sch.Bip.	Accepted		TICA
Senecio friesii Cabrera	Accepted		TICA
Senecio friesiorum Mildbr.	Synonym		TICA
Senecio frigidophilus Cuatrec.	Unresolved		TICA
Senecio frigidus Steud.	Unresolved		TICA
Senecio frigidus Rupr.	Unresolved		TICA
Senecio frigidus (Richardson) Less.	Synonym		TICA
Senecio frigidus var. tomentosus (Kjellm.) Cufod.	Synonym		TICA
Senecio frigidus var. ulmeri Steffen	Unresolved		TICA
Senecio frondosus Tausch ex Rchb.	Unresolved		TICA
Senecio fruticosus Vell.	Unresolved		TICA
Senecio fruticulosus Sibth. & Sm.	Unresolved		TICA
Senecio fruticulosus Sm.	Unresolved		TICA
Senecio fuchsii C.C.Gmel.	Synonym		TICA
Senecio fuchsii subsp. bayonnensis (Boiss.) Rouy	Synonym		TICA
Senecio fuchsii subsp. bulgaricus (Velen.) Nyman	Synonym		TICA
Senecio fuchsii subsp. jacquinianus (Rchb.) Rouy	Synonym		TICA
Senecio fueginus Phil.	Synonym		TICA
Senecio fuertesii Urb.	Synonym		TICA
Senecio fukienensis Ling ex C.Jeffrey & Y.L.Chen	Accepted		TICA
Senecio fulgens Rydb. [Illegitimate]	Synonym		TICA
Senecio fulgens (Hook.f.) G.Nicholson	Synonym		TICA
Senecio fuliginosus Kunth	Synonym		TICA
Senecio fulvipes Ling	Synonym		TICA
Senecio fulvus (Steven) Schischk.	Unresolved		TICA
Senecio funckii Sch.Bip.	Accepted		TICA
Senecio funckii Sch.Bip. ex Wedd.	Unresolved		TICA
Senecio furfuraceus Kotschy ex Boiss.	Unresolved		TICA
Senecio furusei Kitam.	Accepted		TICA
Senecio fuscatus (Jord. & Fourr.) Hayek	Unresolved		TICA
Senecio fussii Beck	Unresolved		TICA
Senecio fussii Andrae	Unresolved		TICA
Senecio × futakii Hodálová	Unresolved		TICA
Senecio gabonicus A.Chev. [Illegitimate]	Unresolved		TICA
Senecio gabonicus Oliv. & Hiern	Synonym		TICA
Senecio gaffatensis Vatke	Synonym		TICA
Senecio galeottii Hemsl.	Unresolved		TICA
Senecio galicianus McVaugh	Synonym		TICA
Senecio galicianus var. manantlanensis	Synonym		TICA
Senecio gallerandianus Coss. & Durieu	Synonym		TICA
Senecio gallicus Vill.	Accepted		TICA
Senecio gallicus Chaix	Unresolved		TICA
Senecio gallicus var. araneosus Emb. & Maire	Synonym		TICA
Senecio gallicus var. calyculatus Emb. & Maire	Synonym		TICA
Senecio gallicus subsp. coronopifolius (Desf.) Maire	Synonym		TICA
Senecio gallicus subsp. hesperidum (Jahand. & al.) Maire	Synonym		TICA
Senecio gallicus var. lanigerus (Batt.) Maire	Synonym		TICA
Senecio gallicus var. mauritanicus (Pomel) Pau	Synonym		TICA
Senecio gallicus subsp. mauritanicus (Pomel) Maire	Synonym		TICA
Senecio gallicus var. sonchifolius Ball	Synonym		TICA
Senecio galpinii (Hook.f.) Hook.f.	Synonym		TICA
Senecio galpinii (Hook.f.)	Synonym		TICA
Senecio gamolepis Cabrera	Unresolved		TICA
Senecio gamolepoides Sch.Bip.	Unresolved		TICA
Senecio ganderi T.M.Barkley & R.M.Beauch.	Synonym		TICA
Senecio gandin P.Royen	Synonym		TICA
Senecio ganganensis Cabrera	Accepted		TICA
Senecio ganpinensis Vaniot	Synonym		TICA
Senecio garaventai Cabrera	Accepted		TICA
Senecio garcibarrigae Cuatrec.	Accepted		TICA
Senecio gardneri C.B.Clarke	Unresolved		TICA
Senecio gardneri Cotton [Illegitimate]	Synonym		TICA
Senecio gardneri var. ligulatus Cotton & Blakelock	Synonym		TICA
Senecio gargantanus (Cuatrec.) Cuatrec.	Synonym		TICA
Senecio gariepiensis Cron	Accepted		TICA
Senecio garlandii F.Muell. ex Belcher	Accepted		TICA
Senecio garnieri Klatt	Synonym		TICA
Senecio gaspensis Greenm.	Synonym		TICA
Senecio gaspensis var. firmifolius (Greenm.) Fernald	Synonym		TICA
Senecio gaudichaudianus A.Rich.	Unresolved		TICA
Senecio gaudinii Gremli	Synonym		TICA
Senecio gawlerensis M.E.Lawr.	Accepted		TICA
Senecio gayanus DC.	Accepted		TICA
Senecio gazensis S.Moore	Unresolved		TICA
Senecio geifolius Sch.Bip.	Accepted		TICA
Senecio geissei Phil.	Synonym		TICA
Senecio gelidus Wedd.	Synonym		TICA
Senecio gelidus f. latifolius Cuatrec.	Synonym		TICA
Senecio geniculatus Steud.	Accepted		TICA
Senecio geniculipes Cuatrec.	Unresolved		TICA
Senecio geniorum Humbert	Unresolved		TICA
Senecio genisianus Cuatrec.	Unresolved		TICA
Senecio gentilianus Vaniot	Synonym		TICA
Senecio gentryi (H.Rob. & Brettell) B.L.Turner & T.M.Barkley	Accepted		TICA
Senecio genuflexus Greenm.	Synonym		TICA
Senecio georgianus Greenm.	Unresolved		TICA
Senecio georgianus DC.	Accepted		TICA
Senecio georgianus var. latifolius J.M.Black	Unresolved		TICA
Senecio georgii Endl.	Synonym		TICA
Senecio gerardii	Synonym		TICA
Senecio gerberaefolius Sch.Bip. ex Hemsl.	Accepted		TICA
Senecio gerberifolius Sch.Bip.	Unresolved		TICA
Senecio germainii Phil.	Unresolved		TICA
Senecio germanicus Wallr.	Synonym		TICA
Senecio germanicus subsp. glabratus Herborg	Synonym		TICA
Senecio germinatus Kirk	Synonym		TICA
Senecio gerrardii Harv.	Accepted		TICA
Senecio gertii Zardini	Unresolved		TICA
Senecio gesnerifolius B.L.Turner [Illegitimate]	Synonym		TICA
Senecio gesnerifolius Cuatrec.	Synonym		TICA
Senecio ghiesbreghtii hort.hal. ex Regel	Synonym		TICA
Senecio ghiesbreghtii var. pauciflorus J.M.Coult.	Synonym		TICA
Senecio ghiesbreghtii var. uspantanensis J.M.Coult.	Synonym		TICA
Senecio gibbiflorus Cuatrec.	Synonym		TICA
Senecio gibbonsii Greene	Synonym		TICA
Senecio gibbosus (Guss.) DC.	Synonym		TICA
Senecio gibbosus subsp. ambiguus (Biv.) Arcang.	Synonym		TICA
Senecio gibbosus subsp. bicolor (Willd.) Peruzzi & al.	Synonym		TICA
Senecio gibbosus subsp. cineraria (DC.) Peruzzi & al.	Synonym		TICA
Senecio gibraltaricus Rouy	Synonym		TICA
Senecio gibsonii Hook.f.	Unresolved		TICA
Senecio giessii Merxm.	Accepted		TICA
Senecio giganteus Desf.	Synonym		TICA
Senecio gigas Vatke	Synonym		TICA
Senecio gilbertii Turcz.	Accepted		TICA
Senecio gilgianus Muschl.	Unresolved		TICA
Senecio gilgii Greenm.	Synonym		TICA
Senecio gilliesianus Hieron.	Accepted		TICA
Senecio gilliesianus var. arachnoidea Hieron.	Synonym		TICA
Senecio gilliesianus var. glaberrima Hieron.	Synonym		TICA
Senecio gilliesii Phil. [Illegitimate]	Synonym		TICA
Senecio gilliesii Hook. & Arn.	Accepted		TICA
Senecio gilous Phil.	Synonym		TRO
Senecio gilvus Phil.	Synonym		TICA
Senecio ginesii Cuatrec.	Synonym		TICA
Senecio giorgii De Wild.	Synonym		TICA
Senecio glabellus Poir.	Accepted		TICA
Senecio glabellus Turcz. ex DC. [Illegitimate]	Synonym		TICA
Senecio glaber Larrañaga	Unresolved		TICA
Senecio glaber Less.	Accepted		TICA
Senecio glaber Ucria	Synonym		TICA
Senecio glaber [Clairv.]	Unresolved		TICA
Senecio glaberrimus (Rochel) Simonk.	Synonym		TICA
Senecio glaberrimus Schur	Unresolved		TICA
Senecio glaberrimus DC.	Accepted		TICA
Senecio glabratus Hook. & Arn.	Accepted		TICA
Senecio glabrescens (DC.) Sch.Bip.	Accepted		TICA
Senecio glabrifolius DC.	Accepted		TICA
Senecio glacialis Sch.Bip.	Unresolved		TICA
Senecio glacialis (Meyen & Walp.) Cuatrec. [Illegitimate]	Synonym		TICA
Senecio glacialis Marcow.	Synonym		TICA
Senecio glacialis Wedd. [Illegitimate]	Synonym		TICA
Senecio glandulifer Dematt. & Cristóbal	Accepted		TICA
Senecio glanduloso-hirtellus Reiche	Synonym		TICA
Senecio glanduloso-lanosus Thell.	Accepted		TICA
Senecio glanduloso-pilosus Volkens & Muschl.	Accepted		TICA
Senecio glandulosus (DC.) Sch.Bip. [Illegitimate]	Synonym		TICA
Senecio glandulosus A.Cunn. ex DC.	Unresolved		TICA
Senecio glandulosus Don ex Hook. & Arn.	Synonym		TICA
Senecio glareosus Sch.Bip. [Illegitimate]	Unresolved		TICA
Senecio glastifolius L.f.	Accepted		TICA
Senecio glastifolius Hook.f. [Illegitimate]	Synonym		TICA
Senecio glaucescens Rydb.	Synonym		TICA
Senecio glaucescens DC.	Synonym		TICA
Senecio glaucescens Spreng.	Unresolved		TICA
Senecio glauciifolius Rydb.	Synonym		TICA
Senecio glaucophyllus Cheeseman	Accepted		TICA
Senecio glaucophyllus subsp. basinudus Ornduff	Accepted		TICA
Senecio glaucophyllus subsp. discoideus (Cheeseman) Ornduff	Accepted		TICA
Senecio glaucophyllus subsp. raoulii (Hook.f.) Ornduff	Synonym		TICA
Senecio glaucus L.	Accepted		TICA
Senecio glaucus subsp. coronopifolius (Maire) C.Alexander	Accepted		TICA
Senecio glaucus subsp. hyblaeus Brullo	Synonym		TICA
Senecio glaziovii Baker	Unresolved		TICA
Senecio glinophyllus (H.Rob. & Brettell) McVaugh	Accepted		TICA
Senecio globiger [Illegitimate]	Synonym		TICA
Senecio globiger var. globiger	Unresolved		TICA
Senecio globigerus C.C. Chang	Synonym		TRO
Senecio glochiatus Prokh.	Unresolved		TICA
Senecio glochidiatus Prokh.	Unresolved		TICA
Senecio glomeratus Jeffrey [Illegitimate]	Synonym		TICA
Senecio glomeratus Desf. ex Poir.	Accepted		TICA
Senecio glomeratus subsp. glomeratus Desf. ex Poir.	Accepted		TICA
Senecio glomeratus subsp. longifructus I.Thomps.	Accepted		TICA
Senecio glossanthus (Sond.) Belcher	Accepted		TICA
Senecio glossophyllus Mattf.	Synonym		TICA
Senecio glumaceus Dunn	Synonym		TICA
Senecio glutinarius DC.	Accepted		TICA
Senecio glutinosus E.Mey. ex DC.	Unresolved		TICA
Senecio glutinosus Schur	Unresolved		TICA
Senecio glutinosus Roth.	Unresolved		TICA
Senecio glutinosus Thunb.	Synonym		TICA
Senecio glutinosus E.Mey. [Illegitimate]	Synonym		TICA
Senecio gmelini Ledeb.	Unresolved		TICA
Senecio gmelinii Ledeb.	Accepted		TICA
Senecio gnaphalioides Sieber ex Spreng.	Synonym		TICA
Senecio gnaphalioides Sieber [Invalid]	Synonym		TICA
Senecio gnidioides Phil.	Accepted		TICA
Senecio gnidioides var. gilvus (Phil.) Cabrera	Accepted		TICA
Senecio gnoma P.Royen	Accepted		TICA
Senecio godmanii Hemsl.	Synonym		TICA
Senecio goeringii Sch.Bip.	Unresolved		TICA
Senecio goetzei O. Hoffm.	Synonym		TRO
Senecio goetzenii O.Hoffm.	Synonym		TICA
Senecio goldmanii Greene	Unresolved		TICA
Senecio goldsacki Phil.	Accepted		TICA
Senecio gomereus Kuntze	Synonym		TICA
Senecio gonocaulos DC.	Unresolved		TICA
Senecio gonocladus Sch.Bip.	Unresolved		TICA
Senecio gonzaleziae B.L.Turner	Synonym		TICA
Senecio goodianus Hand.-Mazz.	Synonym		TICA
Senecio goodspeedii Cuatrec.	Synonym		TICA
Senecio goringensis Hemsl.	Synonym		TICA
Senecio gossweileri Torre	Accepted		TICA
Senecio gossypinus Baker	Unresolved		TICA
Senecio gothicus Gand.	Unresolved		TICA
Senecio goyazensis Gardner	Synonym		TICA
Senecio graciellae Cabrera	Unresolved		TICA
Senecio graciliflorus (Wall.) DC.	Accepted		TICA
Senecio graciliflorus var. hookeri C.B.Clarke	Synonym		TICA
Senecio graciliflorus var. pleopterus (Diels) Hand.-Mazz.	Synonym		TICA
Senecio gracilipes A.Gray	Unresolved		TICA
Senecio gracilipes [Illegitimate]	Unresolved		TICA
Senecio gracilis Arn.	Unresolved		TICA
Senecio gracilis Pursh	Synonym		TICA
Senecio graciliserra Mattf.	Synonym		TICA
Senecio gracillimus C.Winkl.	Synonym		TICA
Senecio grahamii Hook.f.	Unresolved		TICA
Senecio grahamii Benth.	Synonym		TICA
Senecio gramineticola C.Jeffrey	Accepted		TICA
Senecio gramineus Harv.	Accepted		TICA
Senecio graminicolus C.A.Sm.	Synonym		TICA
Senecio graminicolus Sch.Bip.	Unresolved		TICA
Senecio graminifolius Jacq.	Synonym		TICA
Senecio graminifolius Phil.	Synonym		TICA
Senecio granatensis Boiss.	Unresolved		TICA
Senecio grandidentatus Ledeb.	Synonym		TICA
Senecio grandiflorus (DC.)	Synonym		TICA
Senecio grandiflorus Meyen	Accepted		TICA
Senecio grandiflorus Hoffmanns. & Link	Synonym		TICA
Senecio grandiflorus P.J.Bergius	Unresolved		TICA
Senecio grandifolius Less.	Accepted		TICA
Senecio grandifolius var. glabrior Hemsl.	Synonym		TICA
Senecio grandis Gardner	Accepted		TICA
Senecio grandissimus Schur	Unresolved		TICA
Senecio grandjotii Cabrera	Accepted		TICA
Senecio gransabanensis Aristeg.	Synonym		TICA
Senecio grantii (Oliv. & Hiern) Zonn.	Unresolved		TICA
Senecio graveolens Wedd.	Accepted		TICA
Senecio graveolens var. psiloachaenius Cabrera	Synonym		TICA
Senecio grayanus Hemsl.	Unresolved		TICA
Senecio grayi Parry ex A.Gray	Unresolved		TICA
Senecio greenei A.Gray	Synonym		TICA
Senecio greenmanianus Hieron.	Synonym		TICA
Senecio greenmanii (H.Rob. & Brettell) L.O.Williams	Accepted		TICA
Senecio greenwayi C.Jeffrey	Accepted		TICA
Senecio gregatus Hilliard	Accepted		TICA
Senecio greggii Rydb.	Synonym		TICA
Senecio gregori (S.Moore) [Illegitimate]	Synonym		TICA
Senecio gregorianus DC.	Unresolved		TICA
Senecio gregorii F.Muell.	Accepted		TICA
Senecio greyi Hook.f.	Synonym		TICA
Senecio griffithii Hook.f. & Thomson ex C.B.Clarke	Unresolved		TICA
Senecio grimesii B.L.Turner	Synonym		TICA
Senecio grindeliaefolius DC.	Accepted		TICA
Senecio grindeliifolius Bertero	Unresolved		TICA
Senecio grisebachii Baker	Accepted		TICA
Senecio grossidens Dusén ex Malme	Accepted		TICA
Senecio grossidens Dusén	Unresolved		TICA
Senecio gruenerii Cabrera	Synonym		TICA
Senecio guadalajarensis B.L.Rob.	Accepted		TICA
Senecio guadalupe Cuatrec.	Synonym		TICA
Senecio guantivanus Cuatrec.	Synonym		TICA
Senecio guascensis Cuatrec.	Accepted		TICA
Senecio guatimalensis Sch.Bip.	Synonym		TICA
Senecio guayacanensis Phil.	Synonym		TICA
Senecio guerkei Hieron.	Accepted		TICA
Senecio guerrensis T.M.Barkley	Accepted		TICA
Senecio guerrerensis T.M.Barkley	Unresolved		TICA
Senecio guicanensis Cuatrec.	Synonym		TICA
Senecio guineensis Sch.Bip.	Unresolved		TICA
Senecio gummifer Hook. & Arn.	Unresolved		TICA
Senecio gunckelii Cabrera	Accepted		TICA
Senecio gundelius K.Koch	Unresolved		TICA
Senecio gunnii (Hook.f.) Belcher	Accepted		TICA
Senecio gunnisii Baker	Synonym		TICA
Senecio gwinnerianus Muschl.	Synonym		TICA
Senecio gyirongensis Y.L.Chen & K.Y.Pan	Synonym		TICA
Senecio gymnocaulos Phil.	Accepted		TICA
Senecio gynoxoides Sch.Bip. ex Wedd.	Unresolved		TICA
Senecio gynoxoides Baker	Unresolved		TICA
Senecio gynura C.Winkl.	Unresolved		TICA
Senecio gynuroides S.Moore	Synonym		TICA
Senecio gynuropsis Muschl.	Synonym		TICA
Senecio gypsicola I.Thomps.	Accepted		TICA
Senecio gypsophilus Phil.	Synonym		TICA
Senecio gyrophyllus Klatt	Synonym		TICA
Senecio haastii Hook.f.	Synonym		TICA
Senecio haccidus Less.	Unresolved		TICA
Senecio hachanus Cuatrec.	Synonym		TICA
Senecio hachanus var. gabinetensis Cuatrec.	Synonym		TICA
Senecio hadiensis Forssk.	Accepted		TICA
Senecio hadrosomus Svent.	Synonym		TICA
Senecio haematophyllus Willd.	Unresolved		TICA
Senecio haenkeanus Cuatrec.	Accepted		TICA
Senecio haenkei DC.	Accepted		TICA
Senecio hageniae R.E.Fr.	Synonym		TICA
Senecio hainanensis	Synonym		TICA
Senecio haitiensis Krug & Urb.	Synonym		TICA
Senecio hajastanicus Sofieva	Unresolved		TICA
Senecio hakeaefolius Hook. & Arn.	Synonym		TICA
Senecio hakeifolius Bertero ex DC.	Synonym		TICA
Senecio hakeifolius var. hakeifolius	Unresolved		TICA
Senecio hakeifolius var. ochroleucus (Phil.) Reiche	Synonym		TICA
Senecio halimifolius L.	Accepted		TICA
Senecio halleri Dandy	Synonym		TICA
Senecio hallianus G.D.Rowley	Accepted		TICA
Senecio hallii Britton	Synonym		TICA
Senecio hallii Hieron. [Illegitimate]	Unresolved		TICA
Senecio hallii var. discoidea W.A.Weber	Synonym		TICA
Senecio halophilus I.Thomps.	Accepted		TICA
Senecio haloragis J.Rémy	Accepted		TICA
Senecio hamamelidifolius Kunth	Unresolved		TICA
Senecio hamamelifolius Kunth	Accepted		TICA
Senecio hamersleyensis I.Thomps.	Accepted		TICA
Senecio hamiltonianus Sch.Bip.	Unresolved		TICA
Senecio hanburianus Dinter	Unresolved		TICA
Senecio handelianus B.Nord.	Synonym		TICA
Senecio hansenii G.Kunkel	Synonym		TICA
Senecio hansweberi Cuatrec.	Accepted		TICA
Senecio haplogynus F.Muell.	Synonym		TICA
Senecio harazianus Deflers	Unresolved		TICA
Senecio harbourii Rydb.	Synonym		TICA
Senecio harfordii Piper	Unresolved		TICA
Senecio harfordii Greenm.	Synonym		TICA
Senecio harleyi D.J.N.Hind	Unresolved		TICA
Senecio harrietae Cuatrec.	Synonym		TICA
Senecio hartianus A.Heller	Synonym		TICA
Senecio hartmanii Greenm.	Synonym		TICA
Senecio hartwegii Benth.	Accepted		TICA
Senecio harveianus MacOwan	Synonym		TICA
Senecio hastatifolius Cabrera	Accepted		TICA
Senecio hastatus L.	Accepted		TICA
Senecio hastatus Hook.f.	Unresolved		TICA
Senecio hastatus Willd.	Unresolved		TICA
Senecio hastatus Bong.	Synonym		TICA
Senecio hastifolius Less.	Accepted		TICA
Senecio hastulatus L.	Synonym		TICA
Senecio hatcherianus O.Hoffm. ex Macloskie	Unresolved		TICA
Senecio hatcherianus O.Hoffm.	Accepted		TICA
Senecio haticoensis Cuatrec.	Unresolved		TICA
Senecio hatschbachii Cabrera	Unresolved		TICA
Senecio haughtii Cuatrec.	Synonym		TICA
Senecio hauthalii Kuntze	Synonym		TICA
Senecio hauwai Sykes	Accepted		TICA
Senecio hawarthii	Unresolved		TICA
Senecio haworthii Steud.	Unresolved		TICA
Senecio haworthii (Sweet) Sch.Bip.	Accepted		TICA
Senecio haygarthii M.Taylor ex Hilliard	Accepted		TICA
Senecio hebdingii (Rauh & Buchloh) Rauh	Unresolved		TICA
Senecio hebdingii (Rauh & Buchloh) G.D.Rowley	Unresolved		TICA
Senecio hebespermus DC.	Unresolved		TICA
Senecio hebetatus Wedd.	Unresolved		TICA
Senecio hectorii Buchanan	Synonym		TICA
Senecio hedbergii C.Jeffrey	Accepted		TICA
Senecio hederaefolius Buchinger & Sch.Bip. ex Klatt [Illegitimate]	Unresolved		TICA
Senecio hederifolius Hemsl.	Synonym		TICA
Senecio hederifolius Buch. & Sch.Bip.	Unresolved		TICA
Senecio hederiformis Cron	Accepted		TICA
Senecio hederoides Greenm.	Synonym		TICA
Senecio × heimerli Muellner	Unresolved		TICA
Senecio heimii Humbert	Synonym		TICA
Senecio heldreichii Boiss.	Synonym		TICA
Senecio helenae Buscal. & Muschl.	Unresolved		TICA
Senecio helenitis (L.) Schinz & Thell.	Synonym		TICA
Senecio helenitis subsp. arvernensis (Rouy) Cufod.	Synonym		TICA
Senecio helenitis subsp. candidus	Synonym		TICA
Senecio helenitis subsp. gaudinii (Gremli) Schinz & Thell.	Synonym		TICA
Senecio helenitis subsp. macrochaetus (Willk.) Brunerye	Synonym		TICA
Senecio helenitis subsp. salisburgensis Cufod.	Synonym		TICA
Senecio helgae Cabrera	Accepted		TICA
Senecio helianthemoides Wedd.	Unresolved		TICA
Senecio helianthoides Phil.	Synonym		TICA
Senecio helianthus Franch.	Synonym		TICA
Senecio helichrysoides F.Muell.	Accepted		TICA
Senecio heliophytoides Phil.	Synonym		TICA
Senecio heliopsis Hilliard & B.L.Burtt	Accepted		TICA
Senecio hellerii Klatt	Unresolved		TICA
Senecio helminthioides (Sch.Bip.) Hilliard	Accepted		TICA
Senecio helodes Benth.	Accepted		TICA
Senecio helwingii	Unresolved		TICA
Senecio hemmendorffii Malme	Accepted		TICA
Senecio hemsleyi Britten	Unresolved		TICA
Senecio henrici Vaniot	Synonym		TICA
Senecio henryi	Synonym		TICA
Senecio heracleifolius Hemsl.	Synonym		TICA
Senecio herbichia Steud.	Unresolved		TICA
Senecio herborgii "Soldano, Galasso & Banfi" [Illegitimate]	Unresolved		TICA
Senecio × herborgii C.Jeffrey	Unresolved		TICA
Senecio herborgii Soldano & al.	Synonym		TICA
Senecio hercynicus Herborg	Accepted		TICA
Senecio hercynicus subsp. dacicus (Hodálová & Marhold) Greuter	Accepted		TICA
Senecio hercynicus subsp. ucranicus (Hodálová) Greuter	Accepted		TICA
Senecio heritieri W.Watson	Unresolved		TICA
Senecio heritieri DC.	Synonym		TICA
Senecio hermannii B.Nord.	Accepted		TICA
Senecio hermosae Pit.	Synonym		TICA
Senecio herreianus Dinter	Accepted		TICA
Senecio herrerae Cabrera	Unresolved		TICA
Senecio hervaloira Link ex Nyman	Unresolved		TICA
Senecio herzogii Cabrera	Unresolved		TICA
Senecio hesperidum Jahand. & al.	Accepted		TICA
Senecio hesperidum "Jahand., Degen & Weiller"	Unresolved		TICA
Senecio hesperidum "Jahand., Maire & Weiller"	Unresolved		TICA
Senecio hesperius Greene	Synonym		TICA
Senecio heteroclinius DC.	Synonym		TICA
Senecio heterodontus Greenm.	Unresolved		TICA
Senecio heterodoxus Greene ex Rydb. [Illegitimate]	Synonym		TICA
Senecio heterogamus (Benth. ex Benth.) Hemsl.	Synonym		TICA
Senecio heterogamus var. kellermannii Greenm.	Synonym		TICA
Senecio heteroideus Klatt	Synonym		TICA
Senecio heteroloba Wedd. [Illegitimate]	Unresolved		TICA
Senecio heteromorphus	Synonym		TICA
Senecio heteromorphus Hutch. & B.L.Burtt	Synonym		TICA
Senecio heterophyllus Drège ex Harv. & Sond.	Unresolved		TICA
Senecio heterophyllus DC. [Illegitimate]	Synonym		TICA
Senecio heterophyllus Colenso	Synonym		TICA
Senecio heterophyllus Thunb.	Unresolved		TICA
Senecio heteroschizus Baker	Accepted		TICA
Senecio heterotrichius DC.	Accepted		TICA
Senecio heuffelii Hoppe & Fürnr.	Synonym		TICA
Senecio hewrensis Hook.f.	Accepted		TICA
Senecio heyneanus Sch.Bip.	Unresolved		TICA
Senecio hiberniflora Makino	Unresolved		TICA
Senecio hibernus Makino	Synonym		TICA
Senecio hickenii Hauman	Accepted		TICA
Senecio hieracifolia Raf. [Illegitimate]	Unresolved		TICA
Senecio hieracifolius Forssk.	Unresolved		TICA
Senecio hieracifolius Michx. [Illegitimate]	Unresolved		TICA
Senecio hieraciifolius L.	Synonym		TICA
Senecio hieraciifolius var. giganteus Raf.	Synonym		TICA
Senecio hieraciiformis Kom.	Synonym		TICA
Senecio hieracioides DC.	Accepted		TICA
Senecio hieracium J.Rémy	Accepted		TICA
Senecio hieronymi Griseb.	Accepted		TICA
Senecio hilairianus Cabrera	Accepted		TICA
Senecio hildebrandtii Baker	Unresolved		TICA
Senecio hillebrandii Christ	Accepted		TICA
Senecio hillii Greenm.	Synonym		TICA
Senecio himalaensis Mukerjee	Unresolved		TICA
Senecio himalayensis Franch.	Synonym		TICA
Senecio himalensis Klotzsch	Unresolved		TICA
Senecio hindsii Benth.	Synonym		TICA
Senecio hindukushensis Kitam.	Unresolved		TICA
Senecio × hintermannii Gattef. & Maire	Unresolved		TICA
Senecio hintonii (H.Rob. & Brettell) J.Pruski & T.M.Barkley	Accepted		TICA
Senecio hintoniorum B.L.Turner	Accepted		TICA
Senecio hirsuticaulis Greenm.	Synonym		TICA
Senecio hirsutilobus Hilliard	Accepted		TICA
Senecio hirsutulus Phil.	Accepted		TICA
Senecio hirsutus [Clairv.]	Unresolved		TICA
Senecio hirtellus DC.	Accepted		TICA
Senecio hirthii Phil.	Synonym		TICA
Senecio hirtifolius DC.	Accepted		TICA
Senecio hirto-crassus Humbert	Unresolved		TICA
Senecio hirtus Cabrera	Accepted		TICA
Senecio hispidissimus I.Thomps.	Accepted		TICA
Senecio hispidulus A.Cunn. [Illegitimate]	Synonym		TICA
Senecio hispidulus A.Rich.	Accepted		TICA
Senecio hispidulus var. dissectus (Benth.) Belcher	Synonym		TICA
Senecio hispidulus var. hispidulus A.Rich.	Synonym		TICA
Senecio hispidulus var. scaberulus	Accepted		TICA
Senecio hispidulus var. scaberulus (Hook.f.) Belcher	Synonym		TICA
Senecio hitchcockii Cuatrec.	Synonym		TICA
Senecio hjertingii Cabrera	Accepted		TICA
Senecio hochstetteri Sch.Bip. ex A.Rich.	Accepted		TICA
Senecio hochstetteri Sch.Bip. ex Hochst.	Unresolved		TICA
Senecio hochstetteri var. radiatus Chiov.	Synonym		TICA
Senecio hockii De Wild. & Muschl.	Synonym		TICA
Senecio hodgsoni Hook.f. ex Henry	Unresolved		TICA
Senecio hoehnei Cabrera	Accepted		TICA
Senecio hoepfnerianus Vatke	Unresolved		TICA
Senecio hoffmannianus Muschl.	Synonym		TICA
Senecio hoffmannii Klatt	Synonym		TICA
Senecio hoggariensis Batt. & Trab.	Accepted		TICA
Senecio hoggariensis var. eradiatus Maire	Synonym		TICA
Senecio hoggariensis subsp. massaicus	Synonym		TICA
Senecio hohenacke	Accepted		TICA
Senecio hohenackeri Sch.Bip. ex Wedd. [Illegitimate]	Unresolved		TICA
Senecio hohenackeri Sch.Bip.	Accepted		TICA
Senecio hohenackeri Hook.f.	Unresolved		TICA
Senecio hoi Dunn	Accepted		TICA
Senecio hollandii Compton	Accepted		TICA
Senecio hollermayeri Cabrera	Synonym		TICA
Senecio hollickii Britton ex Greenm.	Synonym		TICA
Senecio holmii Greene	Synonym		TICA
Senecio holophyllus J.Rémy	Synonym		TICA
Senecio holubii Hutch. & Burtt Davy	Accepted		TICA
Senecio homblei De Wild.	Synonym		TICA
Senecio homogynefolius Kotschy ex Boiss.	Unresolved		TICA
Senecio homogyniphyllus	Synonym		TICA
Senecio homogyniphyllus var. subumbellatus C.C.Chang	Synonym		TICA
Senecio homogynoides Klatt	Unresolved		TICA
Senecio homoplasticus S.Moore	Unresolved		TICA
Senecio hooglandii Belcher	Unresolved		TICA
Senecio hookeri (ex Decne.) Hombr. & Jacq. [Illegitimate]	Unresolved		TICA
Senecio hookeri Hombr. & Jacquinot ex Decne.	Unresolved		TICA
Senecio hookeri Jacq. & Jacq.	Unresolved		TICA
Senecio hookeri Torr. & A.Gray	Synonym		TICA
Senecio hookerianus H.Jacobsen	Synonym		TICA
Senecio hoppeanus Dalla Torre	Unresolved		TICA
Senecio hotteanus Urb. & Ekman	Synonym		TICA
Senecio howeanus Belcher	Accepted		TICA
Senecio howellii Greene	Synonym		TICA
Senecio huachucanus A.Gray	Synonym		TICA
Senecio huaguilicus Cabrera & Zardini	Unresolved		TICA
Senecio huallaganus Cuatrec.	Synonym		TICA
Senecio hualtaranensis "Petenatti, Ariza & Del Vitto"	Accepted		TICA
Senecio hualtata Bertero ex DC.	Accepted		TICA
Senecio hualtata var. variabilis (Phil.) Reiche	Synonym		TICA
Senecio huamaliensis Cabrera	Synonym		TICA
Senecio huanuconus Cuatrec.	Synonym		TICA
Senecio huasensis Cuatrec.	Unresolved		TICA
Senecio huayacocotlana Turner	Unresolved		TICA
Senecio hubertia Pers.	Unresolved		TICA
Senecio hugonis S.Moore	Synonym		TICA
Senecio hui	Synonym		TICA
Senecio huilensis Cuatrec.	Synonym		TICA
Senecio huitrinicus Cabrera	Accepted		TICA
Senecio humbertii C.C.Chang	Accepted		TICA
Senecio humbertii (Guillaumin) Jacobsen	Unresolved		TICA
Senecio humblotii Klatt	Synonym		TICA
Senecio humboldtianus DC.	Synonym		TICA
Senecio humidanus C.Jeffrey	Accepted		TICA
Senecio humifusus (Hook.f.) Cabrera	Accepted		TICA
Senecio humilis Duby ex Nyman	Unresolved		TICA
Senecio humilis Desf.	Synonym		TICA
Senecio humilis Poepp. [Illegitimate]	Unresolved		TICA
Senecio humilis var. mauritii Sennen	Synonym		TICA
Senecio humillimus Sch.Bip. ex Wedd. [Illegitimate]	Unresolved		TICA
Senecio humillimus Sch.Bip.	Accepted		TICA
Senecio humillimus var. fruticulosus Wedd.	Synonym		TICA
Senecio humillimus var. melanolepis Wedd.	Synonym		TICA
Senecio humillimus var. vegetus Wedd.	Synonym		TICA
Senecio humphreysii R.D.Good	Synonym		TICA
Senecio hunanensis Ling	Unresolved		TICA
Senecio hunanensis Hand.-Mazz.	Synonym		TICA
Senecio huntii F.Muell.	Synonym		TICA
Senecio hyadesii Franch.	Unresolved		TICA
Senecio hybrida hort. ex Regel	Unresolved		TRO
Senecio hybridus (Willd.) Hort. ex Regel [Illegitimate]	Synonym		TICA
Senecio hydrophiloides Rydb.	Accepted		TICA
Senecio hydrophilus Hoffmanns. & Link ex Nyman	Unresolved		TICA
Senecio hydrophilus Nutt.	Accepted		TICA
Senecio hydrophilus var. pacificus Greene	Synonym		TICA
Senecio hyemalis Salzm. ex Ball	Unresolved		TICA
Senecio hygrophilus Cuatrec. [Illegitimate]	Unresolved		TICA
Senecio hygrophilus R.A.Dyer & C.A.Sm. [Illegitimate]	Synonym		TICA
Senecio hygrophilus Klatt	Synonym		TICA
Senecio hyoseridifolius Wedd.	Unresolved		TICA
Senecio hypargyraeus DC.	Accepted		TICA
Senecio hyperborealis Greenm.	Synonym		TICA
Senecio hypochionaeus Boiss.	Synonym		TICA
Senecio hypochionaeus var. ilkasiensis Freyn & Sint.	Synonym		TICA
Senecio hypochoerideus DC.	Accepted		TICA
Senecio hypoleucus Muschl. [Illegitimate]	Synonym		TICA
Senecio hypoleucus F.Muell. ex Benth.	Accepted		TICA
Senecio hypomalacus Greenm.	Synonym		TICA
Senecio hypomallus Benoist	Synonym		TICA
Senecio hypotrichus Greenm.	Synonym		TICA
Senecio hypsiandinus Cuatrec.	Unresolved		TICA
Senecio hypsobates Wedd.	Accepted		TICA
Senecio hypsophilus Phil.	Synonym		TICA
Senecio ianthinus Mattf.	Synonym		TICA
Senecio ianthophyllus Franch.	Synonym		TRO
Senecio ibari Phil.	Synonym		TICA
Senecio iberensis Gand.	Unresolved		TICA
Senecio iberidifolius Phil.	Synonym		TICA
Senecio icaensis H.Beltrán & A.Galán	Accepted		TICA
Senecio icoglossoides Arechav.	Accepted		TICA
Senecio icoglossus DC.	Synonym		TICA
Senecio icoglossus var. araneosus DC.	Synonym		TICA
Senecio idahoensis Rydb.	Synonym		TICA
Senecio ignobilis Sch.Bip. ex Baker [Invalid]	Synonym		TICA
Senecio igoschinae Schischk.	Synonym		TICA
Senecio ilicetorum Davidson	Unresolved		TICA
Senecio ilicifolius L.	Accepted		TICA
Senecio ilicifolius Thunb.	Unresolved		TICA
Senecio ilicifolius P.J.Bergius	Unresolved		TICA
Senecio iljinii Schischk.	Accepted		TICA
Senecio ilkasiensis (Freyn & Sint.) Bornm.	Synonym		TICA
Senecio illapelinus Phil.	Accepted		TICA
Senecio illinitus Phil.	Accepted		TICA
Senecio iloensis Hieron. [Illegitimate]	Unresolved		TICA
Senecio imaii Nakai	Synonym		TICA
Senecio imbricatifolius Sch.Bip. ex Wedd.	Unresolved		TICA
Senecio imbricatus Greene [Illegitimate]	Synonym		TICA
Senecio imbricatus Gardner	Unresolved		TICA
Senecio immixtus C.Jeffrey	Accepted		TICA
Senecio immunis Wallr.	Unresolved		TICA
Senecio imoleus Boiss. & Heldr. ex Orph.	Unresolved		TICA
Senecio imparipinnatus Klatt	Synonym		TICA
Senecio implexus P.R.O.Bally	Synonym		TICA
Senecio implicatus Gand.	Unresolved		TICA
Senecio inaequidens DC.	Accepted		TICA
Senecio inaequilobus Sch.Bip. ex Boiss.	Unresolved		TICA
Senecio inamoenus DC.	Synonym		TICA
Senecio incae Phil.	Synonym		TICA
Senecio incaicus Cuatrec.	Synonym		TICA
Senecio incanus Scop.	Unresolved		TICA
Senecio incanus L.	Synonym		TICA
Senecio incanus Boeber [Invalid]	Unresolved		TICA
Senecio incanus subsp. carniolicus (Willd.) Br.-Bl.	Synonym		TICA
Senecio incanus subsp. carniolicus (Willd.) Braun-Blanq. & al.	Synonym		TICA
Senecio incanus subsp. insubricus (Chenevard) Braun-Blanq. & al.	Synonym		TICA
Senecio incanus subsp. italicus (Pers.) Arcang.	Synonym		TICA
Senecio incanus var. italicus Pers.	Synonym		TICA
Senecio incanus subsp. persoonii (De Not.) Nyman	Synonym		TICA
Senecio incarnatus Lowe ex DC.	Unresolved		TICA
Senecio incertus DC.	Synonym		TICA
Senecio incisifolia (P.R.O.Bally) Jacobsen	Unresolved		TICA
Senecio incisifolius Jeffrey	Synonym		TICA
Senecio incisifolius var. gracilior Ling	Synonym		TICA
Senecio incisus Lojac.	Unresolved		TICA
Senecio incisus (C.Presl) C.Presl	Synonym		TICA
Senecio incisus Thunb.	Accepted		TICA
Senecio incognitus Cabrera	Synonym		TICA
Senecio incomptus Banks & Sol. ex Hook.f.	Unresolved		TICA
Senecio incomptus DC.	Accepted		TICA
Senecio inconstans DC.	Synonym		TICA
Senecio incrassatus Guss.	Synonym		TICA
Senecio incrassatus Lowe	Accepted		TICA
Senecio incurvus A.Nelson	Synonym		TICA
Senecio indecorus Greene	Synonym		TICA
Senecio indicus Backer ex K.Heyne	Unresolved		TICA
Senecio indicus Backer	Synonym		TICA
Senecio infernalis Cabrera	Accepted		TICA
Senecio infestus Salisb.	Unresolved		TICA
Senecio infiernillensis Cuatrec.	Unresolved		TICA
Senecio infimus Cabrera	Accepted		TICA
Senecio infirmus C.Jeffrey	Accepted		TICA
Senecio ingeliensis Hilliard	Accepted		TICA
Senecio ingens Benoist	Synonym		TICA
Senecio innovans Klatt	Synonym		TICA
Senecio inophyllus Phill. & C.A.Sm.	Synonym		TICA
Senecio inophyllus	Synonym		TICA
Senecio inops Boiss. & Balansa	Synonym		TICA
Senecio inornatus DC.	Accepted		TICA
Senecio insignis Hemsl.	Unresolved		TICA
Senecio insizwaensis O.Hoffm. & Muschl.	Unresolved		TICA
Senecio insularis Benth.	Synonym		TICA
Senecio insularis Muschl.	Unresolved		TICA
Senecio intactus Moench	Unresolved		TICA
Senecio integerrimus A.Gray	Unresolved		TICA
Senecio integerrimus Nutt.	Accepted		TICA
Senecio integerrimus var. exaltatus (Nutt.) Cronquist	Accepted		TICA
Senecio integerrimus var. lugens (Richardson)	Synonym		TICA
Senecio integerrimus var. major (A.Gray) Cronquist	Accepted		TICA
Senecio integerrimus var. ochroleucus (A.Gray) Cronquist	Accepted		TICA
Senecio integerrimus var. scribneri (Rydb.) T.M.Barkley	Accepted		TICA
Senecio integerrimus var. vaseyi Cronquist	Synonym		TICA
Senecio integrifolius Nutt.	Unresolved		TICA
Senecio integrifolius Hook.	Unresolved		TICA
Senecio integrifolius Simonk.	Unresolved		TICA
Senecio integrifolius (L.) Clairv.	Synonym		TICA
Senecio integrifolius	Unresolved		TICA
Senecio integrifolius subsp. amurensis (Schischk.) Vorosch.	Synonym		TICA
Senecio integrifolius subsp. atropurpureus (Ledeb.) Cufod.	Synonym		TICA
Senecio integrifolius subsp. aucheri (DC.)	Synonym		TICA
Senecio integrifolius subsp. aurantiacus (Hoppe ex Willd.) Briq. & Cavill.	Synonym		TICA
Senecio integrifolius subsp. aurantiacus (Hoppe ex Willd.)	Synonym		TICA
Senecio integrifolius subsp. campestris (Retz.) Briq. & Cavill.	Synonym		TICA
Senecio integrifolius subsp. capitatus (Wahlenb.) Cufod.	Synonym		TICA
Senecio integrifolius subsp. czernjaevii (Minderova) Chater	Synonym		TICA
Senecio integrifolius subsp. fauriei Kitam.	Synonym		TICA
Senecio integrifolius f. gmelini Cufod.	Synonym		TICA
Senecio integrifolius subsp. karsianus	Synonym		TICA
Senecio integrifolius subsp. kirilowii (Turcz. ex DC.) Kitag.	Synonym		TICA
Senecio integrifolius var. lindstroemii Ostenf.	Synonym		TICA
Senecio integrifolius subsp. maritimus (Syme) Chater	Synonym		TICA
Senecio integrifolius f. primulifolius Cufod.	Synonym		TICA
Senecio integrifolius f. pseudo-pratensis Cufod.	Synonym		TICA
Senecio integrifolius var. robustus (Herd.) Cufod.	Synonym		TICA
Senecio integrifolius subsp. serpentini (Gáyer) Jáv.	Synonym		TICA
Senecio integrifolius var. spathulata (Miq.) Hara	Synonym		TICA
Senecio integrifolius var. spathulifolius (Miq.) Hara	Synonym		TICA
Senecio integrifolius subsp. tundricola (Tolm.) Chater	Synonym		TICA
Senecio intermedius Wight	Synonym		TICA
Senecio intermedius Hayata [Illegitimate]	Synonym		TICA
Senecio × intermedius Wiesb.	Unresolved		TICA
Senecio interpositus I.Thomps.	Accepted		TICA
Senecio intrepidus Greenm. [Illegitimate]	Unresolved		TICA
Senecio intricatus S.Moore	Accepted		TICA
Senecio inutilis Speg.	Synonym		TICA
Senecio invalidus C.Jeffrey	Accepted		TICA
Senecio invenustus Greene	Synonym		TICA
Senecio involucratus (Kunth) DC.	Accepted		TICA
Senecio involutus Klatt	Unresolved		TICA
Senecio iochanensis H.Lév.	Synonym		TICA
Senecio iodanthus Greenm.	Unresolved		TICA
Senecio iodopappus Sch.Bip.	Synonym		TICA
Senecio ionodasys Hand.-Mazz.	Synonym		TRO
Senecio ionophyllus Greene	Synonym		TICA
Senecio ionophyllus var. bernardinus (Greene) H.M.Hall	Synonym		TICA
Senecio ionophyllus var. intrepidus Greenm.	Synonym		TICA
Senecio ionophyllus var. sparsilobatus (Parish) H.M.Hall	Synonym		TICA
Senecio iosensis	Synonym		TICA
Senecio iouodasys Hand.-Mazz.	Synonym		TICA
Senecio iranicus B.Nord.	Unresolved		TICA
Senecio irkutensis Popov	Unresolved		TICA
Senecio irregularibracteatus De Wild.	Synonym		TICA
Senecio irregularis Phil.	Synonym		TICA
Senecio isabelis S.Díaz	Accepted		TICA
Senecio isatideus DC.	Accepted		TICA
Senecio isatideus var. macrophyllus Thell.	Synonym		TICA
Senecio isatidioides	Accepted		TICA
Senecio isatidioides Phill. & C. A. Sm.	Unresolved		TRO
Senecio iscoensis Hieron. ex Sodiro	Unresolved		TICA
Senecio iscoensis Hieron.	Accepted		TICA
Senecio isernii Cuatrec. [Illegitimate]	Synonym		TICA
Senecio isernii Phil.	Accepted		TICA
Senecio ishcaivilcanus Cuatrec.	Accepted		TICA
Senecio italicus Schischk.	Synonym		TICA
Senecio itatiaiae Dusén	Unresolved		TICA
Senecio ivohibeensis Humbert	Synonym		TICA
Senecio jacalensis Greenm.	Accepted		TICA
Senecio jacksonii S.Moore	Accepted		TICA
Senecio jacksonii subsp. caryophyllus (Mattf.)	Synonym		TICA
Senecio jacksonii var. sympodialis (R.E.Fr.) Hedberg	Synonym		TICA
Senecio jacksonii subsp. sympodialis (R.E.Fr.) Hedb.	Synonym		TICA
Senecio jacobaea D.Don	Unresolved		TICA
Senecio jacobaea Kunze	Unresolved		TICA
Senecio jacobaea Brot. ex Willk. & Lange	Unresolved		TICA
Senecio jacobaea L.	Accepted		TICA
Senecio jacobaea subsp. barbareifolius Krock.	Synonym		TICA
Senecio jacobaea var. grandiflorus Turcz. ex DC.	Synonym		TICA
Senecio jacobaeiformis Murr	Unresolved		TICA
Senecio jacobaeoides Willk.	Synonym		TICA
Senecio jacobeaeformis J.Rémy	Accepted		TICA
Senecio jacobsenii Rowley	Accepted		TICA
Senecio jacottetianus Thell.	Unresolved		TICA
Senecio jacquemontianus (Decne.) C.B.Clarke	Unresolved		TICA
Senecio jacquemontianus (Decne.) Benth. ex Hook.f.	Unresolved		TICA
Senecio jacquinianus Rchb.	Synonym		TICA
Senecio jacsonii H.Lév.	Unresolved		TICA
Senecio jacuticus Schischk.	Accepted		TICA
Senecio jaffuelii Cabrera	Accepted		TICA
Senecio jagensis Steud.	Unresolved		TICA
Senecio jahnii Cuatrec.	Unresolved		TICA
Senecio jailicola Juz.	Synonym		TICA
Senecio jalcanus Cuatrec.	Synonym		TICA
Senecio jaliscana S.Watson	Accepted		TICA
Senecio jamaicensis DC.	Synonym		TICA
Senecio jamesii	Synonym		TICA
Senecio jamesonii Spruce ex Klatt	Synonym		TICA
Senecio jamesonii Spruce	Unresolved		TICA
Senecio janthophyllus Franch.	Synonym		TICA
Senecio japonicus (Thunb.) Sch.Bip. [Illegitimate]	Synonym		TICA
Senecio japonicus Less. [Illegitimate]	Synonym		TICA
Senecio japonicus Thunb.	Synonym		TICA
Senecio japonicus var. integrifolius Matsum.	Synonym		TICA
Senecio japonicus var. scaberrimus Hayata [Illegitimate]	Synonym		TICA
Senecio jarae Phil.	Accepted		TICA
Senecio jatrophoides (Kunth) Sch.Bip.	Unresolved		TICA
Senecio jatrophoides (Kunth) Hemsl. [Illegitimate]	Unresolved		TICA
Senecio javanicus (Burm.f.) Koord.	Synonym		TICA
Senecio javanicus Willd.	Synonym		TICA
Senecio jeffreyanus Diels	Synonym		TICA
Senecio jeffreyanus Lisowski	Accepted		TICA
Senecio jelskii Hieron.	Synonym		TICA
Senecio jilesii Cabrera	Accepted		TICA
Senecio jinotegensis Klatt	Accepted		TICA
Senecio jobii Cabrera	Accepted		TICA
Senecio jodopappus Sch.Bip. ex Wedd.	Synonym		TICA
Senecio johannesburgensis (S.Moore) S.Moore	Synonym		TICA
Senecio johnstonianus Cabrera	Accepted		TICA
Senecio johnstonii Oliv.	Accepted		TICA
Senecio johnstonii var. adnivalis (Stapf) C.Jeffrey	Synonym		TICA
Senecio johnstonii subsp. adnivalis (Stapf) C.Jeffrey	Accepted		TICA
Senecio johnstonii var. alticola (T.C.E.Fr.) C.Jeffrey	Synonym		TICA
Senecio johnstonii subsp. barbatipes (Hedberg) Mabb.	Synonym		TICA
Senecio johnstonii var. battiscombei (R.E.Fr. & T.C.E.Fr.) Mabb.	Synonym		TICA
Senecio johnstonii subsp. cheranganiensis (Cotton & Blakelock) Mabb.	Synonym		TICA
Senecio johnstonii var. cottonii C.Jeffrey	Synonym		TICA
Senecio johnstonii subsp. cottonii Mabb.	Synonym		TICA
Senecio johnstonii subsp. dalei (Cotton & Blakelock) Mabb.	Synonym		TICA
Senecio johnstonii var. elgonensis (T.C.E.Fr.) Mabb.	Synonym		TICA
Senecio johnstonii var. erici-rosenii C.Jeffrey	Synonym		TICA
Senecio johnstonii var. friesiorum (Mildbr.) Mabb.	Synonym		TICA
Senecio johnstonii var. kilimanjari (Mildbr.) C.Jeffrey	Synonym		TICA
Senecio johnstonii var. ligulatus (Cotton & Blakelock) C.Jeffrey	Synonym		TICA
Senecio johnstonii var. meruensis (Cotton & Blakelock) C.Jeffrey	Synonym		TICA
Senecio johnstonii subsp. refractisquamatus (De Wild.) Mabb.	Synonym		TICA
Senecio jonesii Rydb.	Synonym		TICA
Senecio joppensis Dinsm.	Synonym		TICA
Senecio jorquerae Phil.	Accepted		TICA
Senecio jowaiensis N.P.Balakr.	Unresolved		TICA
Senecio juanisernii Cuatrec.	Synonym		TICA
Senecio juergensii Mattf.	Accepted		TICA
Senecio jugicola S.Moore	Synonym		TICA
Senecio jujuyensis Cabrera	Accepted		TICA
Senecio julianus Speg.	Accepted		TICA
Senecio julietii Phil.	Synonym		TICA
Senecio juncalensis Phil.	Synonym		TICA
Senecio junceus (DC.) Harv.	Accepted		TICA
Senecio junceus J.F.Gmel.	Unresolved		TICA
Senecio jungei Phil.	Accepted		TICA
Senecio jungioides Cabrera	Unresolved		TICA
Senecio juniperinus L.f.	Accepted		TICA
Senecio juniperinus var. epitrachys (DC.) Harv.	Accepted		TICA
Senecio junodianus O.Hoffm.	Synonym		TICA
Senecio junodianus Schinz	Unresolved		TICA
Senecio junodii Hutch. & Burtt Davy	Accepted		TICA
Senecio jurgensenii Hemsl.	Accepted		TICA
Senecio jurineifolius Boiss. & Balansa	Synonym		TICA
Senecio jussieui Klatt	Synonym		TICA
Senecio jusssieui	Unresolved		TICA
Senecio kacondensis S.Moore	Accepted		TICA
Senecio kaempferi (Siebold & Zucc.) DC.	Synonym		TICA
Senecio kahuzicus Humbert	Synonym		TICA
Senecio kalambatitrensis Humbert	Unresolved		TICA
Senecio kalingenwae Hilliard & B.L.Burtt	Accepted		TICA
Senecio kalmii Less.	Unresolved		TICA
Senecio kalmii Nutt.	Unresolved		TICA
Senecio kalmii Hook. & Arn.	Unresolved		TICA
Senecio kamerunensis Mattf.	Unresolved		TICA
Senecio kamtschaticus Ledeb.	Unresolved		TICA
Senecio kamtschaticus	Synonym		TICA
Senecio kanaitzensis Franch.	Synonym		TICA
Senecio kandambren P.Royen	Synonym		TICA
Senecio kansuensis Franch.	Synonym		TICA
Senecio kanzibiensis Humbert & Staner	Synonym		TICA
Senecio karaguensis O.Hoffm.	Accepted		TICA
Senecio karataviensis Lipsch.	Unresolved		TICA
Senecio karelinioides C.Winkl.	Accepted		TICA
Senecio karjaginii Sofieva	Synonym		TICA
Senecio karstenii Hieron.	Synonym		TICA
Senecio kaschkarowii C.Winkl.	Synonym		TICA
Senecio kashmirianus Balakr.	Unresolved		TICA
Senecio kassnerianus Muschl.	Synonym		TICA
Senecio katangensis O.Hoffm. ex De Wild.	Unresolved		TICA
Senecio katangensis O.Hoffm.	Accepted		TICA
Senecio katubensis S.Moore	Unresolved		TICA
Senecio kawaguchii Kitam.	Synonym		TICA
Senecio kawakamii Kitam.	Synonym		TICA
Senecio kawakamii Makino	Accepted		TICA
Senecio kayomborum Beentje	Accepted		TICA
Senecio kebdanicus Maire & Sennen	Synonym		TICA
Senecio kematongensis Vaniot	Synonym		TICA
Senecio keniensis Baker f.	Accepted		TICA
Senecio keniodendron R.E.Fr. & T.C.E.Fr.	Synonym		TICA
Senecio keniophytum R.E.Fr.	Accepted		TICA
Senecio keniophytum var. candidolanatus R.E.Fr.	Synonym		TICA
Senecio keniophytum var. glabrior R.E.Fr.	Synonym		TICA
Senecio kenteicus Grubov	Unresolved		TICA
Senecio kepdanicus Maire & Sennen	Unresolved		TRO
Senecio kerberi Greenm.	Accepted		TICA
Senecio kerdousianus Gómiz & Llamas	Unresolved		TICA
Senecio kermadecensis Belcher	Accepted		TICA
Senecio kermesinus Hemsl.	Synonym		TICA
Senecio kernensis Greenm.	Unresolved		TICA
Senecio × kerneri Błocki ex Nyman	Unresolved		TICA
Senecio kerneri Venzo ex Pamp.	Unresolved		TICA
Senecio keshua Cabrera	Accepted		TICA
Senecio khasianus [Illegitimate]	Synonym		TICA
Senecio khorasanicus Rech.f. & Aellen	Unresolved		TICA
Senecio khorossanicus Rech.f. & Aellen	Unresolved		TICA
Senecio kialensis Franch.	Synonym		TICA
Senecio kickxii Steud.	Unresolved		TICA
Senecio kilimanjari Mildbr.	Synonym		TICA
Senecio killipii Cabrera	Accepted		TICA
Senecio kingbishopii Cuatrec.	Accepted		TICA
Senecio kingianus W.W.Sm.	Unresolved		TICA
Senecio kingii Greenm.	Unresolved		TICA
Senecio kingii Hook.f.	Accepted		TICA
Senecio kingii Rydb. [Illegitimate]	Synonym		TICA
Senecio kirghisicus DC.	Synonym		TICA
Senecio kirilowii Turcz. ex DC.	Synonym		TICA
Senecio kirkii Hook.f. ex Kirk	Synonym		TICA
Senecio kirkii var. angustior Allan	Synonym		TICA
Senecio kirkii var. kirkii	Synonym		TICA
Senecio kirschsteineanus Muschl.	Synonym		TICA
Senecio kivuensis Muschl.	Synonym		TICA
Senecio kiwuensi Muschl.	Unresolved		TICA
Senecio kjellmanii A.E.Porsild	Synonym		TICA
Senecio klattii Greenm.	Accepted		TICA
Senecio kleinia (L.) Less.	Synonym		TICA
Senecio kleiniaeformis	Unresolved		TICA
Senecio kleiniiformis Suess.	Accepted		TICA
Senecio kleinioides (Sch.Bip.) Oliv. & Hiern	Synonym		TICA
Senecio kleinioides Kunth	Unresolved		TICA
Senecio klingbergii Mattf.	Unresolved		TICA
Senecio klinghardtianus Dinter	Synonym		TICA
Senecio klugii Greenm.	Synonym		TICA
Senecio kochii Ledeb.	Unresolved		TICA
Senecio koelzii Rech.f.	Unresolved		TICA
Senecio kolenatianus C.A.Mey.	Accepted		TICA
Senecio kolenatianus subsp. pseudoorientalis (Schischk.) V.E.Avet.	Synonym		TICA
Senecio kongboensis Ludlow	Accepted		TICA
Senecio korabensis	Synonym		TICA
Senecio koreanus Kom.	Synonym		TICA
Senecio korintjiana Boerl.	Synonym		TICA
Senecio korshinskyi Krasch.	Accepted		TICA
Senecio kosterae Cabrera	Unresolved		TICA
Senecio kotschyanus Boiss.	Unresolved		TICA
Senecio koualapensis Franch.	Synonym		TICA
Senecio krameri P. Courtois	Unresolved		TICA
Senecio krameri Franch. & Sav.	Accepted		TICA
Senecio krameri Hayata	Unresolved		TICA
Senecio krapovickasii Cabrera	Accepted		TICA
Senecio krascheninnikovii Schischk.	Accepted		TICA
Senecio krauseanus Muschl.	Unresolved		TICA
Senecio kraussii Sch.Bip.	Unresolved		TICA
Senecio krukoffii Cuatrec.	Unresolved		TICA
Senecio krylovii Schischk.	Unresolved		TICA
Senecio kryophilus Woronow ex Grossh.	Unresolved		TICA
Senecio kuanshanensis C.I Peng & S.W.Chung	Accepted		TICA
Senecio kubensis Grossh.	Synonym		TICA
Senecio kuekenthalii Urb. & Ekman	Synonym		TICA
Senecio kuhbieri Cuatrec.	Accepted		TICA
Senecio kuhlmannii Cabrera	Unresolved		TICA
Senecio kukul P.Royen	Synonym		TICA
Senecio kukulensis Woł.	Unresolved		TICA
Senecio kuluensis S.Moore	Accepted		TICA
Senecio kumaonensis Duthie ex C.Jeffrey & Y.L.Chen	Accepted		TICA
Senecio kunawarensis N.C.Nair	Unresolved		TICA
Senecio kundaicus C.E.C.Fisch.	Unresolved		TICA
Senecio kundelungensis Lisowski	Accepted		TICA
Senecio kunlunshanicus C.H.An	Unresolved		TICA
Senecio kunthianus Wall.	Accepted		TICA
Senecio kunturinus Cabrera	Accepted		TICA
Senecio kuntzeanus Dinter	Unresolved		TICA
Senecio kuntzei O.Hoffm.	Synonym		TICA
Senecio kuntzei Rydb. [Illegitimate]	Unresolved		TICA
Senecio kurtzi Phil.	Unresolved		TICA
Senecio kurtzii Albov ex Albov [Illegitimate]	Unresolved		TICA
Senecio kurzii C.B.Clarke ex Hook.f.	Unresolved		TICA
Senecio kyimbilensis Mattf.	Synonym		TICA
Senecio labordei Vaniot	Synonym		TICA
Senecio lacarensis Phil.	Synonym		TICA
Senecio laceratus (F.Muell.) Belcher	Accepted		TICA
Senecio lacerus Boiss.	Unresolved		TICA
Senecio lachnorhizus O.Hoffm.	Synonym		TICA
Senecio laciniatus (Sw.) DC. [Illegitimate]	Unresolved		TICA
Senecio laciniatus Schousb. ex Willk. & Lange	Unresolved		TICA
Senecio laciniatus Gray	Unresolved		TICA
Senecio laciniatus Kunth [Illegitimate]	Synonym		TICA
Senecio laciniatus Bertol.	Synonym		TICA
Senecio laciniatus Hook.f.	Unresolved		TICA
Senecio lacinifolius Steud.	Unresolved		TICA
Senecio laciniosus Arn.	Unresolved		TICA
Senecio laciniosus Phil.	Synonym		TICA
Senecio laciniosus Wall.	Unresolved		TICA
Senecio lactescens Brot.	Unresolved		TICA
Senecio lactucella Sessé & Moc.	Synonym		TICA
Senecio lactucifolius S.Moore	Unresolved		TICA
Senecio lactucinus Greene [Illegitimate]	Unresolved		TICA
Senecio lactucoides Sch.Bip.	Unresolved		TICA
Senecio lactucoides Klatt	Synonym		TICA
Senecio lacustrinus I.Thomps.	Accepted		TICA
Senecio ladakhensis "H.J.Chowdhery, Uniyal, R.Mathur & R.R.Rao"	Unresolved		TICA
Senecio laderoi Pérez Morales & al.	Synonym		TICA
Senecio laderoi	Synonym		TICA
Senecio laderoi subsp. cantabricus Pérez Morales & al.	Synonym		TICA
Senecio laetevirens Phil.	Accepted		TICA
Senecio laetevirens V.M.Badillo [Illegitimate]	Synonym		TICA
Senecio laetiflorus Greene	Synonym		TICA
Senecio laetus Edgew.	Accepted		TICA
Senecio laevicaulis DC.	Accepted		TICA
Senecio laevigatus Thunb.	Accepted		TICA
Senecio laevigatus var. laevigatus Thunb.	Accepted		TICA
Senecio laevis Humbert	Unresolved		TICA
Senecio lagascanus DC.	Unresolved		TICA
Senecio lageniformis I.Thomps.	Accepted		TICA
Senecio laggeri Nyman	Unresolved		TICA
Senecio lagopus Raoul	Synonym		TICA
Senecio lagotis W.W.Sm.	Synonym		TICA
Senecio lamarckianus Bullock	Accepted		TICA
Senecio lamarum Diels	Unresolved		TICA
Senecio lamarum Diels ex H.Limpr.	Synonym		TICA
Senecio lamberti Auct.	Unresolved		TICA
Senecio lambomboensis Muschl.	Unresolved		TICA
Senecio lamottei Rouy	Unresolved		TICA
Senecio lampsanaefolius Baker [Illegitimate]	Synonym		TICA
Senecio lampsanoides DC.	Synonym		TICA
Senecio lanatifolius Osterh.	Unresolved		TICA
Senecio lanatus Scop.	Synonym		TICA
Senecio lanatus Lec. & Lamotte	Unresolved		TICA
Senecio lanatus (Kunth) Burm. ex DC.	Synonym		TICA
Senecio lanatus Thunb.	Synonym		TICA
Senecio lanatus L.	Unresolved		TICA
Senecio lanatus L.f.	Accepted		TICA
Senecio lanceolatus (Lam.) Gren.	Synonym		TICA
Senecio lanceolatus Burm.f.	Unresolved		TICA
Senecio lanceolatus Torr. & A.Gray	Synonym		TICA
Senecio lanceolifolius Cuatrec.	Synonym		TICA
Senecio lanceus Aiton	Accepted		TICA
Senecio lancidentatus Cuatrec.	Unresolved		TICA
Senecio lancifer J.R.Drumm.	Unresolved		TICA
Senecio lancifolius Turcz.	Synonym		TICA
Senecio landbeckii Phil.	Accepted		TICA
Senecio langebirgensis Thell.	Unresolved		TICA
Senecio langei Malme	Accepted		TICA
Senecio langlassei Greenm.	Synonym		TICA
Senecio lanibracteus I.Thomps.	Accepted		TICA
Senecio lanicaulis Greenm.	Accepted		TICA
Senecio lanifer Mart. ex Baker	Unresolved		TICA
Senecio lanifer Mart. ex C.Jeffrey	Accepted		TICA
Senecio laniger Boj. ex DC.	Unresolved		TICA
Senecio lanigerus Burm.f.	Unresolved		TICA
Senecio lankongensis Franch.	Synonym		TICA
Senecio lankongensis var. laxus Franch.	Synonym		TICA
Senecio lanosissimus Cabrera	Accepted		TICA
Senecio lanuginosus Don ex Hook. & Arn.	Unresolved		TICA
Senecio lanuginosus (Edgew.) M.R.Almeida [Illegitimate]	Unresolved		TICA
Senecio lanuginosus D.Don	Synonym		TICA
Senecio lanuginosus Spreng.	Unresolved		TICA
Senecio lanuriensis De Wild. [Illegitimate]	Synonym		TICA
Senecio lapathifolius Greene [Illegitimate]	Synonym		TICA
Senecio lapathifolius Franch.	Synonym		TICA
Senecio lapeyrousii Rothm.	Synonym		TICA
Senecio × lapidosus Cheeseman	Synonym		TICA
Senecio lapidum Greenm.	Unresolved		TICA
Senecio larahuinensis H.Beltrán & A.Galán	Accepted		TICA
Senecio laramiensis A.Nelson	Synonym		TICA
Senecio larecajensis Cabrera	Unresolved		TICA
Senecio laricifolius Kunth	Accepted		TICA
Senecio larranagae Phil.	Unresolved		TICA
Senecio laseguei Hombr. & Jacquinot ex Decne.	Unresolved		TICA
Senecio laseguei Hombr. & Jacquinot ex Decne.	Accepted		TICA
Senecio lasiocaulon T.M.Barkley	Accepted		TICA
Senecio lasiorhizoides Sch.Bip.	Synonym		TICA
Senecio lasiorhizoides Sch.Bip. ex Harv. & Sond.	Unresolved		TICA
Senecio lasiorhizus DC.	Synonym		TICA
Senecio lastarrianus J.Rémy	Accepted		TICA
Senecio latealatopetiolatus De Wild.	Synonym		TICA
Senecio latecorymbosus Gilli	Accepted		TICA
Senecio lathyroides Greene	Synonym		TICA
Senecio latibracteatus Humbert	Unresolved		TICA
Senecio laticipes Bruyns	Accepted		TICA
Senecio laticostatus Belcher	Synonym		TICA
Senecio latiflorus Wedd.	Accepted		TICA
Senecio latifolius DC.	Accepted		TICA
Senecio latifolius Mast.	Unresolved		TICA
Senecio latifolius Banks & Sol. ex Hook.f. [Illegitimate]	Synonym		TICA
Senecio latifolius var. barbellatus (DC.) Harv.	Synonym		TICA
Senecio latifolius var. retrorsus (DC.) Harv.	Synonym		TICA
Senecio latifolius var. sinuatifolius Kirk	Synonym		TICA
Senecio latihastatus W.W.Sm.	Synonym		TICA
Senecio latiligulatus N.P.Balakr.	Unresolved		TICA
Senecio latilobus S.Moore	Unresolved		TICA
Senecio latipes Franch.	Synonym		TICA
Senecio latipes Greenm.	Unresolved		TICA
Senecio latissimifolius S.Moore	Accepted		TICA
Senecio latouchei Jeffrey	Synonym		TICA
Senecio latronum Boiss. & Hausskn.	Unresolved		TICA
Senecio latus Rydb.	Synonym		TICA
Senecio laucanus Ricardi & Marticor.	Accepted		TICA
Senecio launayaefolius O.Hoffm.	Synonym		TICA
Senecio laurifolius Kunth	Synonym		TICA
Senecio lautus Sol. ex G.Forst.	Unresolved		TICA
Senecio lautus G.Forst. ex Willd.	Accepted		TICA
Senecio lautus var. carnosulus Kirk	Synonym		TICA
Senecio lautus subsp. carnosulus (Kirk) Ornd.	Synonym		TICA
Senecio lautus var. discoideus Cheeseman	Synonym		TICA
Senecio lautus var. macrocephalus Hook.f.	Synonym		TICA
Senecio lautus var. montanus Cheeseman	Synonym		TICA
Senecio lautus var. radiolatus (F.Muell.) Kirk	Synonym		TICA
Senecio lautus var. raoulii Hook.f.	Synonym		TICA
Senecio lautus var. α Cheeseman	Synonym		TICA
Senecio lavandulifolius Wall.	Unresolved		TICA
Senecio lavendulaefolius DC.	Unresolved		TICA
Senecio lawalreeanus Lisowski	Accepted		TICA
Senecio lawii C.B.Clarke	Unresolved		TICA
Senecio lawsonii Gamble	Unresolved		TICA
Senecio laxiflorus Viv.	Synonym		TICA
Senecio laxifolius Buchanan	Synonym		TICA
Senecio laxus DC.	Accepted		TICA
Senecio layneae Greene	Synonym		TICA
Senecio lazicus Boiss. & Balansa	Synonym		TICA
Senecio leandrii Humbert	Unresolved		TICA
Senecio lebrunei H.Lév.	Synonym		TICA
Senecio lechleri Sch.Bip.	Unresolved		TICA
Senecio lechleri Phil.	Unresolved		TICA
Senecio leclerei H.Lév.	Synonym		TICA
Senecio ledebourii Sch.Bip.	Synonym		TICA
Senecio ledifolius (Kunth) DC.	Synonym		TICA
Senecio ledifolius var. lehmannii (Hieron.) Cuatrec.	Synonym		TICA
Senecio ledifolius var. schlimii Wedd.	Synonym		TICA
Senecio legionensis Lange	Accepted		TICA
Senecio lehmannii Hieron.	Synonym		TICA
Senecio leibergii Greene	Synonym		TICA
Senecio leiocarpus Dalla Torre	Unresolved		TICA
Senecio leiocarpus DC.	Synonym		TICA
Senecio leioclados Cuatrec.	Synonym		TICA
Senecio leiophyllus Turcz.	Unresolved		TICA
Senecio lejolyanus Lisowski	Accepted		TICA
Senecio lelyi Hutch.	Accepted		TICA
Senecio lemberti Greene	Synonym		TICA
Senecio lemmonii A.Gray	Accepted		TICA
Senecio lemuricus Humbert	Synonym		TICA
Senecio lenensis Schischk.	Accepted		TICA
Senecio lentior (S.Moore) S.Moore	Synonym		TICA
Senecio leonardi Rydb.	Synonym		TICA
Senecio leonensis Greenm.	Accepted		TICA
Senecio leonis	Unresolved		TICA
Senecio leontodontifolius Boj. ex DC.	Unresolved		TICA
Senecio leontodontis DC.	Accepted		TICA
Senecio leptanthus Phil.	Synonym		TICA
Senecio leptocarpus DC.	Accepted		TICA
Senecio leptocaulos Phil.	Accepted		TICA
Senecio leptocephalus Mattf.	Accepted		TICA
Senecio leptolepis Greene	Synonym		TICA
Senecio leptolobus DC.	Accepted		TICA
Senecio leptophyllus Hook. & Arn.	Unresolved		TICA
Senecio leptophyllus DC.	Accepted		TICA
Senecio leptopodus Gand.	Unresolved		TICA
Senecio leptopterus Mesfin	Accepted		TICA
Senecio leptoschizus Bong.	Accepted		TICA
Senecio leptoschizus var. leptocladus Baker	Synonym		TICA
Senecio lessingianus C.B.Clarke	Accepted		TICA
Senecio lessingii Harv.	Accepted		TICA
Senecio lessoni F.Muell.	Unresolved		TICA
Senecio lessonianus Steud.	Unresolved		TICA
Senecio lessonianus Sch.Bip. [Illegitimate]	Unresolved		TICA
Senecio letouzeyanus Lisowski	Accepted		TICA
Senecio leucadendron Benth. & Hook.f.	Accepted		TICA
Senecio leucadendron (Forst.) Hemsl.	Unresolved		TICA
Senecio leucanthemifolius Poir.	Accepted		TICA
Senecio leucanthemifolius Phil.	Synonym		TICA
Senecio leucanthemifolius var. atlanticus (Boiss. & Reut.) Batt.	Synonym		TICA
Senecio leucanthemifolius var. casablancae Alexander	Synonym		TICA
Senecio leucanthemifolius subsp. caucasicus (DC.) Greuter	Accepted		TICA
Senecio leucanthemifolius subsp. cyrenaicus (E.A.Durand & Barratte) Greuter	Accepted		TICA
Senecio leucanthemifolius var. cyrenaicus E.A.Durand & Barratte	Synonym		TICA
Senecio leucanthemifolius var. eradiatus Leredde	Synonym		TICA
Senecio leucanthemifolius var. falcifolius (Bolle) Kunkel	Synonym		TICA
Senecio leucanthemifolius var. fradinii (Pomel) Batt.	Synonym		TICA
Senecio leucanthemifolius var. giganteus Caball.	Synonym		TICA
Senecio leucanthemifolius var. humilis (Desf.) Batt.	Synonym		TICA
Senecio leucanthemifolius var. lanuginosus Batt.	Synonym		TICA
Senecio leucanthemifolius var. latisectus Pau & Font Quer	Synonym		TICA
Senecio leucanthemifolius subsp. leucanthemifolius Poir.	Accepted		TICA
Senecio leucanthemifolius var. leucanthemifolius Poir.	Synonym		TICA
Senecio leucanthemifolius var. major Ball	Synonym		TICA
Senecio leucanthemifolius subsp. mauritanicus (Pomel) Greuter	Accepted		TICA
Senecio leucanthemifolius var. mauritanicus (Pomel) Batt.	Synonym		TICA
Senecio leucanthemifolius var. paui Maire	Synonym		TICA
Senecio leucanthemifolius subsp. poiretianus Maire	Synonym		TICA
Senecio leucanthemifolius var. salzmannii Rouy	Synonym		TICA
Senecio leucanthemifolius subsp. vernalis (Waldst. & Kit.) Greuter	Accepted		TICA
Senecio leucanthemifolius var. vernus (Biv.) Fiori	Synonym		TICA
Senecio leucanthemoides Cuatrec.	Accepted		TICA
Senecio leucanthemus Dunn	Synonym		TICA
Senecio leucanthothamnus Humbert	Synonym		TICA
Senecio leucanthus Greenm.	Unresolved		TICA
Senecio leuceria Cabrera	Unresolved		TICA
Senecio leuciscus Phil.	Unresolved		TICA
Senecio leucocephalus Franch.	Synonym		TICA
Senecio leucocrinus Greene	Synonym		TICA
Senecio leucoglossus F.Muell.	Accepted		TICA
Senecio leucoglossus Sond.	Unresolved		TICA
Senecio leucolepis Greenm.	Accepted		TICA
Senecio leucomallus A.Gray	Accepted		TICA
Senecio leucomallus Phil. [Illegitimate]	Synonym		TICA
Senecio leucopappus Boj. ex DC.	Unresolved		TICA
Senecio leucopappus (DC.) Bojer ex Humbert	Synonym		TICA
Senecio leucopappus var. austro-orientalis Humbert	Unresolved		TICA
Senecio leucopappus subsp. austro-orientalis (Humbert) Humbert	Synonym		TRO
Senecio leucopappus var. volutus (Baker) Humbert	Synonym		TICA
Senecio leucopeplus Cabrera	Accepted		TICA
Senecio leucophorbius Cuatrec.	Unresolved		TICA
Senecio leucophyllus DC.	Synonym		TICA
Senecio leucophyton Phil.	Accepted		TICA
Senecio leucoreus Greenm.	Synonym		TICA
Senecio leucostachys Baker	Accepted		TICA
Senecio leucus Phil.	Accepted		TICA
Senecio leveillei Vaniot	Synonym		TICA
Senecio levingii C.B.Clarke	Accepted		TICA
Senecio lewallei Lisowski	Accepted		TICA
Senecio lewisrosei J.T.Howell	Synonym		TICA
Senecio leyboldtii Phil.	Unresolved		TICA
Senecio lhasaensis Ling ex C.Jeffrey & Y.L.Chen	Accepted		TICA
Senecio lhasaensis Ling	Unresolved		TICA
Senecio liabifolius Rusby	Unresolved		TICA
Senecio liangshanensis C.Jeffrey & Y.L.Chen	Accepted		TICA
Senecio liatroides C.Winkl.	Synonym		TICA
Senecio libanoticus Ehrenb. ex Boiss.	Unresolved		TICA
Senecio libertatis Cuatrec.	Unresolved		TICA
Senecio lichtensteinensis Dinter	Synonym		TICA
Senecio liebmannii Buchinger ex Klatt	Accepted		TICA
Senecio liebmannii Buchinger	Unresolved		TICA
Senecio liechtensteinensis Murr	Unresolved		TICA
Senecio ligularia Hand.-Mazz. [Illegitimate]	Unresolved		TICA
Senecio ligularia Hook.f.	Synonym		TICA
Senecio ligularia var. araneosa (DC.) H.Lév.	Synonym		TICA
Senecio ligularia var. atkinsonii (C.B.Clarke) Hook.f.	Synonym		TICA
Senecio ligularia var. polycephalus Hemsl.	Synonym		TICA
Senecio ligularioides Hand.-Mazz.	Synonym		TICA
Senecio ligulifolius Greene	Synonym		TICA
Senecio lijiangensis C.Jeffrey & Y.L.Chen	Accepted		TICA
Senecio lilacinus J.Jacq. ex Spreng.f.	Unresolved		TICA
Senecio lilacinus Schrad.	Unresolved		TICA
Senecio lilloi Cabrera	Accepted		TICA
Senecio limbardioides Hook. & Arn.	Synonym		TICA
Senecio limbardioides var. alfa Hook. & Arn.	Synonym		TICA
Senecio limbardioides var. beta Hook. & Arn.	Synonym		TICA
Senecio limonius Phil.	Synonym		TICA
Senecio limosus Dusén	Unresolved		TICA
Senecio limosus Dusén ex Malme	Accepted		TICA
Senecio limosus O.Hoffm.	Synonym		TICA
Senecio limprichtii Diels ex H.Limpr.	Synonym		TICA
Senecio limprichtii Diels	Unresolved		TICA
Senecio limumae Makino	Unresolved		TICA
Senecio linaresensis Soldano	Accepted		TICA
Senecio linariifolius Poepp. ex DC.	Accepted		TICA
Senecio linariifolius var. angustissima (Phil.) Speg.	Synonym		TICA
Senecio linariifolius var. angustissimus (Phil.) Speg.	Synonym		TRO
Senecio linariifolius var. discotideus Kuntze	Synonym		TICA
Senecio linariifolius var. longifolia Phil.	Synonym		TICA
Senecio linariifolius var. subdiscoideus DC.	Synonym		TICA
Senecio linariifolius var. tenuifolius DC.	Synonym		TICA
Senecio lindenii Sch.Bip. ex Wedd.	Synonym		TICA
Senecio lindenii Sch.Bip. ex Klatt	Unresolved		TICA
Senecio lindheimeri Greenm.	Unresolved		TICA
Senecio lindstroemii (Ostenf.) A.E.Porsild	Synonym		TICA
Senecio linearifolius Colla [Illegitimate]	Unresolved		TICA
Senecio linearifolius A.Rich.	Accepted		TICA
Senecio linearilobus Hook. & Arn.	Unresolved		TICA
Senecio linearilobus Bong.	Unresolved		TICA
Senecio linearis DC.	Unresolved		TICA
Senecio lineatus (L.f.) DC.	Accepted		TICA
Senecio lineolatus DC.	Synonym		TICA
Senecio lingianus C.Jeffrey & Y.L.Chen	Accepted		TICA
Senecio lingua Poir.	Unresolved		TICA
Senecio lingulatus Franch.	Unresolved		TICA
Senecio lingulatus (Schltdl.) Cuatrec.	Synonym		TICA
Senecio linifoliaster G.López	Synonym		TICA
Senecio linifolius C.B.Clarke	Unresolved		TICA
Senecio linifolius Forssk.	Unresolved		TICA
Senecio linifolius Thunb.	Unresolved		TICA
Senecio linifolius DC.	Unresolved		TICA
Senecio linifolius L.	Accepted		TRO
Senecio linifolius var. frigidus DC.	Synonym		TICA
Senecio linifolius subsp. nevadensis (Boiss. & Reut.) Nyman	Synonym		TICA
Senecio linoides DC.	Unresolved		TICA
Senecio lipskyi Lomak.	Synonym		TICA
Senecio litardierei (Rouy) P.Fourn.	Synonym		TICA
Senecio lithophilus Greenm.	Accepted		TICA
Senecio lithostaurus Cabrera	Accepted		TICA
Senecio lithuanicus Gand.	Unresolved		TICA
Senecio litorosus Fourc.	Accepted		TICA
Senecio littoralis Scop.	Unresolved		TICA
Senecio littoralis J.Rémy [Illegitimate]	Synonym		TICA
Senecio littoralis Gaudich.	Accepted		TICA
Senecio littoralis Poepp. ex DC. [Invalid]	Synonym		TICA
Senecio littoralis Hombr. & Jacquinot ex Decne.	Unresolved		TICA
Senecio littoralis Poepp.	Unresolved		TICA
Senecio littoralis var. glabrata Gaudich.	Synonym		TICA
Senecio littoralis var. lanata Gaudich.	Synonym		TICA
Senecio littoreus Thunb.	Accepted		TICA
Senecio littoreus var. littoreus Thunb.	Accepted		TICA
Senecio litvinovii Schischk.	Synonym		TICA
Senecio lividivulgaris Lojac.	Synonym		TICA
Senecio lividus Nolte	Unresolved		TICA
Senecio lividus Sm.	Unresolved		TICA
Senecio lividus L.	Accepted		TICA
Senecio lividus var. biennis Humbert	Synonym		TICA
Senecio lividus subsp. foeniculaceus (Ten.) Braun-Blanq. & Maire	Synonym		TICA
Senecio lividus subsp. lividus L.	Accepted		TICA
Senecio lividus var. major Gren. & Godr.	Synonym		TICA
Senecio lividus var. pinguis Ball	Synonym		TICA
Senecio llewelynii Cuatrec.	Synonym		TICA
Senecio lloensis Hieron.	Synonym		TICA
Senecio lloensis Hieron. ex Sodiro	Unresolved		TICA
Senecio loayzanus Cabrera	Unresolved		TICA
Senecio lobatifolius Makino	Unresolved		TICA
Senecio lobatus Sessé & Moc. [Illegitimate]	Unresolved		TICA
Senecio lobatus Pers.	Synonym		TICA
Senecio lobelioides DC.	Accepted		TICA
Senecio loeseneri Hieron.	Synonym		TICA
Senecio lombokensis J.Kost.	Accepted		TICA
Senecio lomincola Cabrera	Unresolved		TICA
Senecio lonchophyllus Hand.-Mazz.	Synonym		TICA
Senecio × londinensis Lousley	Unresolved		TICA
Senecio longeligulatus H.Lév. & Vaniot	Synonym		TICA
Senecio longeligulatus De Wild. [Illegitimate]	Synonym		TICA
Senecio longepenicillatus Sch.Bip. ex Wedd.	Unresolved		TICA
Senecio longepenicillatus Sch.Bip. ex Sandwith	Synonym		TICA
Senecio longibracteatus Humbert	Unresolved		TICA
Senecio longicollaris I.Thomps.	Accepted		TICA
Senecio longidentatus DC.	Unresolved		TICA
Senecio longiflorus (DC.) Sch.Bip.	Synonym		TICA
Senecio longiflorus subsp. madagascariensis G.D.Rowley	Unresolved		TICA
Senecio longifolius L.	Synonym		TICA
Senecio longifolius Labill. ex DC.	Unresolved		TICA
Senecio longifolius (Jacq.) Dalla Torre	Synonym		TICA
Senecio longifolius P.J.Bergius	Unresolved		TICA
Senecio longilinguae Cuatrec.	Accepted		TICA
Senecio longilobus Benth.	Accepted		TICA
Senecio longipedunculatus Dinter	Synonym		TICA
Senecio longipedunculatus Halácsy	Synonym		TICA
Senecio longipenicillatus Schultz-Bip. ex Sandw.	Synonym		TRO
Senecio longipes Baker	Synonym		TICA
Senecio longipes Hook.f.	Synonym		TICA
Senecio longipes var. dentatus Sch.Bip.	Synonym		TICA
Senecio longipes var. integrifolius Sch.Bip.	Synonym		TICA
Senecio longipetalus Sennen	Synonym		TICA
Senecio longipetiolatus Rydb.	Synonym		TICA
Senecio longipilus I.Thomps.	Accepted		TICA
Senecio longiradiatus Trautv.	Unresolved		TICA
Senecio longiscapus Boj.	Unresolved		TICA
Senecio longiscapus Bojer ex DC.	Synonym		TICA
Senecio longistylus Greenm. & Cuatrec.	Synonym		TICA
Senecio looseri Cabrera	Accepted		TICA
Senecio lopez-guillenii Cabrera	Accepted		TICA
Senecio lopez-mirandae Cabrera	Accepted		TICA
Senecio lopezii Boiss.	Accepted		TICA
Senecio lophophilus Greenm.	Synonym		TICA
Senecio lopollensis Hiern	Synonym		TICA
Senecio loratifolius Greenm.	Accepted		TICA
Senecio lorentii Hochst.	Synonym		TICA
Senecio lorentzi Phil. [Illegitimate]	Synonym		TICA
Senecio lorentziella Hicken	Accepted		TICA
Senecio lorentzii Griseb.	Accepted		TICA
Senecio lorentzii var. latifolius Cabrera	Synonym		TICA
Senecio lorentzii var. radiatus Cabrera	Synonym		TICA
Senecio loretensis Cuatrec.	Synonym		TICA
Senecio loureiroi Sch.Bip.	Unresolved		TICA
Senecio lubumbashianus De Wild.	Synonym		TICA
Senecio lubumbashiensis De Wild.	Synonym		TICA
Senecio lucens (Poir.) Urb.	Synonym		TICA
Senecio lucidissimus Cuatrec.	Synonym		TICA
Senecio lucidus (Sw.) DC.	Accepted		TICA
Senecio lucorum Franch.	Synonym		TICA
Senecio ludens C.B.Clarke	Accepted		TICA
Senecio luembensis De Wild. & Muschl.	Accepted		TICA
Senecio lugardae Bullock	Synonym		TICA
Senecio lugens Richardson	Accepted		TICA
Senecio lugens var. exaltatus (Nutt.) A.Gray	Synonym		TICA
Senecio lugens var. exaltatus (Nutt.) D.C.Eaton	Synonym		TICA
Senecio lugens var. foliosus A.Gray	Unresolved		TICA
Senecio lugens var. hookeri D.C.Eaton	Synonym		TICA
Senecio lugens var. megacephalus Jeps.	Synonym		TICA
Senecio lugens var. ochroleucus A.Gray	Synonym		TICA
Senecio lujae De Wild.	Unresolved		TICA
Senecio lunulatus (Chiov.) Jacobsen	Synonym		TICA
Senecio luridus Salisb.	Unresolved		TICA
Senecio luridus Phil.	Accepted		TICA
Senecio lushaiensis C.E.C.Fisch.	Unresolved		TICA
Senecio luticola Dunn	Synonym		TICA
Senecio luzoniensis Merr.	Accepted		TICA
Senecio lyallii Hook.f.	Synonym		TICA
Senecio lyallii Klatt [Illegitimate]	Synonym		TICA
Senecio lyallii var. scorzoneroides (Hook.f.) Kirk	Synonym		TICA
Senecio lycopersicifolius Sch.Bip.	Unresolved		TICA
Senecio lycopifolius	Synonym		TICA
Senecio lycopodioides Schltr.	Accepted		TICA
Senecio lydenburgensis Hutch. & Burtt Davy	Accepted		TICA
Senecio lygodes Hiern	Synonym		TICA
Senecio lynceus Greene	Synonym		TICA
Senecio lynceus var. leucoreus (Greenm.) S.F.Blake	Synonym		TICA
Senecio lyoni A.Gray ex Lyon	Unresolved		TICA
Senecio lyonii A.Gray	Accepted		TICA
Senecio lyratifolius Rchb.	Unresolved		TICA
Senecio lyratipartitus Sch.Bip. ex A.Rich.	Synonym		TICA
Senecio lyratus Turcz.	Unresolved		TICA
Senecio lyratus DC.	Synonym		TICA
Senecio lyratus Forssk.	Accepted		TICA
Senecio lyratus Thunb. [Illegitimate]	Synonym		TICA
Senecio lyratus Michx. [Illegitimate]	Synonym		TICA
Senecio lyratus L.f. [Illegitimate]	Unresolved		TICA
Senecio lyratus var. subcanescens (DC.) Harv.	Synonym		TICA
Senecio lythroides	Synonym		TICA
Senecio mabberleyi C.Jeffrey	Accepted		TICA
Senecio macbridei Greenm.	Synonym		TICA
Senecio macdonaldii B.L.Turner	Synonym		TICA
Senecio macdougalii	Synonym		TICA
Senecio macedonicus Griseb.	Accepted		TICA
Senecio macer Phil.	Synonym		TICA
Senecio macfrancisci Cuatrec.	Unresolved		TICA
Senecio macounii Greene	Synonym		TICA
Senecio macowanii Hilliard	Accepted		TICA
Senecio macquariensis DC.	Unresolved		TICA
Senecio macranthus C.B.Clarke	Synonym		TICA
Senecio macranthus A.Rich.	Accepted		TICA
Senecio macroalatus M.D.Hend.	Synonym		TICA
Senecio macrobotrys Hemsl.	Synonym		TICA
Senecio macrocarpus F.Muell. ex Belcher	Accepted		TICA
Senecio macrocephalus DC.	Accepted		TICA
Senecio macrodontus DC.	Unresolved		TICA
Senecio macroglossoides Hilliard	Accepted		TICA
Senecio macroglossus DC.	Accepted		TICA
Senecio macropappus Sch.Bip. ex A.Rich.	Synonym		TICA
Senecio macrophyllus "Humb., Bonpl. & Kunth"	Accepted		TICA
Senecio macrophyllus M.Bieb.	Unresolved		TICA
Senecio macropodus DC.	Synonym		TICA
Senecio macropus Greenm.	Synonym		TICA
Senecio macrorrhizus Wedd.	Unresolved		TICA
Senecio macrotis Baker	Unresolved		TICA
Senecio macrotus Kunze	Unresolved		TICA
Senecio macrotus Kuntze ex Meyen	Synonym		TICA
Senecio macrotus Kunze ex Walp.	Unresolved		TICA
Senecio maculatus Cabrera	Accepted		TICA
Senecio madagascariensis (Humbert) Jacobsen	Unresolved		TICA
Senecio madagascariensis Poir.	Accepted		TICA
Senecio madagascariensis var. boutonii (Baker) Humbert	Accepted		TICA
Senecio madagascariensis var. crassifolius Humbert	Synonym		TICA
Senecio madariagae Phil.	Accepted		TICA
Senecio maderensis DC.	Synonym		TICA
Senecio madrasensis C.Jeffrey	Unresolved		TICA
Senecio madrensis A.Gray	Accepted		TICA
Senecio maeviae Cabrera	Accepted		TICA
Senecio magellanensis Macloskie	Synonym		TICA
Senecio magellanicus Hook. & Arn.	Accepted		TICA
Senecio magellanicus Phil. [Illegitimate]	Synonym		TICA
Senecio magellensis Ten.	Unresolved		TICA
Senecio magistri Standl. & L.O.Williams	Synonym		TICA
Senecio magnicalyculatus V.M.Badillo	Synonym		TICA
Senecio magnificus F.Muell.	Accepted		TICA
Senecio magnucii Hieron.	Unresolved		TRO
Senecio magnusii Hieron.	Synonym		TICA
Senecio mahindae	Unresolved		TICA
Senecio mairei H.Lév.	Synonym		TICA
Senecio mairetianus DC.	Accepted		TICA
Senecio major (A.Gray) A.Heller	Unresolved		TICA
Senecio majus A.Heller	Unresolved		TICA
Senecio makineanus Yatabe	Synonym		TICA
Senecio makinoi C.Winkl.	Accepted		TICA
Senecio malacitanus Huter	Synonym		TICA
Senecio malacitanus subsp. frigidus (Boiss.) "Rivas Mart., A.Asensi, Molero Mesa & F.Valle"	Synonym		TICA
Senecio malacophyllus Dusén	Unresolved		TICA
Senecio malaisei Hultén	Unresolved		TICA
Senecio malaissei Lisowski	Accepted		TICA
Senecio maldonadensis Baker	Synonym		TICA
Senecio malmstenii	Synonym		TICA
Senecio malmstenii S.F.Blake	Unresolved		TICA
Senecio malvifolius (L'Hér.) DC.	Synonym		TICA
Senecio mamancanacanus Cuatrec.	Unresolved		TICA
Senecio mampodrensis Gand.	Unresolved		TICA
Senecio mandonianus Wedd.	Synonym		TICA
Senecio mandraliscae (Tineo) H.Jacobsen	Accepted		TICA
Senecio mandrarensis Humbert	Unresolved		TICA
Senecio manengubensis Mattf.	Unresolved		TICA
Senecio manguensis Cabrera & Zardini	Accepted		TICA
Senecio manitobensis Greenm.	Synonym		TICA
Senecio mannii Hook.f.	Synonym		TICA
Senecio mannii var. kikuyuensis Chiov.	Synonym		TICA
Senecio manshuricus Kitam.	Synonym		TICA
Senecio mapuche Cabrera	Accepted		TICA
Senecio maranguensis O.Hoffm.	Accepted		TICA
Senecio marcapatana Cuatrec.	Unresolved		TICA
Senecio marcianus Urb. & Ekman	Synonym		TICA
Senecio margaritae C.Jeffrey	Accepted		TICA
Senecio margaritifer Klatt	Synonym		TICA
Senecio marginalis Hilliard	Accepted		TICA
Senecio marginatus Thunb.	Unresolved		TICA
Senecio marginatus L.f.	Unresolved		TICA
Senecio mariettae Muschl.	Accepted		TICA
Senecio marinii Cabrera	Synonym		TICA
Senecio maritimus (L.) Rchb.	Synonym		TICA
Senecio maritimus (L.) [Illegitimate]	Synonym		TICA
Senecio maritimus L.f.	Accepted		TICA
Senecio marlothianus O.Hoffm.	Synonym		TICA
Senecio marmorae Moris	Synonym		TICA
Senecio marnieri Humbert	Unresolved		TICA
Senecio maroccanus P.H.Davis	Synonym		TICA
Senecio marojejyensis Humbert	Accepted		TICA
Senecio marojejyensis var. latilimbus (Humbert) Humbert	Accepted		TICA
Senecio marotiri C.J.Webb	Accepted		TICA
Senecio marquesii B.L.Turner	Synonym		TICA
Senecio marquezii B.L. Turner	Synonym		TRO
Senecio martinensis Dusén	Accepted		TICA
Senecio martingrantii Cuatrec.	Unresolved		TICA
Senecio martinii Vaniot	Unresolved		TICA
Senecio martirensis T.M.Barkley	Accepted		TICA
Senecio marus	Unresolved		TICA
Senecio mason-halei Ruíz-Terán & López-Fig.	Unresolved		TICA
Senecio masonii De Wild.	Synonym		TICA
Senecio massagetovii Schischk.	Synonym		TICA
Senecio massaicus (Maire) Maire	Accepted		TICA
Senecio massaiensis Muschl.	Synonym		TICA
Senecio mathewsii Wedd.	Unresolved		TICA
Senecio matricariifolius DC.	Accepted		TICA
Senecio mattfeldianus Cabrera	Accepted		TICA
Senecio mattfeldii R.E.Fr.	Synonym		TICA
Senecio × matthewsii Petrie	Synonym		TICA
Senecio mattirolii Chiov.	Accepted		TICA
Senecio maulinus Reiche	Accepted		TICA
Senecio mauricei Hilliard & B.L.Burtt	Accepted		TICA
Senecio mauritanicus Pomel	Synonym		TICA
Senecio mauritianus Soy.-Will.	Unresolved		TICA
Senecio maximowiczii Franch.	Synonym		TICA
Senecio maydae Merxm.	Accepted		TICA
Senecio mayurii C.E.C.Fisch.	Unresolved		TICA
Senecio mbuluzensis Compton	Accepted		TICA
Senecio mearnsii De Wild.	Synonym		TICA
Senecio medicinalis Phil.	Synonym		TICA
Senecio medius G.Don	Unresolved		TICA
Senecio medley-woodii Hutch.	Accepted		TICA
Senecio medullosus Sch.Bip. ex Greenm.	Unresolved		TICA
Senecio medullosus Sch.Bip. [Illegitimate]	Unresolved		TICA
Senecio megacephalus Nutt.	Accepted		TICA
Senecio megaglossus F.Muell.	Accepted		TICA
Senecio megalanthus Y.L.Chen	Accepted		TICA
Senecio megalophron Fenzl ex Boiss.	Unresolved		TICA
Senecio megamontanus Cufod.	Synonym		TICA
Senecio megaoreinus Zardini	Accepted		TICA
Senecio megaphlebius Greenm. & Cuatrec.	Synonym		TICA
Senecio megaphylla Greenm.	Accepted		TICA
Senecio megaphyllus Greenm.	Synonym		TICA
Senecio megapotamicus H.Buek	Synonym		TICA
Senecio megapotamicus Spreng.	Unresolved		TICA
Senecio melanocalyx Cuatrec.	Accepted		TICA
Senecio melanocalyx f. discoideus Cuatrec.	Synonym		TICA
Senecio melanocephalus Franch.	Synonym		TICA
Senecio melanolepis DC.	Accepted		TICA
Senecio melanolepis var. medius DC.	Synonym		TICA
Senecio melanophyllus Muschl.	Synonym		TICA
Senecio melanopotamicus Cabrera	Accepted		TICA
Senecio melastomifolius Baker	Unresolved		TICA
Senecio melastomifolius subsp. longibracteatus (Humbert) Humbert	Unresolved		TRO
Senecio melastomifolius var. microphyllus Humbert	Synonym		TRO
Senecio melloi Cabrera	Synonym		TICA
Senecio membranifolius DC.	Synonym		TICA
Senecio memmingeri Britton	Synonym		TICA
Senecio memmingeri Britton ex Small	Synonym		TICA
Senecio mendocinensis A.Gray	Synonym		TICA
Senecio mendocinus Phil.	Synonym		TICA
Senecio mendocinus f. saltensis Hicken	Synonym		TICA
Senecio merceris Sennen	Unresolved		TICA
Senecio merendonensis Ant.Molina	Accepted		TICA
Senecio meridanus Cuatrec.	Unresolved		TICA
Senecio meridensis Sch.Bip.	Unresolved		TICA
Senecio meruensis Cotton & Blakelock	Synonym		TICA
Senecio mesadenia Greene	Unresolved		TICA
Senecio mesembryanthemoides DC.	Unresolved		TICA
Senecio mesembrynus Cabrera	Accepted		TICA
Senecio mesogrammoides O.Hoffm.	Accepted		TICA
Senecio metallicorum (S.Moore) S.Moore	Synonym		TICA
Senecio metcalfei Greene ex Wooton & Standl.	Synonym		TICA
Senecio metcalfei Greene	Synonym		TICA
Senecio metepecus B.L.Turner	Synonym		TICA
Senecio meuselii Rauh	Unresolved		TICA
Senecio mexicanus McVaugh	Synonym		TICA
Senecio meyenii Phil.	Unresolved		TICA
Senecio meyeri Regel	Unresolved		TICA
Senecio meyeri-johannis Engl.	Accepted		TICA
Senecio meyeri-johannis subsp. olomotiensis C.Jeffrey	Synonym		TICA
Senecio mezquitalanus B.L.Turner	Synonym		TICA
Senecio micaniaeformis Steud.	Unresolved		TICA
Senecio michoacanus (B.L.Rob.) B.L.Turner & T.M.Barkley	Accepted		TICA
Senecio micranthus Hornem.	Unresolved		TICA
Senecio microalatus C.Jeffrey	Accepted		TICA
Senecio microbasis I.Thomps.	Accepted		TICA
Senecio microcephalus Phil.	Accepted		TICA
Senecio microcephalus var. aclonetus (Phil.) Kuntze	Synonym		TICA
Senecio microchaete Wedd.	Synonym		TICA
Senecio microdon Wedd.	Synonym		TICA
Senecio microdontus (A.Gray) A.Heller [Illegitimate]	Unresolved		TICA
Senecio microdontus Baker	Synonym		TICA
Senecio microdontus Bureau & Franch. [Illegitimate]	Synonym		TICA
Senecio microglossus Schur	Unresolved		TICA
Senecio micropachyphyllus Cuatrec.	Unresolved		TICA
Senecio microphyllus Spreng.	Unresolved		TICA
Senecio microphyllus Phil. [Illegitimate]	Synonym		TICA
Senecio micropifolius DC.	Accepted		TICA
Senecio micropifolius var. monocephalus DC.	Synonym		TICA
Senecio microspermus DC.	Accepted		TICA
Senecio microtis Phil.	Accepted		TICA
Senecio miguelii Cuatrec.	Unresolved		TICA
Senecio mikaniae DC.	Synonym		TICA
Senecio mikaniaeformis DC.	Synonym		TICA
Senecio mikaniifolius (DC.) Sch.Bip.	Synonym		TICA
Senecio mikanioides Otto [Illegitimate]	Unresolved		TICA
Senecio mikanioides Otto ex Walp.	Synonym		TICA
Senecio mikanioides Otto ex Harv.	Synonym		TICA
Senecio milanjianus S.Moore	Accepted		TICA
Senecio milanjiensis S.Moore	Unresolved		TICA
Senecio mildbraedii Muschl.	Unresolved		TICA
Senecio milleflora H.Lév. [Illegitimate]	Synonym		TICA
Senecio milleflorus Greene	Synonym		TICA
Senecio millefolium Torr. & A.Gray	Synonym		TICA
Senecio millei Greenm.	Synonym		TICA
Senecio millelobatus Rydb.	Synonym		TICA
Senecio millikeni Eastw.	Synonym		TICA
Senecio mimetes Hutch. & R.A.Dyer	Accepted		TICA
Senecio mindoroensis Elmer	Synonym		TICA
Senecio minesinus Cuatrec.	Accepted		TICA
Senecio miniatus (Welw.) Staner	Synonym		TICA
Senecio miniauritus Sagást. & M.O.Dillon	Accepted		TICA
Senecio minimus Poir.	Accepted		TICA
Senecio minimus var. minimus Poir.	Synonym		TICA
Senecio minimus var. picridioides (Turcz.) Belcher	Synonym		TICA
Senecio minutifolius Phil.	Accepted		TICA
Senecio minutus (Cav.) DC.	Synonym		TICA
Senecio mirabilis Muschl.	Synonym		TICA
Senecio mirus Klatt	Unresolved		TICA
Senecio miser Hook.f.	Accepted		TICA
Senecio miser var. tehuelches Speg.	Synonym		TICA
Senecio mishmi C.B.Clarke	Unresolved		TICA
Senecio missionum Cabrera	Synonym		TICA
Senecio mississipianus DC.	Synonym		TICA
Senecio mitonis Cuatrec.	Accepted		TICA
Senecio mitophyllus C.Jeffrey	Accepted		TICA
Senecio mixtus A.Rich.	Unresolved		TICA
Senecio mlilwanensis Compton	Accepted		TICA
Senecio moaensis Alain	Synonym		TICA
Senecio mochensis Hieron. ex Sodiro	Unresolved		TICA
Senecio mochensis Hieron.	Synonym		TICA
Senecio modestus	Unresolved		TICA
Senecio modestus Phil. [Illegitimate]	Synonym		TICA
Senecio modestus Wedd.	Synonym		TRO
Senecio moelleri Phil.	Synonym		TICA
Senecio mogollonicus Greene	Synonym		TICA
Senecio mogrere P.Royen	Synonym		TICA
Senecio mohavensis A.Gray	Accepted		TICA
Senecio mohavensis subsp. breviflorus (Kadereit) M.Coleman	Synonym		TICA
Senecio mohinorensis Greenm.	Accepted		TICA
Senecio moisonii H.Lév.	Synonym		TICA
Senecio mojandensis Hieron. ex Sodiro	Unresolved		TICA
Senecio mojandensis Hieron.	Synonym		TICA
Senecio moldenkei Greenm. ex Greenm. & Alain	Synonym		TICA
Senecio molinae Phil.	Accepted		TICA
Senecio molinarius Greenm.	Synonym		TICA
Senecio mollendoensis Cabrera	Unresolved		TICA
Senecio mollis Poepp. ex DC.	Synonym		TICA
Senecio mollis Willd.	Synonym		TICA
Senecio moluccanus Roxb.	Synonym		TICA
Senecio momordicifolius	Synonym		TICA
Senecio monanthus Diels	Accepted		TICA
Senecio monbeigii H.Lév.	Synonym		TICA
Senecio mongolicus (Turcz.) Sch.Bip.	Synonym		TICA
Senecio monocephalus Baker	Synonym		TICA
Senecio monocephalus Schur	Unresolved		TICA
Senecio monoensis Greene	Synonym		TICA
Senecio monroi Hook.f.	Synonym		TICA
Senecio monroi var. elongatus Allan	Synonym		TICA
Senecio monroi var. monroi Hook.f.	Synonym		TICA
Senecio montanus Willd.	Unresolved		TICA
Senecio montanus Phillips	Unresolved		TICA
Senecio montanus	Unresolved		TICA
Senecio montanus Druce	Unresolved		TICA
Senecio montereyanus S.Watson	Accepted		TICA
Senecio montevidensis (Spreng.) Baker	Accepted		TICA
Senecio monticola DC.	Accepted		TICA
Senecio monticola Phil. [Illegitimate]	Synonym		TICA
Senecio montidorsensis L.O.Williams	Synonym		TICA
Senecio monttianus J.Rémy	Accepted		TICA
Senecio montuosus S.Moore	Synonym		TICA
Senecio mooreanus Hutch. & Burtt Davy	Accepted		TICA
Senecio moorei R.E.Fr.	Accepted		TICA
Senecio mooreioides C.Jeffrey	Accepted		TICA
Senecio moranii T.M.Barkley	Synonym		TICA
Senecio morazensis Greenm.	Synonym		TICA
Senecio morelensis Miranda	Synonym		TICA
Senecio moreliae Hemsl.	Synonym		TICA
Senecio morenonis Kuntze	Synonym		TICA
Senecio moresbiensis (Calder & Roy L.Taylor) G.W.Douglas & Ruyle-Douglas	Synonym		TICA
Senecio moresbiensis	Synonym		TICA
Senecio morettii H.Buek	Unresolved		TICA
Senecio moritzianus Klatt	Synonym		TICA
Senecio morotonensis C.Jeffrey	Accepted		TICA
Senecio morrensis Hieron.	Synonym		TICA
Senecio morrisonensis Hayata	Accepted		TICA
Senecio morrisonensis var. dentatus Kitam.	Accepted		TICA
Senecio morrumbalensis De Wild.	Synonym		TICA
Senecio mortonii C.B.Clarke	Accepted		TICA
Senecio moscopanus Cuatrec.	Synonym		TICA
Senecio mosoynensis Franch.	Synonym		TICA
Senecio motelayi Rouy	Unresolved		TICA
Senecio moupinensis (Franch.) Chang	Unresolved		TICA
Senecio mouterdei Arènes	Synonym		TICA
Senecio mucronatus (Thunb.) Willd.	Accepted		TICA
Senecio mucronulatus (Sch.Bip.) Sch.Bip.	Synonym		TICA
Senecio mucuyanus Cuatrec.	Synonym		TICA
Senecio muehlenbergii Sch.Bip. [Illegitimate]	Synonym		TICA
Senecio muelleri Regel	Unresolved		TICA
Senecio muelleri Kirk	Synonym		TICA
Senecio muirii Greenm. [Illegitimate]	Synonym		TICA
Senecio muirii L.Bolus	Accepted		TICA
Senecio mulgediifolius S.Schauer	Accepted		TICA
Senecio muliensis C.Jeffrey & Y.L.Chen	Accepted		TICA
Senecio multangularis Tausch	Unresolved		TICA
Senecio multibracteatus Phil.	Synonym		TICA
Senecio multibracteatus Baker [Illegitimate]	Synonym		TICA
Senecio multibracteatus Harv.	Accepted		TICA
Senecio multibracteolatus C.Jeffrey & Y.L.Chen	Accepted		TICA
Senecio multicapitatus Greenm.	Unresolved		TICA
Senecio multicapitatus Greenm. ex Rydb.	Synonym		TICA
Senecio multicaulis Poepp. [Illegitimate]	Synonym		TICA
Senecio multicaulis DC. [Illegitimate]	Unresolved		TICA
Senecio multicaulis A.Rich.	Accepted		TICA
Senecio multiceps Balakr.	Unresolved		TICA
Senecio multicorymbosus Klatt	Synonym		TICA
Senecio multidentatus Sch.Bip. ex Hemsl.	Accepted		TICA
Senecio multidentatus var. huachucanus (A.Gray) T.M.Barkley	Accepted		TICA
Senecio multidenticulatus Humbert	Unresolved		TICA
Senecio multifidus Willd.	Synonym		TICA
Senecio multifidus domb. ex DC.	Unresolved		TICA
Senecio multiflorus (L'Hér.) DC.	Synonym		TICA
Senecio multiflorus Sch.Bip.	Accepted		TICA
Senecio multifoliosus Klatt	Unresolved		TICA
Senecio multifolius	Accepted		TICA
Senecio multilobatus Torr. & A.Gray ex A.Gray	Synonym		TICA
Senecio multilobus C.C.Chang	Accepted		TICA
Senecio multinerve Colenso	Synonym		TICA
Senecio multinervis Sch.Bip. [Illegitimate]	Unresolved		TICA
Senecio multinervis [Illegitimate]	Unresolved		TICA
Senecio multinervis Sch.Bip. ex Klatt	Accepted		TICA
Senecio multivenius Benth. ex Oerst.	Unresolved		TICA
Senecio multivenius Benth.	Accepted		TICA
Senecio multnomensis Greenm.	Synonym		TICA
Senecio muninensis Koidz.	Unresolved		TICA
Senecio munitus Wallr.	Unresolved		TICA
Senecio munnozii Cabrera	Accepted		TICA
Senecio muricatus Thunb.	Accepted		TICA
Senecio murinus Phil.	Accepted		TICA
Senecio murorum J.Rémy	Accepted		TICA
Senecio murrayanus Wawra	Accepted		TICA
Senecio murrayi Bornm.	Synonym		TICA
Senecio musiniensis S.L.Welsh	Synonym		TICA
Senecio mustersi Speg.	Accepted		TICA
Senecio mutabilis Greene	Synonym		TICA
Senecio mutisii Cuatrec.	Synonym		TICA
Senecio mutisii var. lanceolatus Cuatrec.	Synonym		TICA
Senecio mweroensis Baker	Synonym		TICA
Senecio mweroensis f. schwartzii (L.E.Newton) G.D.Rowley	Synonym		TICA
Senecio myosotidifolius Benth.	Synonym		TICA
Senecio myrianthos	Synonym		TICA
Senecio myrianthus Klatt [Illegitimate]	Unresolved		TICA
Senecio myricaefolius (Bojer ex DC.) Humbert	Accepted		TICA
Senecio myricaefolius var. alleizettei Humbert	Synonym		TICA
Senecio myricifolius var. alleizettei Humb.	Synonym		TRO
Senecio myriocepbalus Sch.Bip. ex Delile	Unresolved		TICA
Senecio myriocephalus Sch.Bip. ex A.Rich.	Accepted		TICA
Senecio myriocephalus Sch.Bip.	Unresolved		TICA
Senecio myriocephalus Ling [Illegitimate]	Synonym		TICA
Senecio myriocephalus Baker [Illegitimate]	Synonym		TICA
Senecio myriophyllus Phil.	Accepted		TICA
Senecio myrrhifolius Thunb.	Synonym		TICA
Senecio myrsinites Turcz.	Synonym		TICA
Senecio myrtifolius Klatt	Synonym		TICA
Senecio nagensium C.B.Clarke	Accepted		TICA
Senecio nagensium var. lobbi (Hook.f.) Craib	Synonym		TICA
Senecio nahuelbatae Phil.	Unresolved		TICA
Senecio nahuelbutanus Phil.	Synonym		TICA
Senecio namaquanus Bolus	Synonym		TICA
Senecio namnaoensis H.Koyama	Unresolved		TICA
Senecio nandensis S.Moore	Synonym		TICA
Senecio nanus Sch.Bip. ex A.Rich.	Accepted		TICA
Senecio napeaefolius (DC.) Hemsl. [Illegitimate]	Unresolved		TICA
Senecio napeaefolius (DC.) Sch.Bip.	Unresolved		TICA
Senecio napellifolius Hemsl.	Unresolved		TICA
Senecio napellifolius Schauer	Accepted		TICA
Senecio napifolius Schrad. ex Rchb.	Unresolved		TICA
Senecio napifolius MacOwan	Accepted		TICA
Senecio narinyonis Cuatrec.	Accepted		TICA
Senecio narynensis C.Winkl.	Synonym		TICA
Senecio natalensis (Sch.Bip.) Sch.Bip.	Synonym		TICA
Senecio natalicola Hilliard	Accepted		TICA
Senecio navarri Phil.	Synonym		TICA
Senecio navicularis Humbert	Unresolved		TICA
Senecio navugabensis C.Jeffrey	Accepted		TICA
Senecio neaei DC.	Accepted		TICA
Senecio × neapolitanus Evers	Unresolved		TICA
Senecio nebrodensis L.	Synonym		TICA
Senecio nebrodensis Gilib. ex Georgi	Unresolved		TICA
Senecio nebrodensis DC.	Unresolved		TICA
Senecio nebrodensis var. aurasicus Batt.	Synonym		TICA
Senecio nebrodensis var. balansae Boiss. & Reut.	Synonym		TICA
Senecio nebrodensis subsp. rupestris (Waldst. & Kit.) Hayek	Synonym		TICA
Senecio nebrodensis var. rupestris (Waldst. & Kit.) Fiori	Synonym		TICA
Senecio nebrodensis var. sardous Fiori	Synonym		TICA
Senecio neeanus Cuatrec.	Accepted		TICA
Senecio neelgherryanus DC.	Unresolved		TICA
Senecio neglectus Desv.	Unresolved		TICA
Senecio neglectus A.Rich.	Synonym		TICA
Senecio nelsonii Rydb.	Synonym		TICA
Senecio nelsonii Rydb. ex A.Nelson	Unresolved		TICA
Senecio nelsonii var. uintahensis A.Nelson	Synonym		TICA
Senecio nelumbifolius Bureau & Franch.	Synonym		TICA
Senecio nemiae "A. Bartoli, Tortosa & S.E.Freire"	Accepted		TICA
Senecio nemophilus Dumort.	Unresolved		TICA
Senecio nemoralis Dusén	Unresolved		TICA
Senecio nemorensis Lorey & Duret	Unresolved		TICA
Senecio nemorensis L.	Accepted		TICA
Senecio nemorensis subsp. apuanus (Tausch) Greuter	Accepted		TICA
Senecio nemorensis subsp. bulgaricus (Velen.) Greuter	Accepted		TICA
Senecio nemorensis var. dentatus (Kitam.)	Synonym		TICA
Senecio nemorensis subsp. fuchsii (C. Gmelin) Celak	Synonym		TICA
Senecio nemorensis subsp. glabratus (Herborg) Oberpr.	Accepted		TICA
Senecio nemorensis subsp. jacquinianus Čelak.	Unresolved		TICA
Senecio nemorensis var. octoglossus (DC.) Koch ex Ledeb.	Synonym		TICA
Senecio nemorensis var. subinteger Hara	Synonym		TICA
Senecio nemorensis var. taiwanensis (Hayata) Yamam.	Synonym		TICA
Senecio nemorensis var. turczaninowii (DC.) Kom.	Synonym		TICA
Senecio nemorosus Jord.	Synonym		TICA
Senecio neo-zeylandicus Druce	Synonym		TICA
Senecio neoalleizettei Humbert	Synonym		TICA
Senecio neoascendens Cuatrec.	Synonym		TICA
Senecio neobakeri Humbert	Accepted		TICA
Senecio neodendroides Cuatrec.	Unresolved		TICA
Senecio neodenticulatus Cuatrec.	Unresolved		TICA
Senecio neogibsonii B.L.Turner	Synonym		TICA
Senecio neoglandulosus Cuatrec.	Unresolved		TICA
Senecio neoheimii Humbert	Synonym		TICA
Senecio neohumbertii Rowley	Unresolved		TICA
Senecio neohumilis Cuatrec.	Unresolved		TICA
Senecio neomexicanus A.Gray	Synonym		TICA
Senecio neomexicanus var. griffithsii Greenm.	Synonym		TICA
Senecio neomexicanus var. metcalfei (Greene ex Wooton & Standl.) T.M.Barkley	Synonym		TICA
Senecio neomexicanus var. mutabilis (Greene) T.M.Barkley	Synonym		TICA
Senecio neomexicanus var. toumeyi (Greene) T.M.Barkley	Synonym		TICA
Senecio neophlogetus Franch.	Synonym		TICA
Senecio neosessilis Cuatrec.	Synonym		TICA
Senecio neoviscidulus Soldano	Unresolved		TICA
Senecio neoviscosus Cuatrec.	Unresolved		TICA
Senecio neovolubilis Cuatrec.	Synonym		TICA
Senecio neowebsteri S.F.Blake	Accepted		TICA
Senecio nepalensis Sch.Bip.	Unresolved		TICA
Senecio nephelagetus Franch.	Unresolved		TICA
Senecio nephrophyllus Rydb.	Synonym		TICA
Senecio neriifolius Baill.	Unresolved		TICA
Senecio nervatus Rchb. ex Spreng.	Unresolved		TICA
Senecio nesomiorum B.L.Turner	Accepted		TICA
Senecio neuquensis Cabrera	Synonym		TICA
Senecio nevadensis Sch.Bip.	Unresolved		TICA
Senecio nevadensis Boiss. & Reut.	Accepted		TICA
Senecio nevadensis Sch.Bip. ex Wedd. [Illegitimate]	Synonym		TICA
Senecio nevadensis subsp. malacitanus (Huter) Greuter	Accepted		TICA
Senecio newcombei Greene	Synonym		TICA
Senecio ngoyanus Hilliard	Accepted		TICA
Senecio niederleinii Cabrera	Accepted		TICA
Senecio nigellus V.M.Badillo	Synonym		TICA
Senecio nigrapicus I.Thomps.	Accepted		TICA
Senecio nigrescens Muschl.	Unresolved		TICA
Senecio nigrescens Hook. & Arn.	Accepted		TICA
Senecio nigrocinctus Franch.	Accepted		TICA
Senecio nigrostagnosus Cuatrec.	Synonym		TICA
Senecio nikoensis Miq.	Accepted		TICA
Senecio nikoensis var. formosanus Sasaki	Synonym		TICA
Senecio nilagerensis Sch.Bip. ex Hook.f.	Unresolved		TICA
Senecio nilgheryanus Hook.f.	Unresolved		TICA
Senecio nimborum Franch.	Synonym		TICA
Senecio nitidus Kunth	Synonym		TICA
Senecio nitidus (Kunth) DC.	Synonym		TICA
Senecio nitidus Mérat	Unresolved		TICA
Senecio nitidus Phil.	Synonym		TICA
Senecio nitidus Less. ex Harv. & Sond.	Unresolved		TICA
Senecio nivalis (Kunth) Cuatrec.	Accepted		TICA
Senecio niveoaureus Cuatrec.	Accepted		TICA
Senecio niveoplanus I.Thomps.	Accepted		TICA
Senecio niveus Wall.	Unresolved		TICA
Senecio niveus (Thunb.) Willd.	Accepted		TICA
Senecio nobilis Franch.	Synonym		TICA
Senecio nodiflorus C.C.Chang	Accepted		TICA
Senecio noeanus Rupr.	Synonym		TICA
Senecio nogalensis Chiov.	Synonym		TICA
Senecio nordenskjoldii O.Hoffm. ex Dusén	Unresolved		TICA
Senecio nordenskjoldir O. Hoffm.	Unresolved		TRO
Senecio nordenskjöldii O.Hoffm.	Unresolved		TICA
Senecio nordenskjöldii var. simplicior O.Hoffm.	Synonym		TICA
Senecio notonioides (S.Moore) Zonn.	Unresolved		TICA
Senecio novemlepis Hieron.	Synonym		TRO
Senecio novenlepis Hieron.	Synonym		TICA
Senecio novolanatus Cuatrec.	Synonym		TICA
Senecio nubigenus Kunth	Synonym		TICA
Senecio nubivagus L.O.Williams	Accepted		TICA
Senecio nublensis Soldano	Accepted		TICA
Senecio nudibasis H.Lév. & Vaniot	Synonym		TICA
Senecio nudicaulis Sch.Bip.	Unresolved		TICA
Senecio nudicaulis Buch.-Ham. ex D.Don	Accepted		TICA
Senecio nudicaulis Buch.-Ham. ex C.B.Clarke	Unresolved		TICA
Senecio nudiusculus DC.	Unresolved		TICA
Senecio nuraniae Roldugin	Accepted		TICA
Senecio nutans Sch.Bip.	Accepted		TICA
Senecio nutans Sch.Bip. ex Wedd. [Illegitimate]	Unresolved		TICA
Senecio nuttallii Sch.Bip.	Synonym		TICA
Senecio nyikensis Baker [Illegitimate]	Synonym		TICA
Senecio nyikensis var. hildebrandtii (Vatke) G.D.Rowley	Synonym		TICA
Senecio nyungwensis Maquet	Synonym		TICA
Senecio oaxacanus Hemsl.	Accepted		TICA
Senecio obesus Klatt	Accepted		TICA
Senecio oblanceolatus Rusby [Illegitimate]	Unresolved		TICA
Senecio oblanceolatus Rydb.	Synonym		TICA
Senecio obliquus Dulac	Unresolved		TICA
Senecio oblongatus (C.B.Clarke) Franch.	Synonym		TICA
Senecio oblongifolius Steud.	Unresolved		TICA
Senecio obovatus Muhl. ex Willd.	Synonym		TICA
Senecio obovatus Arv.-Touv.	Unresolved		TICA
Senecio obovatus var. elliottii (Torr. & A.Gray) Fernald	Synonym		TICA
Senecio obovatus var. rotundus Britton	Synonym		TICA
Senecio obscurus Fisch. ex Ledeb.	Unresolved		TICA
Senecio obscurus Turcz.	Unresolved		TICA
Senecio obtectus Kuntze	Accepted		TICA
Senecio obtectus O. K.	Unresolved		TICA
Senecio obtusatus Wall.	Unresolved		TICA
Senecio obtusatus Banks ex Pursh [Illegitimate]	Unresolved		TICA
Senecio obtusatus Wall. ex DC.	Accepted		TICA
Senecio ocanensis Greenm. & Cuatrec.	Unresolved		TICA
Senecio occidentalis (A.Gray) Greene	Synonym		TICA
Senecio occidentalis (A.Gray) Rydb. [Illegitimate]	Unresolved		TICA
Senecio occidentalis var. rotundatus Rydb.	Synonym		TICA
Senecio ochoanus Cuatrec.	Unresolved		TICA
Senecio ochraceus (Piper) Piper	Synonym		TICA
Senecio ochrocarpoides Cufod.	Synonym		TICA
Senecio ochrocarpus Oliv. & Hiern	Accepted		TICA
Senecio ochroleucus Hook. & Arn.	Synonym		TICA
Senecio ochroleucus Phil.	Unresolved		TICA
Senecio ochroleucus var. alfa Hook. & Arn.	Synonym		TICA
Senecio ochroleucus var. beta Hook. & Arn.	Synonym		TICA
Senecio oclonetus Phil.	Unresolved		TICA
Senecio octobracteatus B.L.Turner & T.M.Barkley	Synonym		TICA
Senecio octobracteatus var. durangensis (H.Rob. & Brettell) B.L.Turner & T.M.Barkley	Synonym		TICA
Senecio octoglossus DC.	Synonym		TICA
Senecio octolepis Griseb.	Accepted		TICA
Senecio octophyllus	Unresolved		TICA
Senecio octophyllus Sch.Bip. [Illegitimate]	Unresolved		TICA
Senecio odonellii Cabrera	Accepted		TICA
Senecio odontophyllus C.Jeffrey	Unresolved		TICA
Senecio odontopterus DC.	Accepted		TICA
Senecio odoratus A.Rich.	Unresolved		TICA
Senecio odoratus Hornem.	Accepted		TICA
Senecio odoratus Hook.f. [Illegitimate]	Synonym		TICA
Senecio odorus (Forssk.)	Synonym		TICA
Senecio odorus (Forssk.) Sch.Bip.	Synonym		TICA
Senecio oederiifolius DC.	Accepted		TICA
Senecio oehleri Muschl. ex Jaeger	Unresolved		TICA
Senecio oenequifolius Larrañaga	Unresolved		TICA
Senecio oerstedianus Benth. ex Oerst.	Unresolved		TICA
Senecio oerstedianus Benth.	Accepted		TICA
Senecio oerstedtii Kuntze	Unresolved		TICA
Senecio ogilviae Humbert	Synonym		TICA
Senecio ogotorukensis Packer	Synonym		TICA
Senecio okopanus Cabrera	Unresolved		TICA
Senecio oldfieldii I.Thomps.	Accepted		TICA
Senecio oldhamianus Maxim.	Accepted		TICA
Senecio oleifolius Sch.Bip. ex Baker	Unresolved		TICA
Senecio oleosus Vell.	Accepted		TICA
Senecio oleraceus Crevost & Lemarie	Unresolved		TICA
Senecio olgae Regel & Schmalh.	Accepted		TICA
Senecio oliganthus DC. [Illegitimate]	Synonym		TICA
Senecio oliganthus Spreng.	Unresolved		TICA
Senecio oliganthus Franch.	Unresolved		TICA
Senecio oligocephalus DC.	Unresolved		TICA
Senecio oligodon Gand.	Unresolved		TICA
Senecio oligolepis Boiss.	Unresolved		TICA
Senecio oligoleucus Baker	Accepted		TICA
Senecio oligolobus S.Moore	Unresolved		TICA
Senecio oligophyllus Baker	Accepted		TICA
Senecio olivaceobracteatus Ricardi & Marticor.	Accepted		TICA
Senecio olivaceus Klatt	Synonym		TICA
Senecio olivaceus Phil.	Synonym		TICA
Senecio olympicus Boiss.	Unresolved		TICA
Senecio ombrophyllus Skottsb.	Unresolved		TICA
Senecio ommanei (S.Moore) S.Moore	Synonym		TICA
Senecio onae Cuatrec.	Synonym		TICA
Senecio onae var. leonis Cuatrec.	Synonym		TICA
Senecio oodes Rydb.	Synonym		TICA
Senecio oophyllus C.Jeffrey	Accepted		TICA
Senecio oporinus Willd.	Unresolved		TICA
Senecio oppositicordius Cuatrec.	Synonym		TICA
Senecio opuntiifolius DC.	Unresolved		TICA
Senecio orarius J.M.Black	Accepted		TICA
Senecio orbicularis Sond. ex Harv.	Synonym		TICA
Senecio orbicularis Sond.	Unresolved		TICA
Senecio orcuttii Greenm.	Synonym		TICA
Senecio oreganus Howell	Synonym		TICA
Senecio oreinus Cabrera	Accepted		TICA
Senecio oreophilus Greenm. [Illegitimate]	Synonym		TICA
Senecio oreophilus Dusén	Synonym		TICA
Senecio oreophilus Muschl. ex Dinter	Synonym		TICA
Senecio oreophyton J.Rémy	Accepted		TICA
Senecio oreopolus Greenm.	Synonym		TICA
Senecio oresbius Gremman	Unresolved		TICA
Senecio oresbius Greenm.	Synonym		TICA
Senecio organensis Casar.	Unresolved		TICA
Senecio organensis f. albiflorus Cabrera	Unresolved		TICA
Senecio orientalis Mill.	Unresolved		TICA
Senecio orientalis Willd.	Synonym		TICA
Senecio orientalis Ten.	Unresolved		TICA
Senecio orientalis frivald. ex Griseb.	Unresolved		TICA
Senecio orientalis Pacho	Unresolved		TICA
Senecio orizabensis Sch.Bip. ex Hemsl.	Accepted		TICA
Senecio ornatus S.Moore	Accepted		TICA
Senecio orogenes L.O.Williams	Synonym		TICA
Senecio oronocensis DC.	Synonym		TICA
Senecio orotrephes W.W.Sm.	Synonym		TICA
Senecio orthophyllus Greene	Unresolved		TICA
Senecio oryzetorum Diels	Accepted		TICA
Senecio ostenfeldii Druce	Unresolved		TICA
Senecio ostenii Mattf.	Accepted		TICA
Senecio otaeguianus Phil.	Accepted		TICA
Senecio othannae M.Bieb.	Accepted		TICA
Senecio othonnae M.Bieb.	Synonym		TICA
Senecio othonnaeoides A.Cunn. ex DC.	Unresolved		TICA
Senecio othonniflorus DC.	Accepted		TICA
Senecio othonniformis Fourc.	Synonym		TICA
Senecio otites Kunze ex DC.	Accepted		TICA
Senecio otophorus Maxim. [Illegitimate]	Synonym		TICA
Senecio otophorus Phil.	Synonym		TICA
Senecio otophorus Wedd.	Synonym		TICA
Senecio otophorus var. christophori Cuatrec.	Unresolved		TICA
Senecio otophorus var. microcephalus Hieron.	Synonym		TICA
Senecio otophorus var. panduratus Cuatrec.	Synonym		TICA
Senecio otopterus Griseb.	Accepted		TICA
Senecio ottoensis P.Royen	Synonym		TICA
Senecio otuscensis Cabrera	Unresolved		TICA
Senecio ovalifolius Turcz.	Unresolved		TICA
Senecio ovalis Sch.Bip.	Unresolved		TICA
Senecio ovatifolius Boiss.	Synonym		TICA
Senecio ovatifolius Sch.Bip.	Synonym		TICA
Senecio ovatus Willd.	Accepted		TICA
Senecio ovatus (Walter) MacMill.	Unresolved		TICA
Senecio ovatus subsp. alpestris (Gaudin) Herborg	Accepted		TICA
Senecio ovatus subsp. stabianus (Lacaita) Greuter	Accepted		TICA
Senecio ovinus Greene	Synonym		TICA
Senecio ovirensis DC.	Synonym		TICA
Senecio ovirensis subsp. alpestris (Griseb. & Schenk) Hegi	Synonym		TICA
Senecio ovirensis subsp. gaudinii (Gremli) Cufod.	Synonym		TICA
Senecio ovirensis subsp. pseudocrispus	Synonym		TICA
Senecio ovoideus (Compton) Jacobscn	Unresolved		TICA
Senecio ovoideus (Compton) H.Jacobsen	Accepted		TICA
Senecio ovopedatus Cuatrec.	Synonym		TICA
Senecio oxyodon Phil.	Synonym		TICA
Senecio oxyodontus DC.	Accepted		TICA
Senecio oxyphyllus A.Cunn. ex DC.	Accepted		TICA
Senecio oxyriifolius DC.	Accepted		TICA
Senecio oxyriifolius subsp. milanjianus G.D.Rowley	Synonym		TICA
Senecio × oyensis Hepp	Unresolved		TICA
Senecio ozolotepecanus B.L.Turner	Accepted		TICA
Senecio paarlensis DC.	Accepted		TICA
Senecio paberensis Franch.	Synonym		TICA
Senecio pachycarpus C.B.Clarke ex Hook.f.	Unresolved		TICA
Senecio pachylepis Greenm.	Synonym		TICA
Senecio pachyphyllos J.Rémy	Accepted		TICA
Senecio pachyphyllus Cheeseman [Illegitimate]	Synonym		TICA
Senecio pachypodus Greenm.	Synonym		TICA
Senecio pachypus Greenm.	Synonym		TICA
Senecio pachyrhizus O.Hoffm.	Accepted		TICA
Senecio pachythelis Phill. & C.A.Sm.	Synonym		TICA
Senecio pachythelis	Synonym		TICA
Senecio pacificus (Greene) Rydb.	Unresolved		TICA
Senecio paeninsularis S.Moore ex Rendle	Unresolved		TICA
Senecio paeninsularis S.Moore	Unresolved		TICA
Senecio pagosanus A.Heller	Synonym		TICA
Senecio palenae Phil.	Unresolved		TICA
Senecio pallasii Sch.Bip.	Unresolved		TICA
Senecio pallens DC.	Synonym		TICA
Senecio pallens Wall.	Unresolved		TICA
Senecio pallens var. khasianus C.B. Clarke	Synonym		TRO
Senecio pallescens Klatt	Unresolved		TICA
Senecio pallidus Vell.	Unresolved		TICA
Senecio palmatifidus (Siebold & Zucc.) Wittr. & Juel	Synonym		TICA
Senecio palmatilobus Kitam.	Synonym		TICA
Senecio palmatisectus Jeffrey	Synonym		TICA
Senecio palmatisectus var. pubescens Jeffrey	Synonym		TICA
Senecio palmatus Pall. [Illegitimate]	Unresolved		TICA
Senecio palmatus (Pall.) Pall. ex Ledeb.	Synonym		TICA
Senecio palmatus Less.	Unresolved		TICA
Senecio palmatus Lapeyr.	Unresolved		TICA
Senecio palmatus f. davuricus Herder	Synonym		TICA
Senecio palmatus var. integrifolius Koidz.	Synonym		TICA
Senecio palmensis Chr. Sm.	Unresolved		TICA
Senecio palmensis (Nees) C.Sm. ex Link	Synonym		TICA
Senecio palmensis (Nees) Buch	Synonym		TICA
Senecio palmeri A.Gray	Unresolved		TICA
Senecio paludaffinis Hilliard	Accepted		TICA
Senecio paludicola Steud.	Unresolved		TICA
Senecio paludosus L.	Synonym		TICA
Senecio paludosus subsp. angustifolius Holub	Synonym		TICA
Senecio paludosus subsp. bohemicus (Tausch) Čelak.	Synonym		TICA
Senecio paludosus subsp. lanatus Holub	Synonym		TICA
Senecio paludosus subsp. tomentosus Čelak.	Synonym		TICA
Senecio palustris (L.) Hook.	Synonym		TICA
Senecio palustris Vell.	Unresolved		TICA
Senecio palustris var. congestus (L.) Kom.	Synonym		TICA
Senecio pammelii Greenm.	Synonym		TICA
Senecio pammicrocephalus S.Moore	Synonym		TICA
Senecio pampae Lingelsh.	Accepted		TICA
Senecio pampae var. penicillatus Lingelsh.	Synonym		TICA
Senecio pampeanus Cabrera	Accepted		TICA
Senecio pampeanus f. serratus Cabrera	Synonym		TICA
Senecio pamplonensis Sch.Bip. ex Wedd.	Unresolved		TICA
Senecio pancicii Degen	Synonym		TICA
Senecio panduliformis M.Kitamura	Unresolved		TICA
Senecio panduratus	Unresolved		TICA
Senecio panduratus (Thunb.) Less.	Accepted		TICA
Senecio pandurifolius Harv.	Synonym		TICA
Senecio pandurifolius K.Koch	Synonym		TICA
Senecio panduriformis Hilliard	Accepted		TICA
Senecio paneroi B.L.Turner	Synonym		TICA
Senecio paniculatus J.M.Wood [Invalid]	Synonym		TICA
Senecio paniculatus P.J.Bergius	Accepted		TICA
Senecio paniculatus Drège ex Harv. & Sond.	Unresolved		TICA
Senecio paniculatus var. reclinatus (L.f.) Harv.	Synonym		TICA
Senecio panpeanus Cabr. aff.	Unresolved		TRO
Senecio panticallensis Cabrera	Unresolved		TICA
Senecio papagonius A.Nelson	Unresolved		TICA
Senecio papaverifolius A.Rich.	Synonym		TICA
Senecio papillaris Sch.Bip.	Accepted		TICA
Senecio papillosus F.Muell.	Accepted		TICA
Senecio paposanus Phil.	Synonym		TICA
Senecio pappii Ricardi & Marticor.	Accepted		TICA
Senecio papposus (Rchb.) Less.	Synonym		TICA
Senecio papposus subsp. congestus	Synonym		TICA
Senecio papposus subsp. fussii (Griseb. & Schenk) Cufod.	Synonym		TICA
Senecio papposus subsp. kitaibelii (Jáv.) Cufod.	Synonym		TICA
Senecio papposus subsp. wagneri (Degen) Cufod.	Synonym		TICA
Senecio papuanus (Lauterb.) Belcher	Accepted		TICA
Senecio papyraceus DC.	Synonym		TICA
Senecio paradoxus Hoppe ex Willd.	Unresolved		TICA
Senecio paradoxus Albov ex Kurtz	Synonym		TICA
Senecio paraguariensis Mattf.	Accepted		TICA
Senecio paralias Phil.	Unresolved		TICA
Senecio paramensis Cuatrec.	Accepted		TICA
Senecio paranaensis Dusén	Unresolved		TICA
Senecio paranensis Malme	Accepted		TICA
Senecio parascitus Hilliard	Accepted		TICA
Senecio parasiticus Hemsl.	Synonym		TICA
Senecio parayanus García-Pérez	Unresolved		TICA
Senecio pardalianches E.H.L.Krause	Unresolved		TICA
Senecio parentalis Hilliard & B.L.Burtt	Accepted		TICA
Senecio parkeri Baker	Synonym		TICA
Senecio parnassi Boiss. & Heldr.	Synonym		TICA
Senecio parnassiifolia De Wild. & Muschl.	Synonym		TICA
Senecio parochetus Klatt	Synonym		TICA
Senecio parodii Cabrera	Accepted		TICA
Senecio parrasianus Greenm.	Synonym		TICA
Senecio parryi A.Gray	Accepted		TICA
Senecio parviflorus All.	Unresolved		TICA
Senecio parviflorus Larrañaga	Unresolved		TICA
Senecio parvifolius DC.	Accepted		TICA
Senecio parvocapitatus Cabrera	Unresolved		TICA
Senecio pascoensis Cabrera	Accepted		TICA
Senecio pascuiandinus Cuatrec.	Accepted		TICA
Senecio passus-crucis Kuntze	Unresolved		TICA
Senecio patagonicus Phil. [Illegitimate]	Synonym		TICA
Senecio patagonicus Hook. & Arn.	Accepted		TICA
Senecio patagonicus var. andersonii (Hook.f.) Cabrera	Accepted		TICA
Senecio patagonicus var. lobatifolius Cabrera	Accepted		TICA
Senecio patens (Kunth) DC.	Synonym		TICA
Senecio patersonianus R.M.Burton	Unresolved		TICA
Senecio pattersonensis Hoover	Accepted		TICA
Senecio pattersonii B.L.Turner	Accepted		TICA
Senecio patulus Burm. ex DC.	Unresolved		TICA
Senecio paucicalyculatus Klatt	Accepted		TICA
Senecio paucicephalus R.A.Dyer	Synonym		TICA
Senecio paucidentatus DC.	Accepted		TICA
Senecio pauciflorus Baker	Unresolved		TICA
Senecio pauciflorus Thunb. ex Harv. & Sond.	Unresolved		TICA
Senecio pauciflorus Kunth [Illegitimate]	Synonym		TICA
Senecio pauciflorus Thunb.	Synonym		TICA
Senecio pauciflorus Pursh	Synonym		TICA
Senecio pauciflorus var. fallax (Greenm.) Greenm.	Synonym		TICA
Senecio pauciflorus subsp. fallax Greenm.	Synonym		TICA
Senecio pauciflorus var. jucundulus Jeps.	Synonym		TICA
Senecio pauciflosculosus C.Jeffrey	Accepted		TICA
Senecio paucifolius S.G.Gmel.	Accepted		TICA
Senecio paucifolius DC. [Illegitimate]	Synonym		TICA
Senecio paucijugus Baker	Unresolved		TICA
Senecio pauciligulatus R.A.Dyer & C.A.Sm.	Synonym		TICA
Senecio pauciligulatus A.Rich.	Unresolved		TICA
Senecio paucilobus DC.	Unresolved		TICA
Senecio paucinervis Dunn	Synonym		TICA
Senecio paucinervis var. brachylepis C.Marquand & Airy Shaw	Synonym		TICA
Senecio pauciradiatus Belcher	Accepted		TICA
Senecio paulensis Bong.	Accepted		TICA
Senecio paulsenii	Unresolved		TICA
Senecio paulsenii O.Hoffm.	Accepted		TICA
Senecio pauperculus Michx.	Synonym		TICA
Senecio pauperculus var. balsamitae (Muhl. ex Willd.) Fernald	Synonym		TICA
Senecio pauperculus var. crawfordii (Britton) T.M.Barkley	Synonym		TICA
Senecio pauperculus var. firmifolius (Greenm.) Greenm.	Synonym		TICA
Senecio pauperculus var. neoscoticus Fernald	Synonym		TICA
Senecio pauperculus var. praelongus (Greenm.) House	Synonym		TICA
Senecio pauperculus var. thomsoniensis (Greenm.) B.Boivin	Synonym		TICA
Senecio pavlovii Lipsch.	Unresolved		TICA
Senecio pavonicus V.M.Badillo	Synonym		TICA
Senecio pavonii (Wedd.) Cuatrec.	Accepted		TICA
Senecio pearcei Phil.	Synonym		TICA
Senecio pearsonii Hutch.	Accepted		TICA
Senecio pectinatipinnatus Herter	Unresolved		TICA
Senecio pectinatus D.Don ex Baker [Illegitimate]	Unresolved		TICA
Senecio pectinatus (Baker) Herter [Illegitimate]	Unresolved		TICA
Senecio pectinatus DC.	Accepted		TICA
Senecio pectinatus A.Nelson [Illegitimate]	Synonym		TICA
Senecio pectinatus var. leptocarpus Rodway	Synonym		TICA
Senecio pectinatus var. ochroleucus F.Muell.	Synonym		TICA
Senecio pectinatus var. pleiocephalus Rodway	Synonym		TICA
Senecio pectioides Rusby	Unresolved		TICA
Senecio peculiaris Dinter	Synonym		TICA
Senecio pedicularifolius Kunth	Synonym		TICA
Senecio pedicularifolius DC. ex Steud.	Unresolved		TICA
Senecio peduncularis Griseb.	Unresolved		TICA
Senecio pedunculatus Edgew.	Unresolved		TICA
Senecio pedunculatus Sch.Bip.	Unresolved		TICA
Senecio pedunculosus Trautv.	Synonym		TICA
Senecio pedunculus Edgew.	Synonym		TICA
Senecio peguanus DC.	Unresolved		TICA
Senecio pelleifolius	Unresolved		TICA
Senecio pellitus A.Gray	Unresolved		TICA
Senecio pellucidinervis Sch.Bip. ex Baker	Unresolved		TICA
Senecio pellucidinervis Sch.Bip.	Unresolved		TICA
Senecio pellucidus DC.	Accepted		TICA
Senecio pelolepis I.M.Johnst.	Synonym		TICA
Senecio pelquensis Dusén	Accepted		TICA
Senecio peltatus DC.	Synonym		TICA
Senecio peltifer Hemsl.	Unresolved		TRO
Senecio peltiferus Hemsl.	Unresolved		TICA
Senecio peltiformis DC.	Synonym		TICA
Senecio peltophorus Brenan	Accepted		TICA
Senecio pembrinensis Greenm.	Unresolved		TICA
Senecio pemehuensis Soldano	Accepted		TICA
Senecio pendulus (Forssk.) Sch.Bip.	Synonym		TICA
Senecio pendulus Deflers	Unresolved		TICA
Senecio penicillatus (Cass.) Sch.Bip.	Accepted		TICA
Senecio peninsularis Vasey & Rose	Unresolved		TICA
Senecio pennellii Greenm.	Synonym		TICA
Senecio pennellii H.Rob. & Brettell	Synonym		TICA
Senecio penninervius DC.	Accepted		TICA
Senecio pensilis Greenm.	Unresolved		TICA
Senecio pentacopus D.G.Drury	Synonym		TICA
Senecio pentactinus Klatt	Accepted		TICA
Senecio pentadactylus Phil.	Synonym		TICA
Senecio pentamerus Cuatrec.	Unresolved		TICA
Senecio pentanthus Merr.	Synonym		TICA
Senecio pentaphyllus Phil.	Accepted		TICA
Senecio pentaphyllus var. navarri (Phil.) Reiche	Synonym		TICA
Senecio pentapterus Cabrera	Unresolved		TICA
Senecio pentecostus Hiern	Accepted		TICA
Senecio pentlandianus DC.	Unresolved		TICA
Senecio pentodontus Greene	Unresolved		TICA
Senecio peraltae Phil.	Synonym		TICA
Senecio percalvus A.Nelson	Unresolved		TICA
Senecio perdicioides Hook.f.	Synonym		TICA
Senecio perdicioides var. distinctus (Colenso) Kirk	Synonym		TICA
Senecio × peregrinus (Kunk.) G.D.Rowley	Unresolved		TICA
Senecio peregrinus Griseb.	Accepted		TICA
Senecio perennans A.Nelson	Synonym		TICA
Senecio perezii Cabrera	Accepted		TICA
Senecio pereziifolius Rydb.	Synonym		TICA
Senecio pergamentaceus Baker	Accepted		TICA
Senecio pericaulis Greenm.	Synonym		TICA
Senecio perijaensis Cuatrec.	Synonym		TICA
Senecio peripotamus C.Jeffrey	Accepted		TICA
Senecio perplexus A.Nelson	Synonym		TICA
Senecio perralderianus Coss.	Accepted		TICA
Senecio perralderianus var. hosmariensis Pau & Font Quer	Synonym		TICA
Senecio perrieri Humbert	Unresolved		TICA
Senecio perrottetianus Klatt	Unresolved		TICA
Senecio perrottetii DC.	Accepted		TICA
Senecio persicifolius L.	Accepted		TICA
Senecio persicifolius Burm.	Synonym		TICA
Senecio persicifolius Burm. ex DC.	Unresolved		TICA
Senecio persicifolius Ramond	Unresolved		TICA
Senecio persicifolius A.Rich.	Unresolved		TICA
Senecio persicus Sch.Bip.	Unresolved		TICA
Senecio persicus Boiss.	Unresolved		TICA
Senecio personii	Unresolved		TICA
Senecio persoonii De Not.	Synonym		TICA
Senecio peruensis Cuatrec.	Unresolved		TICA
Senecio peruvianus Pers.	Synonym		TICA
Senecio petasioides Greenm.	Synonym		TICA
Senecio petasitis (Sims) DC.	Synonym		TICA
Senecio petasitoides H.Lév.	Synonym		TICA
Senecio peteroanus Phil.	Accepted		TICA
Senecio petiolaris Less. [Invalid]	Synonym		TICA
Senecio petiolaris Less. ex Harv. & Sond.	Unresolved		TICA
Senecio petiolaris DC.	Accepted		TICA
Senecio petiolatus Cotton	Synonym		TICA
Senecio petiolatus Cotton ex Hauman [Invalid]	Synonym		TICA
Senecio petiolincrassatus Cabrera & Zardini	Synonym		TICA
Senecio petitianus A.Rich.	Synonym		TICA
Senecio petraeus (R.E.Fr.) Jacobsen	Unresolved		TICA
Senecio petraeus Klatt [Illegitimate]	Synonym		TICA
Senecio petraeus (R.E.Fr.) Muschl. [Illegitimate]	Synonym		TICA
Senecio petraeus Boiss. & Reut.	Accepted		TICA
Senecio petrocallis Greene	Synonym		TRO
Senecio petrophilus Greene [Illegitimate]	Synonym		TICA
Senecio petrophilus Klatt	Synonym		TICA
Senecio peucedanifolius L.f.	Unresolved		TICA
Senecio pfisteri Ricardi & Marticor.	Accepted		TICA
Senecio pflanzii (Perkins) Cuatrec.	Accepted		TICA
Senecio phaeanthus Nakai	Synonym		TICA
Senecio phaedrus Phil.	Unresolved		TICA
Senecio phaenicochaetes Franch.	Unresolved		TICA
Senecio phagnaloides DC.	Unresolved		TICA
Senecio phalacrocarpoides	Synonym		TICA
Senecio phalacrocarpus Hance	Synonym		TICA
Senecio phalacrocarpus var. globigerus Oliv. ex C.C.Chang	Synonym		TICA
Senecio phalacrolaenus DC.	Synonym		TICA
Senecio phanerandrus Cufod.	Accepted		TICA
Senecio phelleus I.Thomps.	Accepted		TICA
Senecio phellorhizus Muschl.	Synonym		TICA
Senecio phelpsiae Cuatrec.	Synonym		TICA
Senecio philippicus Regel & Körn.	Accepted		TICA
Senecio philippii Sch.Bip. ex Wedd.	Accepted		TICA
Senecio philippii De Wild.	Synonym		TICA
Senecio philippii Sch.Bip.	Unresolved		TICA
Senecio phoenicochaetus Franch.	Synonym		TICA
Senecio phonolithicus Dinter	Synonym		TICA
Senecio phorodendroides L.O.Williams	Accepted		TICA
Senecio phylicifolius Poepp. ex DC.	Accepted		TICA
Senecio phyllocomus Phil.	Synonym		TICA
Senecio phyllolepis Franch.	Synonym		TICA
Senecio phylloleptus Cuatrec.	Accepted		TICA
Senecio phyllomorphus Steud.	Synonym		TICA
Senecio picardae Krug & Urb.	Synonym		TICA
Senecio pichinchensis (Cuatrec.) Cuatrec. [Illegitimate]	Synonym		TICA
Senecio pichinchensis Greenm.	Synonym		TICA
Senecio pickeringii A.Gray	Unresolved		TICA
Senecio picridifolius A.Chev. [Illegitimate]	Unresolved		TICA
Senecio picridifolius DC.	Synonym		TICA
Senecio picridioides (Turcz.) M.E.Lawr.	Accepted		TICA
Senecio picridis S.Schauer	Accepted		TICA
Senecio picticaulis P.R.O.Bally	Synonym		TICA
Senecio picticaulis subsp. patriciae G.D.Rowley	Synonym		TICA
Senecio pierotii Miq.	Accepted		TICA
Senecio pierotii subsp. taitoensis (Hayata) Kitam.	Synonym		TICA
Senecio pilgerianus Diels	Synonym		TICA
Senecio pilgerianus Muschl.	Unresolved		TICA
Senecio pillansii Levyns	Accepted		TICA
Senecio pilosicristus I.Thomps.	Accepted		TICA
Senecio pilosiusculus C.B.Clarke	Unresolved		TICA
Senecio pilotus Phil. ex Kuntze	Unresolved		TICA
Senecio pilotus Phil.	Unresolved		TICA
Senecio pilquensis H.Buek	Accepted		TICA
Senecio pimpinellifolius Kunth	Synonym		TICA
Senecio pimpinellifolius var. laciniatus Wedd.	Synonym		TICA
Senecio pimpinellifolius var. nubigena (Kunth) Hieron.	Synonym		TICA
Senecio pimpinellifolius var. nubigenus (Kunth) Hieron.	Synonym		TRO
Senecio pinacatensis Felger	Accepted		TICA
Senecio pinachensis Cabrera	Accepted		TICA
Senecio pinceus Sch.Bip.	Unresolved		TICA
Senecio pindilicensis Hieron.	Synonym		TICA
Senecio pinetorum Hemsl.	Accepted		TICA
Senecio pinguiculus Pomel	Synonym		TICA
Senecio pinguifolius (DC.) Sch.Bip.	Accepted		TICA
Senecio pinifolius Willd. ex Wedd.	Unresolved		TICA
Senecio pinifolius Pers.	Unresolved		TICA
Senecio pinifolius Dusén	Accepted		TICA
Senecio pinifolius (L.) Lam.	Unresolved		TICA
Senecio pinnatifidus Less.	Accepted		TICA
Senecio pinnatifidus DC.	Unresolved		TICA
Senecio pinnatifidus Phil.	Unresolved		TICA
Senecio pinnatifidus C.B.Clarke	Unresolved		TICA
Senecio pinnatifolius A.Rich.	Accepted		TICA
Senecio pinnatifolius var. alpinus (Ali) I.Thomps.	Accepted		TICA
Senecio pinnatifolius var. capillifolius (Hook.f.) I.Thomps.	Accepted		TICA
Senecio pinnatifolius var. latilobus (Steetz) I.Thomps.	Accepted		TICA
Senecio pinnatifolius var. pleiocephalus (Rodway) Belcher	Synonym		TICA
Senecio pinnatilobatus Sch.Bip.	Unresolved		TICA
Senecio pinnatilobatus Sch.Bip. ex Wedd. [Illegitimate]	Unresolved		TICA
Senecio pinnatipartitus Sch.Bip. ex Oliv.	Accepted		TICA
Senecio pinnatisecta DC.	Accepted		TICA
Senecio pinnatisectus DC.	Synonym		TICA
Senecio pinnatulus Steud.	Unresolved		TICA
Senecio pinnatus Poir.	Accepted		TICA
Senecio pinnatus Sch.Bip.	Unresolved		TICA
Senecio pinnatus DC. [Illegitimate]	Synonym		TICA
Senecio pinnatus Sessé & Moc.	Unresolved		TICA
Senecio pinnatus var. achalensis Griseb.	Synonym		TICA
Senecio pinnatus var. divaricoides Cuatrec.	Synonym		TICA
Senecio pinnatus var. glandulosus Ball	Synonym		TICA
Senecio pinnatus var. leptolobus (DC.) Baker	Synonym		TICA
Senecio pinnatus var. pectinatus Baker	Synonym		TICA
Senecio pinnulatus	Synonym		TICA
Senecio pinnulatus Thunb.	Accepted		TICA
Senecio pinnulatus Sieber	Synonym		TICA
Senecio piptocoma O.Hoffm.	Accepted		TICA
Senecio piptocoma O.Hoffm. ex Schinz	Unresolved		TICA
Senecio pirolaefolia H. Lév.	Unresolved		TRO
Senecio × pirottae Chiov.	Accepted		TICA
Senecio × pirottae var. infundibularis Chiov.	Synonym		TICA
Senecio × pirottae var. infundibuliformis Chiov.	Synonym		TICA
Senecio piscicellianus Buscal. & Muschl.	Unresolved		TICA
Senecio pisidicus Boiss.	Unresolved		TICA
Senecio pissisii Phil.	Accepted		TICA
Senecio pithosillum DC.	Unresolved		TICA
Senecio pittieri Cuatrec.	Synonym		TICA
Senecio piurensis Sagást. & Zardini	Unresolved		TICA
Senecio placillae Steud.	Unresolved		TICA
Senecio planiflorus Kunze ex Cabrera	Accepted		TICA
Senecio plantagineoides C.Jeffrey	Accepted		TICA
Senecio plantagineus E.H.L.Krause	Unresolved		TICA
Senecio plantagineus Bertero	Synonym		TICA
Senecio plantagineus DC.	Accepted		TICA
Senecio plantagineus Bertero ex Colla	Unresolved		TICA
Senecio plantaginifolius Franch.	Synonym		TICA
Senecio platanifolius Benth.	Accepted		TICA
Senecio platensis Arechav.	Accepted		TICA
Senecio plattensis (Packera) Nutt.	Accepted		TICA
Senecio platycodon Baker	Unresolved		TICA
Senecio platyglossus Franch.	Synonym		TICA
Senecio platylepis DC.	Accepted		TICA
Senecio platylobus Rydb.	Synonym		TICA
Senecio platyphylloides Sommier & Levier	Synonym		TICA
Senecio platyphyllus DC.	Synonym		TICA
Senecio platypleurus Cufod.	Synonym		TICA
Senecio platypus Greenm.	Accepted		TICA
Senecio platzii Volkens	Unresolved		TICA
Senecio platzii Volkens & Muschl. ex Muschl.	Synonym		TICA
Senecio plebeius Banks & Sol. ex Hook.f.	Unresolved		TICA
Senecio plebeius DC.	Synonym		TICA
Senecio pleianthus (Humbert) Humbert	Accepted		TICA
Senecio pleistocephalus S.Moore	Accepted		TICA
Senecio pleistophyllus C.Jeffrey	Accepted		TICA
Senecio pleniauritus Cuatrec.	Accepted		TICA
Senecio pleopterus Diels	Synonym		TICA
Senecio pleurocaulis Franch.	Synonym		TICA
Senecio plumbeus Griseb.	Synonym		TICA
Senecio pluricephalus Cabrera	Accepted		TICA
Senecio poculiferus S.Moore ex Rendle	Unresolved		TICA
Senecio poculiferus S.Moore	Synonym		TICA
Senecio podolianus Panigrahi	Unresolved		TICA
Senecio poeppigii Hook. & Arn.	Accepted		TICA
Senecio poeppigii (DC.) Cuatrec.	Unresolved		TICA
Senecio poeppigii Wedd. [Illegitimate]	Unresolved		TICA
Senecio poeppigii var. condensatus Reiche	Synonym		TICA
Senecio poggeanus Mattf.	Unresolved		TICA
Senecio pogonias Cabrera	Accepted		TICA
Senecio pohlii Sch.Bip.	Unresolved		TICA
Senecio pohlii Sch.Bip. ex Baker	Unresolved		TICA
Senecio pojarkovae Schischk.	Synonym		TICA
Senecio polelensis Hilliard	Accepted		TICA
Senecio polifolius L.	Unresolved		TICA
Senecio pollicaris DC. ex Bojer	Unresolved		TICA
Senecio polyadenus Hedberg	Accepted		TICA
Senecio polyanthemoides Sch.Bip.	Accepted		TICA
Senecio polyanthemus DC.	Unresolved		TICA
Senecio polyanthemus var. epitrachys (DC.) DC.	Synonym		TICA
Senecio polycephalus Ledeb.	Synonym		TICA
Senecio polycephalus C.B.Clarke	Unresolved		TICA
Senecio polychotomus (Chiov.)	Synonym		TICA
Senecio polychotomus subsp. squarrosus (Cufod.) G.D.Rowley	Synonym		TICA
Senecio polygaloides Phil.	Accepted		TICA
Senecio polygonoides Muschl.	Synonym		TICA
Senecio polygonoides Cuatrec. [Illegitimate]	Synonym		TICA
Senecio polylepis Sch.Bip. [Illegitimate]	Unresolved		TICA
Senecio polymerus Klatt	Synonym		TICA
Senecio polymorphus Sch.Bip.	Unresolved		TICA
Senecio polyodon DC.	Accepted		TICA
Senecio polyodon var. polyodon DC.	Accepted		TICA
Senecio polyodon var. subglaber (O.Hoffm. ex Kuntze) Hilliard & B.L.Burtt	Accepted		TICA
Senecio polyphlebius Griseb.	Synonym		TICA
Senecio polyphyllus Kunze ex DC.	Accepted		TICA
Senecio polyphyllus Sch.Bip.	Synonym		TICA
Senecio polyphyllus Sch.Bip. ex Wedd. [Illegitimate]	Synonym		TICA
Senecio polyphyllus var. antucensis (Phil.) Reiche	Synonym		TICA
Senecio polypodioides Robinson & Greenm.	Unresolved		TICA
Senecio polypodioides Greene	Accepted		TICA
Senecio polypodioides (Greene) T. Durand & B.D. Jacks.	Unresolved		TRO
Senecio polyrhizus Baker	Synonym		TICA
Senecio pomacochanus Cuatrec.	Synonym		TICA
Senecio pomacochanus f. arachnoideus Cuatrec.	Synonym		TICA
Senecio pongoensis Cuatrec.	Unresolved		TICA
Senecio ponticus Grecescu	Unresolved		TICA
Senecio popayanensis Hieron.	Synonym		TICA
Senecio populifolius L.	Synonym		TICA
Senecio populifolius Burm. ex DC.	Synonym		TICA
Senecio porophylloides J.Rémy	Synonym		TICA
Senecio porphyranthus Schischk.	Accepted		TICA
Senecio porphyresthes T.M.Barkley	Synonym		TICA
Senecio portalesianus J.Rémy	Accepted		TICA
Senecio porteri Greene	Synonym		TICA
Senecio portulacoides J.Rémy	Accepted		TICA
Senecio poseideonis Hilliard & B.L.Burtt	Accepted		TICA
Senecio potamogetonifolius Sch.Bip.	Unresolved		TICA
Senecio potamogetonifolius	Synonym		TICA
Senecio potaninii C.Winkl.	Synonym		TICA
Senecio potosianus Klatt	Accepted		TICA
Senecio potosinus Greenm.	Unresolved		TICA
Senecio pottsii Armstr.	Accepted		TICA
Senecio powellii B.L.Turner	Accepted		TICA
Senecio poyasensis Cuatrec.	Unresolved		TICA
Senecio praealtus Bertol.	Synonym		TICA
Senecio praealtus subsp. foliosus (DC.) Cout.	Synonym		TICA
Senecio praecox (Cav.) DC.	Accepted		TICA
Senecio praecox var. morelensis (Miranda) McVaugh	Accepted		TICA
Senecio praecox var. tzimolensis T.M.Barkley	Synonym		TICA
Senecio praeruptorum Sch.Bip. ex Klatt	Accepted		TICA
Senecio praeruptorum Sch.Bip. [Illegitimate]	Unresolved		TICA
Senecio praeteritus Killick	Accepted		TICA
Senecio prainianus A.Berger	Synonym		TICA
Senecio pratensis Kom. [Illegitimate]	Unresolved		TICA
Senecio pratensis Richt.	Synonym		TICA
Senecio pratensis Phil.	Synonym		TICA
Senecio pratensis DC.	Synonym		TICA
Senecio pratensis Schur	Unresolved		TICA
Senecio pratensis var. delfinii (Phil.) Reiche	Synonym		TICA
Senecio pratensis var. polycephalus Regel	Synonym		TICA
Senecio praticola Rouy	Unresolved		TICA
Senecio praticola Schischk. & Serg.	Synonym		TICA
Senecio praticolus	Synonym		TICA
Senecio prattii Hemsl.	Synonym		TICA
Senecio pre Herbarium Practice & Following Welman.	Unresolved		TICA
Senecio prenanthiflorus Benth. & Hook.f.	Unresolved		TICA
Senecio prenanthiflorus (Burch. ex DC.) Hemsl.	Unresolved		TICA
Senecio prenanthifolius Phil.	Accepted		TICA
Senecio prenanthoidea (DC.) K.Schum. & Lauterb.	Synonym		TICA
Senecio prenanthoides A.Rich.	Accepted		TICA
Senecio pretioides Rusby	Unresolved		TICA
Senecio pricei N.D.Simpson	Accepted		TICA
Senecio prichardii S.Moore ex Rendle	Unresolved		TICA
Senecio prichardii S.Moore	Synonym		TICA
Senecio primulaefolius H.Lév.	Unresolved		TICA
Senecio primulifolius	Synonym		TICA
Senecio primulifolius F.Muell.	Accepted		TICA
Senecio primulifolius Vell.	Unresolved		TICA
Senecio princei Simps.	Accepted		TRO
Senecio principis Franch.	Synonym		TICA
Senecio pringlei A.Gray	Unresolved		TICA
Senecio prionites MacOwan	Synonym		TICA
Senecio prionites var. laxus MacOwan	Synonym		TICA
Senecio prionophyllus Franch.	Synonym		TICA
Senecio prionophyllus Greene [Illegitimate]	Synonym		TICA
Senecio prionopterus B.L.Rob. & Greenm.	Accepted		TICA
Senecio procerus (Griseb.) Boiss.	Synonym		TICA
Senecio procerus (Griseb.) Vel.	Unresolved		TICA
Senecio procerus Griseb.	Unresolved		TICA
Senecio procerus Salisb.	Unresolved		TICA
Senecio proculifer S.Moore	Unresolved		TICA
Senecio procumbens Kunth	Accepted		TICA
Senecio productus I.Thomps.	Accepted		TICA
Senecio profundorum Dunn	Synonym		TICA
Senecio prolixus Greenm.	Synonym		TICA
Senecio promatensis Matzenb.	Accepted		TICA
Senecio promaucanus Phil.	Unresolved		TICA
Senecio propinquus Schischk.	Accepted		TICA
Senecio proprior S.Moore	Unresolved		TICA
Senecio proprius Gand.	Unresolved		TICA
Senecio prostratus Klatt	Accepted		TICA
Senecio proteus J.Rémy	Accepted		TICA
Senecio protractus (S.Moore) Eyles	Synonym		TICA
Senecio provincialis (L.) Druce	Accepted		TICA
Senecio prunifolius Wedd.	Unresolved		TICA
Senecio prunioides Rusby	Synonym		TICA
Senecio przewalskii Maxim.	Synonym		TICA
Senecio psammoecus Cabrera	Synonym		TICA
Senecio psammophilus Phil. [Illegitimate]	Synonym		TICA
Senecio psammophilus Griseb.	Synonym		TICA
Senecio pseudalmeidae Cabrera	Accepted		TICA
Senecio pseudaspericaulis Cabrera	Accepted		TICA
Senecio pseudaureus Rydb.	Synonym		TICA
Senecio pseudaureus var. flavulus (Greene) Greenm.	Synonym		TICA
Senecio pseudaureus subsp. flavulus (Greene) G.W.Douglas & Ruyle-Douglas	Synonym		TICA
Senecio pseudaureus subsp. semicordatus (Mack. & Bush) G.W.Douglas & Ruyle-Douglas	Synonym		TICA
Senecio pseudaureus var. semicordatus (Mack. & Bush) T.M.Barkley	Synonym		TICA
Senecio pseuderucoides Cabrera	Accepted		TICA
Senecio pseudo Sch.Bip.	Unresolved		TICA
Senecio pseudo-alatus	Synonym		TICA
Senecio pseudo-china Andrews	Unresolved		TICA
Senecio pseudo-discoideus Sch.Bip. ex F.Phil.	Unresolved		TICA
Senecio pseudo-doronicum Schur	Synonym		TICA
Senecio pseudo-elegans Less.	Synonym		TICA
Senecio pseudo-gerardi Rouy	Unresolved		TICA
Senecio pseudo-longifolius Sch.Bip.	Unresolved		TICA
Senecio pseudo-rhyncholaenus Thell.	Synonym		TICA
Senecio pseudo-rhyncholaenus var. auriculatus Thell.	Synonym		TICA
Senecio pseudo-sceptrum Steud.	Synonym		TICA
Senecio pseudo-tamoides Thell.	Unresolved		TICA
Senecio pseudo-vernalis Zabel ex Nyman	Unresolved		TICA
Senecio pseudoarnica Less.	Accepted		TICA
Senecio pseudoarnica var. rollandii Vict.	Synonym		TICA
Senecio pseudoaurantiacus Kom.	Synonym		TICA
Senecio pseudochina L.	Synonym		TICA
Senecio pseudocrispus (Fiori) E.Mayer	Synonym		TICA
Senecio pseudoformosus Cuatrec.	Accepted		TICA
Senecio pseudomairei H.Lév.	Accepted		TICA
Senecio pseudoorientalis Schischk.	Accepted		TICA
Senecio pseudopicridis T.M.Barkley	Accepted		TICA
Senecio pseudopohlii Cabrera	Unresolved		TICA
Senecio pseudopormosus Cuatrec.	Unresolved		TRO
Senecio pseudoracemosus Grossh.	Unresolved		TICA
Senecio pseudosonchus Vaniot	Synonym		TICA
Senecio pseudosonchus var. borealis (Herder) S.Y.Hu	Synonym		TICA
Senecio pseudosonchus var. polycephalus (Regel) Kitam.	Synonym		TICA
Senecio pseudostigophlebius Cabrera	Unresolved		TICA
Senecio pseudosubsessilis C.Jeffrey	Accepted		TICA
Senecio pseudosylvaticus Lojac.	Unresolved		TICA
Senecio pseudotites Griseb.	Accepted		TICA
Senecio pseudotites var. glabra Hicken	Synonym		TICA
Senecio pseudotomentosus Mack. & Bush	Synonym		TICA
Senecio psiadioides O.Hoffm.	Synonym		TICA
Senecio psidiifolius Rusby [Illegitimate]	Unresolved		TICA
Senecio psilocarpus Belcher & Albr.	Accepted		TICA
Senecio psilophyllus I.Thomps.	Unresolved		TICA
Senecio psychrophilus Wedd.	Synonym		TICA
Senecio ptarianus Cuatrec.	Synonym		TICA
Senecio ptarmicifolius Bory	Unresolved		TICA
Senecio pteridophyllus Franch.	Accepted		TICA
Senecio pterocarpus Steud.	Unresolved		TICA
Senecio pterocaulis	Synonym		TICA
Senecio pterocaulis Greenm.	Synonym		TRO
Senecio pteroneurus (DC.) Ball	Unresolved		TICA
Senecio pteroneurus (DC.) Sch.Bip.	Synonym		TICA
Senecio pterophorus DC.	Accepted		TICA
Senecio pterophorus var. apterus (DC.) Harv.	Synonym		TICA
Senecio pterophorus var. pterophorus	Synonym		TICA
Senecio pteropodus W.W.Sm.	Synonym		TICA
Senecio pteropogon Griseb.	Synonym		TICA
Senecio puberulus DC.	Accepted		TICA
Senecio pubescens Phil.	Accepted		TICA
Senecio pubescens S.Moore	Unresolved		TICA
Senecio pubiger L.	Accepted		TRO
Senecio pubigerus L.	Accepted		TICA
Senecio puchi Phil.	Accepted		TICA
Senecio pudicus Greene	Accepted		TICA
Senecio puffinii	Synonym		TICA
Senecio pugioniformis Sch.Bip.	Accepted		TICA
Senecio pulchellus (Kunth) DC. [Illegitimate]	Synonym		TICA
Senecio pulchellus Kunth	Synonym		TICA
Senecio pulchellus var. squamiferus Cuatrec.	Synonym		TICA
Senecio pulcher Hook. & Arn.	Accepted		TICA
Senecio pulcher f. pulcher	Accepted		TICA
Senecio pulchrifolius Cabrera	Synonym		TICA
Senecio pulicarioides Baker	Accepted		TICA
Senecio pullus Klatt [Illegitimate]	Synonym		TICA
Senecio pulviniformis Hieron.	Synonym		TICA
Senecio pumiceus Colenso	Synonym		TICA
Senecio pumiceus var. angustatus Kirk	Synonym		TICA
Senecio pumilus Tortosa & Bartoli	Accepted		TICA
Senecio pumilus Poir. ex DC. [Invalid]	Unresolved		TICA
Senecio puna-sessilis Cuatrec.	Accepted		TICA
Senecio punae Cabrera	Accepted		TICA
Senecio punctarenicus	Synonym		TICA
Senecio punduahensis Sch.Bip.	Unresolved		TICA
Senecio pungens (Kunth) DC.	Synonym		TICA
Senecio puracensis (Cuatrec.) Cuatrec.	Synonym		TICA
Senecio purdomii Turrill	Synonym		TICA
Senecio purpurascens Klatt	Synonym		TICA
Senecio purpuratus Phil.	Synonym		TICA
Senecio purpuratus var. subdiscoideus (Sch.Bip. ex Wedd.) Reiche	Synonym		TICA
Senecio purpureo-viridis Baker	Synonym		TICA
Senecio purpureus Soy.-Will.	Unresolved		TICA
Senecio purpureus L.	Accepted		TICA
Senecio purpurivenosus Cuatrec.	Synonym		TICA
Senecio purpusii Greenm. ex Brandegee	Synonym		TICA
Senecio purshianus Nutt.	Synonym		TICA
Senecio purtschelleri Engl.	Accepted		TICA
Senecio pururu Cuatrec.	Synonym		TICA
Senecio pusillus Dinter ex Range	Accepted		TICA
Senecio pusillus Guss. ex DC.	Unresolved		TICA
Senecio pusillus A.Rich.	Unresolved		TICA
Senecio putcalensis Hieron.	Synonym		TICA
Senecio putjatae C.Winkl.	Synonym		TICA
Senecio pycnanthus Phil.	Accepted		TICA
Senecio pycnanthus var. brevifolia Phil.	Synonym		TICA
Senecio pygmaeus DC.	Synonym		TICA
Senecio pyramidatus DC.	Accepted		TICA
Senecio pyrenaicus L.	Accepted		TICA
Senecio pyrenaicus	Synonym		TICA
Senecio pyrenaicus L. ex Loefl.	Unresolved		TICA
Senecio pyrenaicus subsp. caespitosus (Brot.) Franco	Accepted		TICA
Senecio pyrenophilus Cuatrec.	Unresolved		TICA
Senecio pyrifolius Mart. ex Baker	Unresolved		TICA
Senecio pyrifolius B.L.Rob.	Unresolved		TICA
Senecio pyroglossus Kar. & Kir.	Accepted		TICA
Senecio pyrolifolius H.Lév.	Unresolved		TICA
Senecio pyroloides Greenm.	Unresolved		TICA
Senecio pyrophilus Zoll. & Mor.	Accepted		TICA
Senecio pyrrhochrous Greene	Synonym		TICA
Senecio pyrrhopappus Sch.Bip.	Unresolved		TICA
Senecio pyrropappus Franch. [Illegitimate]	Synonym		TICA
Senecio qathlambanus Hilliard	Accepted		TICA
Senecio quadridentatus Labill.	Accepted		TICA
Senecio quaerens Greene	Synonym		TICA
Senecio quartinianus Asch.	Synonym		TICA
Senecio quartziticola Humbert	Unresolved		TICA
Senecio quaylei T.M.Barkley	Accepted		TICA
Senecio quebradensis Greenm.	Synonym		TICA
Senecio queenslandicus I.Thomps.	Accepted		TICA
Senecio quenselii Skottsb.	Unresolved		TICA
Senecio quequensis Cabrera	Synonym		TICA
Senecio quercetorum Greene	Accepted		TICA
Senecio quercifolius Thunb.	Synonym		TICA
Senecio quercifolius Pourr. ex Steud.	Unresolved		TICA
Senecio quezalticus L.O.Williams	Synonym		TICA
Senecio quillotensis Phil.	Unresolved		TICA
Senecio quinquangulatus Sch.Bip.	Unresolved		TICA
Senecio quinqueflorus DC.	Synonym		TICA
Senecio quinquelepis (Hieron.) Hieron. ex Cabrera [Illegitimate]	Unresolved		TICA
Senecio quinqueligulatus Winkl.	Accepted		TICA
Senecio quinquelobus (Wall. ex DC.) Hook.f. & Thomson ex C.B.Clarke	Unresolved		TICA
Senecio quinquelobus (Wall. ex DC.) Hook.f. & Thoms	Synonym		TICA
Senecio quinquelobus (Thunb.) DC.	Accepted		TICA
Senecio quinquelobus var. helminthioides (Sch.Bip.) Sch.Bip.	Synonym		TICA
Senecio quinquelobus var. moupinensis Franch.	Synonym		TICA
Senecio quinquenervius Sond. ex Sond.	Accepted		TICA
Senecio quinqueradiatus Boiss. ex DC.	Unresolved		TICA
Senecio quinqueradiatus Boiss.	Unresolved		TICA
Senecio quiroranus Cuatrec.	Synonym		TICA
Senecio quitensis Cuatrec.	Synonym		TICA
Senecio rabani C.B.Clarke	Unresolved		TICA
Senecio racemosus Wall.	Unresolved		TICA
Senecio racemosus (M.Bieb.) DC.	Accepted		TICA
Senecio racemulifer Pavlov	Accepted		TICA
Senecio radiatus Cuatrec.	Unresolved		TICA
Senecio radicans (L.f.) Sch.Bip.	Accepted		TICA
Senecio radiolatus F.Muell.	Accepted		TICA
Senecio radiolatus subsp. antipodus (Kirk) C.J.Webb	Accepted		TICA
Senecio radulaefolius Sch.Bip.	Unresolved		TICA
Senecio radulaefolius (Kunth) Hemsl.	Unresolved		TICA
Senecio ragazzii Chiov.	Accepted		TICA
Senecio ragonesei Cabrera	Accepted		TICA
Senecio rahmeri Phil.	Accepted		TICA
Senecio ramboanus Cabrera	Accepted		TICA
Senecio ramentaceus Baker	Unresolved		TICA
Senecio ramentosus Cuatrec.	Synonym		TICA
Senecio ramonii Cuatrec.	Synonym		TICA
Senecio ramosissimus DC.	Accepted		TICA
Senecio ramosus Wall.	Accepted		TICA
Senecio ramsbottomi Hand.-Mazz.	Synonym		TICA
Senecio rancaguensis J.Rémy	Unresolved		TICA
Senecio rancoensis	Unresolved		TICA
Senecio ranconensis Sch.Bip.	Unresolved		TICA
Senecio ranconensis Sch.Bip. ex Phil. [Invalid]	Synonym		TICA
Senecio ranconensis Sch.Bip. ex Lechl. [Invalid]	Synonym		TICA
Senecio ranconensis Sch.Bip. ex Ball	Unresolved		TICA
Senecio randii S.Moore	Accepted		TICA
Senecio rangei Muschl. ex Dinter	Unresolved		TICA
Senecio rapae F.Br.	Synonym		TICA
Senecio raphanifolius Wall.	Unresolved		TICA
Senecio raphanifolius Wall. ex DC.	Accepted		TICA
Senecio rapifolius Nutt.	Accepted		TICA
Senecio rapistroides DC.	Unresolved		TICA
Senecio rariflorus K.Koch	Unresolved		TICA
Senecio rauhii Cuatrec.	Unresolved		TICA
Senecio rauranus Cuatrec.	Unresolved		TICA
Senecio rautaneni (S.Moore) S.Moore	Synonym		TICA
Senecio ravidus C.Winkl.	Unresolved		TICA
Senecio rawsonianus Greene	Synonym		TICA
Senecio reclinatus L.f.	Accepted		TICA
Senecio rectiramus Baker	Synonym		TICA
Senecio recurvatus Kunth	Accepted		TICA
Senecio redivivus Mabb.	Unresolved		TICA
Senecio reedi Phil.	Accepted		TICA
Senecio reflexifolius Cuatrec.	Unresolved		TICA
Senecio reflexus (Kunth) Cuatrec. [Illegitimate]	Synonym		TICA
Senecio reflexus Kunth [Illegitimate]	Synonym		TICA
Senecio refractisquamatus De Wild.	Synonym		TICA
Senecio refractisquamatus var. intermedia (Hauman) Robyns	Synonym		TICA
Senecio regiomontanus DC.	Unresolved		TICA
Senecio regis H.Rob.	Unresolved		TICA
Senecio reglensis Greenm.	Synonym		TICA
Senecio regularis Sch.Bip.	Unresolved		TICA
Senecio rehmannii Bolus	Accepted		TICA
Senecio reicheanus Cabrera	Accepted		TICA
Senecio reinoldii Endl.	Synonym		TICA
Senecio reinoldii Endl. ex Hook.f.	Unresolved		TICA
Senecio reinoldii var. ambiguus (Cheeseman) Allan	Synonym		TICA
Senecio × reisackii Grembl. ex Nyman	Unresolved		TICA
Senecio reissianus Hieron.	Synonym		TICA
Senecio reitzianus Cabrera	Accepted		TICA
Senecio remifolius Wooton & Standl.	Unresolved		TICA
Senecio remipes W.W.Sm.	Synonym		TICA
Senecio × remotifolius Petrie	Synonym		TICA
Senecio remyanus Phil.	Synonym		TICA
Senecio remyanus f. eradiatus Kuntze	Synonym		TICA
Senecio renardii Winkl.	Accepted		TICA
Senecio renatus Franch.	Synonym		TICA
Senecio renifolius (C.A.Mey.) Sch.Bip.	Synonym		TICA
Senecio renifolius Porter [Illegitimate]	Synonym		TICA
Senecio reniformis (Hook.) MacMill.	Synonym		TICA
Senecio reniformis Wall. [Illegitimate]	Synonym		TICA
Senecio renjifoanus Phil.	Accepted		TICA
Senecio repandus Thunb. ex Harv. & Sond.	Unresolved		TICA
Senecio repandus Hook.f. ex C.Muell.	Unresolved		TICA
Senecio repandus Thunb.	Accepted		TICA
Senecio repangae de Lange & B.G.Murray	Accepted		TICA
Senecio repens Dulac [Illegitimate]	Unresolved		TICA
Senecio repens (L.) [Illegitimate]	Unresolved		TICA
Senecio repens (L.) Baill.	Synonym		TICA
Senecio repens DC. [Illegitimate]	Synonym		TICA
Senecio repens Stokes	Accepted		TICA
Senecio repens var. macbridei (Cuatrec.) Cabrera	Accepted		TICA
Senecio repollensis Cabrera	Accepted		TICA
Senecio reptans Turcz.	Accepted		TICA
Senecio resectus DC.	Accepted		TICA
Senecio resedifolius Less.	Synonym		TICA
Senecio resedifolius var. moresbiensis B.Boivin	Synonym		TICA
Senecio resinosus Dusén	Unresolved		TICA
Senecio retanensis Cabrera	Accepted		TICA
Senecio reticulatus DC.	Accepted		TICA
Senecio reticulatus C.B.Clarke [Illegitimate]	Unresolved		TICA
Senecio retortus (DC.) Benth.	Accepted		TICA
Senecio retrorsus DC.	Accepted		TICA
Senecio retrorsus var. subedentulus DC.	Synonym		TICA
Senecio retusus Wall.	Unresolved		TICA
Senecio retusus (DC.) Wall. ex Hook.f.	Synonym		TICA
Senecio reverdattoi Sobolevsk.	Synonym		TICA
Senecio revolutus Kirk	Synonym		TICA
Senecio revolutus Hoover [Illegitimate]	Synonym		TICA
Senecio rex (Sandwith) Cuatrec.	Unresolved		TICA
Senecio rhabdos C.B.Clarke	Unresolved		TICA
Senecio rhammatophyllus Mattf.	Accepted		TICA
Senecio rhizocephalus Turcz.	Accepted		TICA
Senecio rhizocephalus A.Gray ex Wedd.	Synonym		TICA
Senecio rhizocephalus A.Gray	Unresolved		TICA
Senecio rhizomatus Rusby	Accepted		TICA
Senecio rhodanthus Baker	Synonym		TICA
Senecio rhodaster Baker	Synonym		TICA
Senecio rhombifolius Bolle	Synonym		TICA
Senecio rhombifolius (Willd.) Sch.Bip.	Synonym		TICA
Senecio rhomboideus Harv.	Accepted		TICA
Senecio rhopalodenia Dinter [Illegitimate]	Synonym		TICA
Senecio rhopalophyllus (Dinter) Merxm.	Synonym		TICA
Senecio rhyacophilus Greenm.	Accepted		TICA
Senecio rhyncholaenus DC.	Accepted		TICA
Senecio ricardii Martic. & Quezada	Accepted		TICA
Senecio richardianus DC.	Unresolved		TICA
Senecio richardsonii B.L.Turner	Accepted		TICA
Senecio richii A.Gray	Unresolved		TICA
Senecio ricoensis Cuatrec.	Unresolved		TICA
Senecio riddellii Torr. & A.Gray	Accepted		TICA
Senecio riddellii var. parksii Cory	Synonym		TICA
Senecio rigens L.	Synonym		TICA
Senecio rigescens Jacq.	Synonym		TICA
Senecio rigidifolius V.M.Badillo	Unresolved		TICA
Senecio rigidus (Thunb.) Jacobsen	Unresolved		TICA
Senecio rigidus L.	Accepted		TICA
Senecio ringens Steud.	Unresolved		TICA
Senecio riograndensis Matzenb.	Accepted		TICA
Senecio riojanus Cabrera	Accepted		TICA
Senecio riomayensis B.L.Turner	Accepted		TICA
Senecio riotintis Cuatrec.	Synonym		TICA
Senecio riparius Salisb.	Unresolved		TICA
Senecio riparius Wallr.	Synonym		TICA
Senecio riparius DC.	Synonym		TICA
Senecio riskindii B.L.Turner & T.M.Barkley	Accepted		TICA
Senecio ritovegana B.L.Turner	Accepted		TICA
Senecio rivalis Greenm.	Synonym		TICA
Senecio rivularis J.Rémy [Illegitimate]	Synonym		TICA
Senecio rivularis (Waldst. & Kit.) DC.	Synonym		TICA
Senecio rivularis Borbás	Unresolved		TICA
Senecio rivularis subsp. pseudocrispus (Fiori) E.Mayer	Synonym		TICA
Senecio robbinsii Oakes ex Rusby	Synonym		TICA
Senecio robbinsii var. subtomentosus Peck	Synonym		TICA
Senecio roberti-friesii K.Afzel.	Synonym		TICA
Senecio roberti-friesii var. kilimanjaricus K.Afzel.	Synonym		TICA
Senecio roberti-friesii var. subcanescens K.Afzel.	Synonym		TICA
Senecio robertiifolius DC.	Accepted		TICA
Senecio robinsonianus Greenm.	Synonym		TICA
Senecio roborowskii Maxim.	Synonym		TICA
Senecio robustus Buchanan [Illegitimate]	Synonym		TICA
Senecio robustus Sch.Bip.	Unresolved		TICA
Senecio robustus var. kareliniana Trautv.	Synonym		TICA
Senecio roccatii Chiov.	Synonym		TICA
Senecio rochelianus Fuss	Synonym		TICA
Senecio rodriguezii Willk. ex J.J.Rodr.	Synonym		TICA
Senecio rogersii S.Moore	Synonym		TICA
Senecio rolandi-bonaparte Wolf	Unresolved		TICA
Senecio roldana DC.	Accepted		TICA
Senecio rollandii (Vict.) Vict.	Synonym		TICA
Senecio romeroi Cuatrec.	Accepted		TICA
Senecio romeroides Cuatrec.	Unresolved		TICA
Senecio rooseveltianus De Wild.	Synonym		TICA
Senecio roripifolius Cabrera	Accepted		TICA
Senecio rosanus Cuatrec.	Synonym		TICA
Senecio rosei Greenm.	Accepted		TICA
Senecio roseiflorus R.E.Fr.	Accepted		TICA
Senecio rosellatus DC.	Synonym		TICA
Senecio rosellatus Bojer	Unresolved		TICA
Senecio rosellatus var. olivaceus (Klatt) Humbert	Unresolved		TICA
Senecio roseus Klatt [Illegitimate]	Synonym		TICA
Senecio roseus Sch.Bip.	Accepted		TICA
Senecio rosinae Gamisans	Unresolved		TICA
Senecio rosmarinifolius L.f.	Accepted		TICA
Senecio rosmarinus Phil.	Accepted		TICA
Senecio rossianus Mattf.	Unresolved		TICA
Senecio rostellatus Steud.	Unresolved		TICA
Senecio rosulatus Rydb.	Synonym		TICA
Senecio rosulifer H.Lév. & Vaniot	Synonym		TICA
Senecio rosuliferus [Illegitimate]	Synonym		TICA
Senecio rothrockii Greenm.	Unresolved		TICA
Senecio rothschuhianus Greenm.	Synonym		TICA
Senecio rotundifolius Lapeyr.	Synonym		TICA
Senecio rotundifolius Stokes	Unresolved		TICA
Senecio rotundifolius Sessé & Moc. [Illegitimate]	Synonym		TICA
Senecio rotundifolius (J.R.Forst & G.Forst) Hook.f. [Illegitimate]	Synonym		TICA
Senecio rotundifolius var. ambiguus Cheeseman	Synonym		TICA
Senecio rotundus (Britton) Small	Synonym		TICA
Senecio rowleyanus H.Jacobsen	Accepted		TICA
Senecio rowleyanus M.Jacobs	Unresolved		TICA
Senecio royleanus DC.	Accepted		TICA
Senecio rubens Juss. ex Jacq.	Synonym		TICA
Senecio rubescens S.Moore	Synonym		TICA
Senecio rubiginosus Elmer	Synonym		TICA
Senecio rubricaulis Greene	Synonym		TICA
Senecio rubrilacunae Cuatrec.	Accepted		TICA
Senecio rudbeckiaefolius Meyen & Walp.	Accepted		TICA
Senecio ruderalis Harv.	Synonym		TICA
Senecio rudis Turcz.	Unresolved		TICA
Senecio rueppellii Sch.Bip.	Synonym		TICA
Senecio rufescens DC.	Accepted		TICA
Senecio rufescens (Humb. & Bonpl.) Cuatrec. [Illegitimate]	Synonym		TICA
Senecio ruficaulis Greenm. & Cuatrec.	Synonym		TICA
Senecio ruficomus Franch.	Synonym		TICA
Senecio rufiglandulosus Colenso	Accepted		TICA
Senecio rufiglandulosus var. sinuatifolius (Kirk) Allan	Synonym		TICA
Senecio rufiglandulosus var. solandri (Allan) Allan	Synonym		TICA
Senecio rufinervis DC.	Accepted		TICA
Senecio rufipilis Franch.	Synonym		TICA
Senecio rufohirsutus Cabrera	Synonym		TICA
Senecio rufopilosulus De Wild.	Synonym		TICA
Senecio rufus Hand.-Mazz.	Synonym		TICA
Senecio rugegensis Muschl.	Accepted		TICA
Senecio rugelia A.Gray	Synonym		TICA
Senecio rugosus Cuatrec.	Synonym		TICA
Senecio ruiteranii Cuatrec.	Synonym		TICA
Senecio ruiz-lealii Cabrera	Accepted		TICA
Senecio rumicifolius J.R.Drumm. [Illegitimate]	Synonym		TICA
Senecio rumicifolius MacOwan & Bolus	Unresolved		TICA
Senecio rumicifolius Klatt	Unresolved		TICA
Senecio runcinatus Less.	Accepted		TICA
Senecio runcinifolius J.H.Willis	Accepted		TICA
Senecio rupestris Waldst. & Kit.	Synonym		TICA
Senecio rupicola A.Rich.	Unresolved		TICA
Senecio rupicolus Simonk.	Unresolved		TICA
Senecio rusbyi Greene	Synonym		TICA
Senecio rusisiensis R.E.Fr.	Synonym		TICA
Senecio rutaceus Phil.	Unresolved		TICA
Senecio rutaceus var. brachycephalus Phil.	Synonym		TICA
Senecio ruthenensis Maz. & Timb.	Unresolved		TICA
Senecio ruthenensis Mazuc & Timb.-Lagr.	Unresolved		TICA
Senecio rutshuruensis De Wild.	Synonym		TICA
Senecio ruwenzoriensis S.Moore	Accepted		TICA
Senecio rydbergii A.Nelson	Synonym		TICA
Senecio rzedowskii	Unresolved		TICA
Senecio rzedowskii García-Pérez	Accepted		TICA
Senecio sabinjoensis Muschl.	Accepted		TICA
Senecio saboureaui Humbert	Accepted		TICA
Senecio sabulosus DC.	Synonym		TICA
Senecio saccoflabellatus H.Lév.	Synonym		TICA
Senecio saccoso-flabellatus H.Lév.	Unresolved		TICA
Senecio sacramentanus Wooton & Standl.	Accepted		TICA
Senecio sadleri Láng ex Rchb.	Unresolved		TICA
Senecio sadleri Sadler	Synonym		TICA
Senecio sagitta Maxim.	Synonym		TICA
Senecio sagittarioides Speg.	Synonym		TICA
Senecio sagittarius Sch.Bip.	Unresolved		TICA
Senecio sagittatus (Vahl) Hieron. [Illegitimate]	Synonym		TICA
Senecio sagittatus Sch.Bip.	Synonym		TICA
Senecio sagittatus var. lancifolia Franch.	Synonym		TICA
Senecio sagittatus var. pubescens (Ledeb.) Maxim.	Synonym		TICA
Senecio sagittifolius Baker [Illegitimate]	Synonym		TICA
Senecio sagittifolius Arechav.	Synonym		TICA
Senecio sailapatensis Cuatrec.	Unresolved		TICA
Senecio sakalavorum Humbert	Unresolved		TICA
Senecio sakamaliensis (Humbert) Humbert	Accepted		TICA
Senecio salicetorum Godr.	Unresolved		TICA
Senecio salicifolia Pers.	Accepted		TICA
Senecio salicifolius Wallr.	Unresolved		TICA
Senecio salicinus Rydb.	Synonym		TICA
Senecio saliens Rydb.	Synonym		TICA
Senecio salignus DC.	Accepted		TICA
Senecio salisburgensis (Cufod.) Rauschert	Synonym		TICA
Senecio salsuginea H.Duman & Vural	Unresolved		TICA
Senecio salsuginosus Schischk.	Unresolved		TICA
Senecio salsus Griseb.	Synonym		TICA
Senecio saltensis Hook. & Arn.	Accepted		TICA
Senecio saluenensis Diels ex Gagnep.	Unresolved		TICA
Senecio saluenensis Diels	Accepted		TICA
Senecio salviifolius Sch.Bip.	Accepted		TICA
Senecio salzmanni Rouy	Unresolved		TICA
Senecio samanensis Urb.	Synonym		TICA
Senecio samniticus	Synonym		TICA
Senecio samnitum (Nyman) Greuter	Synonym		TICA
Senecio sanagastae Cabrera	Accepted		TICA
Senecio sanctae-martae Greenm.	Unresolved		TICA
Senecio sancti-sebastiani Sandwith	Synonym		TICA
Senecio sandemanii Cuatrec.	Synonym		TICA
Senecio sandersiana B.L.Turner	Unresolved		TICA
Senecio sandersii B.L.Turner	Accepted		TICA
Senecio sandersonii Harv.	Accepted		TICA
Senecio sandrasicus P.H.Davis	Synonym		TICA
Senecio sandvicensis Less.	Unresolved		TICA
Senecio sandwithii Cabrera	Accepted		TICA
Senecio sanguisorbae DC.	Accepted		TICA
Senecio sanguisorboides Rydb.	Synonym		TICA
Senecio saniensis Hilliard & B.L.Burtt	Accepted		TICA
Senecio santacrucensis Cabrera	Synonym		TICA
Senecio santanderensis (Cuatrec.) Cuatrec.	Accepted		TICA
Senecio santarosae Greenm.	Synonym		TICA
Senecio santelicis Phil.	Accepted		TICA
Senecio santiagoensis O. K.	Unresolved		TICA
Senecio santiagoensis Kuntze	Accepted		TICA
Senecio santurbanensis Cuatrec.	Unresolved		TICA
Senecio saposhnikovii Krasch. & Schipcz.	Accepted		TICA
Senecio saracenicus Auct. ex Nyman	Unresolved		TICA
Senecio saracenicus Koch	Unresolved		TICA
Senecio sarawschanicus C.Winkl.	Unresolved		TICA
Senecio sarcobasis DC.	Unresolved		TICA
Senecio sarcoides C.Jeffrey	Accepted		TICA
Senecio sarcophyllus Phil. [Illegitimate]	Synonym		TICA
Senecio sarcophyllus Steud.	Unresolved		TICA
Senecio sardous (Fiori) Arrigoni	Synonym		TICA
Senecio sareptanus Gand.	Unresolved		TICA
Senecio sariacus Beauverd	Synonym		TICA
Senecio sarmentosus (bl.) Sch.Bip. ex Schweinf.	Unresolved		TICA
Senecio sarmentosus O.Hoffm. [Illegitimate]	Synonym		TICA
Senecio sarmentosus Sch.Bip.	Unresolved		TICA
Senecio sarracenicus C.C.Gmel.	Unresolved		TICA
Senecio sarracenicus Minderova	Synonym		TICA
Senecio sarracenicus L.	Synonym		TICA
Senecio sarracenicus var. turczaninowii (DC.) Nakai	Synonym		TICA
Senecio sartorii Sch.Bip. ex Hemsl.	Synonym		TICA
Senecio saruwagedensis Mattf.	Synonym		TICA
Senecio satipoensis Cuatrec.	Unresolved		TICA
Senecio sattimae K.Afzel.	Synonym		TICA
Senecio saucensis Cabrera	Accepted		TICA
Senecio saugetii Alain	Synonym		TICA
Senecio × saundersii W.Sauer & E.Beck	Accepted		TICA
Senecio saussureoides Hand.-Mazz.	Accepted		TICA
Senecio savatieri Franch.	Unresolved		TICA
Senecio saxatilis Wall.	Unresolved		TICA
Senecio saxatilis Wall. ex DC.	Synonym		TICA
Senecio saxatilis Lomak.	Synonym		TICA
Senecio saxicolus Wedd.	Accepted		TICA
Senecio saxifragoides Hook.f.	Synonym		TICA
Senecio saxipunae Cuatrec.	Unresolved		TICA
Senecio saxosus Klatt	Synonym		TICA
Senecio saxosus var. toiyabensis Greenm.	Synonym		TICA
Senecio scaber Willd.	Unresolved		TICA
Senecio scaberulus (Hook.f.) D.G.Drury	Accepted		TICA
Senecio scabrellus I.Thomps.	Accepted		TICA
Senecio scabriusculus DC.	Synonym		TICA
Senecio scabrosus Banks & Sol. ex Hook.f.	Unresolved		TICA
Senecio scalaris Greene	Synonym		TICA
Senecio scalaris var. carmenensis C.C.Freeman	Synonym		TICA
Senecio scalaris var. parrasianus (Greenm.) C.C.Freeman	Synonym		TICA
Senecio scandens Buch.-Ham. ex D.Don	Accepted		TICA
Senecio scandens Wall.	Synonym		TICA
Senecio scandens Juss. ex DC.	Synonym		TICA
Senecio scandens var. crataegifolius (Hayata) Kitam.	Accepted		TICA
Senecio scandens var. incisus Franch.	Accepted		TICA
Senecio scandens var. scandens	Accepted		TICA
Senecio scanorensis L. ex Steud.	Unresolved		TICA
Senecio scaphiformis Greenm.	Synonym		TICA
Senecio scapiflorus (L'Hér.) C.A.Sm.	Accepted		TICA
Senecio scapiformis Y.L.Chen & K.Y.Pan	Synonym		TICA
Senecio scapiger Sieber	Unresolved		TICA
Senecio scapigera Siebold ex Spreng.	Unresolved		TICA
Senecio scaposus A.Nelson [Illegitimate]	Synonym		TICA
Senecio scaposus DC.	Accepted		TICA
Senecio scaposus var. addoensis (Compton) G.D.Rowley	Accepted		TICA
Senecio scaposus var. scaposus DC.	Accepted		TICA
Senecio sceleratus Schweick.	Synonym		TICA
Senecio schaffneri Schultz	Unresolved		TICA
Senecio schaffneri Sch.Bip. ex Klatt	Accepted		TICA
Senecio scheuchzeri Gaudin	Unresolved		TICA
Senecio schimperi Sch.Bip. ex A.Rich.	Accepted		TICA
Senecio schimperi Sch.Bip. ex Hochst.	Unresolved		TICA
Senecio schinzianus Muschl.	Unresolved		TICA
Senecio schinzii O.Hoffm.	Synonym		TICA
Senecio schinzii O.Hoffm. ex Schinz	Unresolved		TICA
Senecio schischkinianus Sofieva	Synonym		TICA
Senecio schischkinii Lipsch. ex Rubtz.	Unresolved		TICA
Senecio schistosus Kharkev.	Synonym		TICA
Senecio schizopetalus W.W.Sm.	Synonym		TICA
Senecio schizophyllus Klatt	Unresolved		TICA
Senecio schizotrichus Greenm.	Accepted		TICA
Senecio schizotrichus Greenm. ex Standl.	Unresolved		TICA
Senecio schkuhrii DC.	Unresolved		TICA
Senecio schlechtendahlii Mart. ex Baker	Unresolved		TICA
Senecio schmidtii (Maxim.) Franch. & Sav.	Synonym		TICA
Senecio schoenemannii Phil.	Accepted		TICA
Senecio schoenleini	Synonym		TICA
Senecio schreiteri Cabrera	Accepted		TICA
Senecio schubotzianus Muschl.	Synonym		TICA
Senecio schultesii Hochst. ex Field. & Gardn.	Unresolved		TICA
Senecio schultzii Wedd. [Illegitimate]	Synonym		TICA
Senecio schultzii Hochst. ex A.Rich.	Accepted		TICA
Senecio schultzii subsp. chillaloensis S.Ortiz & Vivero	Accepted		TICA
Senecio schulzeanus F.Meigen	Unresolved		TICA
Senecio schumannianus S.Schauer	Synonym		TICA
Senecio schvetzovii Korsh.	Synonym		TICA
Senecio schweinfurthii O.Hoffm.	Accepted		TICA
Senecio schweinitzianus Nutt.	Synonym		TICA
Senecio schwetzowii Korsh.	Unresolved		TICA
Senecio sciadophilus Raoul	Synonym		TICA
Senecio sciatrephes W.W.Sm.	Synonym		TICA
Senecio scitus Hutch. & Burtt Davy	Accepted		TICA
Senecio sclerophyllus Hemsl.	Accepted		TICA
Senecio sclerosus Cuatrec.	Synonym		TICA
Senecio scoparius Harv.	Accepted		TICA
Senecio scoparius Phil. [Illegitimate]	Synonym		TICA
Senecio scopolii Hoppe & Hornsch. ex Bluff & Fingerh.	Unresolved		TICA
Senecio scopolii Hoppe & Hornsch.	Accepted		TICA
Senecio scopolii subsp. floccosus (Bertol.) Greuter	Accepted		TICA
Senecio scopulinus Greene	Unresolved		TICA
Senecio scopulorum Poepp.	Accepted		TICA
Senecio scopulosus Klatt [Illegitimate]	Unresolved		TICA
Senecio scorpioides Sch.Bip.	Unresolved		TICA
Senecio scortifolius Greenm.	Synonym		TICA
Senecio scorzonella Greene	Accepted		TICA
Senecio scorzoneraefolius Meyen & Walp.	Accepted		TRO
Senecio scorzoneroides Hook.f.	Synonym		TICA
Senecio scotifolius Phil.	Unresolved		TICA
Senecio scottii Balf.f.	Synonym		TICA
Senecio scribneri Rydb.	Synonym		TICA
Senecio scrobicaria DC.	Accepted		TICA
Senecio scrobicarioides DC.	Accepted		TRO
Senecio scrophulariifolius O.Hoffm.	Synonym		TICA
Senecio scytophyllus Kunth [Illegitimate]	Synonym		TICA
Senecio scytophyllus Diels [Illegitimate]	Synonym		TICA
Senecio sechellensis Baker	Unresolved		TICA
Senecio sectilis Griseb.	Accepted		TICA
Senecio sectilis var. radiatus Griseb.	Synonym		TICA
Senecio sedifolius Phil.	Synonym		TICA
Senecio seemannii Sch.Bip.	Synonym		TICA
Senecio segethii Phil.	Accepted		TICA
Senecio segmentatus Oliv.	Synonym		TICA
Senecio selloi (Spreng.) DC.	Accepted		TICA
Senecio semiamplexicaulis Rydb.	Synonym		TICA
Senecio semiamplexifolius De Wild.	Accepted		TICA
Senecio semicordatus Mack. & Bush	Synonym		TICA
Senecio semidentatus Klatt	Synonym		TICA
Senecio seminiveus J.M.Wood & M.S.Evans	Accepted		TICA
Senecio seminudus Bory	Unresolved		TICA
Senecio semperamatae T.M.Barkley	Synonym		TICA
Senecio semperflorens Stokes	Unresolved		TICA
Senecio sempervivus Sch.Bip.	Accepted		TICA
Senecio sempervivus subsp. grantii (Oliv. & Hiern) G.D.Rowley	Synonym		TICA
Senecio senecioides (Kunth) Kuntze	Unresolved		TICA
Senecio sepium	Unresolved		TICA
Senecio sepium Sch.Bip. [Illegitimate]	Unresolved		TICA
Senecio septilobus	Synonym		TICA
Senecio serenensis J.Rémy	Synonym		TICA
Senecio seretii De Wild.	Synonym		TICA
Senecio sericea (L.f.) DC.	Synonym		TICA
Senecio sericeo-nitens Speg.	Accepted		TICA
Senecio sericeus (Kunze) Kuntze	Unresolved		TICA
Senecio sericeus var. candolleanus (Hook. & Arn.) Kuntze	Synonym		TICA
Senecio sericeus var. gilliesii (Hook. & Arn.) Kuntze	Synonym		TICA
Senecio sericeus var. glabriusculus (Griseb.) Kuntze	Synonym		TICA
Senecio sericeus var. incisus (DC.) Kuntze	Synonym		TICA
Senecio sericeus var. neaei (DC.) Kuntze	Synonym		TICA
Senecio sericeus var. pinnatifidus (Hook. & Arn.) Kuntze	Synonym		TICA
Senecio seridophyllus Greene	Synonym		TICA
Senecio serpens G.D.Rowley	Accepted		TICA
Senecio serpentini Gáyer	Synonym		TICA
Senecio serpentinicola Jeanm.	Unresolved		TICA
Senecio serra Schweinf. [Illegitimate]	Synonym		TICA
Senecio serra Schweinf. ex Engl.	Unresolved		TICA
Senecio serra Hook.	Synonym		TICA
Senecio serra Sond. [Illegitimate]	Synonym		TICA
Senecio serra var. admirabilis (Greene) A.Nelson	Unresolved		TICA
Senecio serra var. altior Jeps.	Synonym		TICA
Senecio serra var. integriusculus A.Gray	Synonym		TICA
Senecio serra var. sanctus H.M.Hall	Synonym		TICA
Senecio serra var. serra Hook.	Unresolved		TICA
Senecio serranus Zardini	Accepted		TICA
Senecio serraquitchensis Greenm.	Accepted		TICA
Senecio serratifolius (Meyen & Walp.) Cuatrec.	Accepted		TICA
Senecio serratiformis I.Thomps.	Accepted		TICA
Senecio serratulaefolius Weinm.	Unresolved		TICA
Senecio serratuloides DC.	Accepted		TICA
Senecio serratuloides var. dieterlenii Thell.	Synonym		TICA
Senecio serratuloides var. glabratus (DC.) DC.	Synonym		TICA
Senecio serratuloides var. gracilis Harv.	Synonym		TICA
Senecio serratuloides var. holubii Thell.	Synonym		TICA
Senecio serratuloides var. rehmannii Thell.	Synonym		TICA
Senecio serratus (Thunb.) Sond.	Synonym		TICA
Senecio serratus MacOwan & Bolus	Unresolved		TICA
Senecio serratus	Synonym		TICA
Senecio serrulatus DC.	Accepted		TICA
Senecio serrurioides Turcz.	Accepted		TICA
Senecio sessilifolius Sch.Bip.	Synonym		TICA
Senecio sessilifolius (Hook. & Arn.) Hemsl.	Accepted		TICA
Senecio sessilis Vell.	Synonym		TICA
Senecio sessilis Thunb.	Synonym		TICA
Senecio setchuanensis Franch.	Synonym		TICA
Senecio setulosus Klatt	Unresolved		TICA
Senecio setulosus Phil.	Synonym		TICA
Senecio sevillanus Cuatrec.	Synonym		TICA
Senecio shabensis Lisowski	Accepted		TICA
Senecio shaferi Greenm.	Synonym		TICA
Senecio sheldonensis A.E.Porsild	Accepted		TICA
Senecio shelkovnikovi Grossh.	Unresolved		TICA
Senecio shikokianus Makino	Unresolved		TICA
Senecio shirleyanus Domin	Unresolved		TICA
Senecio sibiricus L.f.	Unresolved		TICA
Senecio sibiricus Druce	Unresolved		TICA
Senecio sibiricus C.B.Clarke	Accepted		TICA
Senecio sibundoyensis Cuatrec.	Synonym		TICA
Senecio sichotensis Kom.	Accepted		TICA
Senecio siculus All.	Synonym		TICA
Senecio siculus Jan ex DC.	Unresolved		TICA
Senecio sieberianus DC.	Unresolved		TICA
Senecio sieboldii Sch.Bip.	Unresolved		TICA
Senecio × siegfriedi Brügger	Unresolved		TICA
Senecio sieheanus Busch	Unresolved		TICA
Senecio sikkimensis Franch.	Synonym		TICA
Senecio silphifolia Harshb.	Unresolved		TICA
Senecio silphiifolius (B.L.Rob. & Greenm.)	Unresolved		TICA
Senecio silphiifolius (Rob. & Greenm.) J.García Pérez	Unresolved		TICA
Senecio silphioides Hieron.	Accepted		TICA
Senecio silvani Cuatrec.	Synonym		TICA
Senecio silvascandens Cuatrec.	Synonym		TICA
Senecio similiflorus Kolak.	Synonym		TICA
Senecio simonsii C.B.Clarke	Unresolved		TICA
Senecio simplicissimus Bojer ex DC.	Accepted		TICA
Senecio simplicissimus Bojer	Unresolved		TICA
Senecio simpsonii Phil.	Unresolved		TICA
Senecio simulans Chiov.	Synonym		TICA
Senecio simulans Benoist [Illegitimate]	Synonym		TICA
Senecio sinapoides Rusby	Unresolved		TICA
Senecio sinclairii (Benth.) Hieron.	Synonym		TICA
Senecio sinforosii Cuatrec.	Unresolved		TICA
Senecio sinicus (Diels)	Synonym		TICA
Senecio sinuatidens Peterm.	Unresolved		TICA
Senecio sinuatilobus DC.	Accepted		TICA
Senecio sinuatilobus var. littoralis DC.	Synonym		TICA
Senecio sinuatus Kunth [Illegitimate]	Unresolved		TICA
Senecio sinuatus Gilib.	Unresolved		TICA
Senecio sipoccruncus Cabrera & Zardini	Unresolved		TICA
Senecio sisymbriifolius (auct. non DC.; Dinter)	Synonym		TICA
Senecio sisymbriifolius DC.	Accepted		TICA
Senecio sisymbriiformis DC.	Unresolved		TICA
Senecio skinneri Hemsl.	Synonym		TICA
Senecio skirrhodon DC.	Accepted		TICA
Senecio skottsbergii Cabrera	Accepted		TICA
Senecio × slovacus Hodálová	Unresolved		TICA
Senecio smallii Britton ex Small & Vail	Synonym		TICA
Senecio smallii Britton	Synonym		TICA
Senecio smithianus Cabrera	Unresolved		TICA
Senecio smithii DC.	Accepted		TICA
Senecio smithioides Cabrera	Unresolved		TICA
Senecio sneeuwbergensis Bolus	Synonym		TICA
Senecio snowdenii Hutch.	Accepted		TICA
Senecio socialis Wedd.	Synonym		TICA
Senecio sociorum Bolus	Accepted		TICA
Senecio socompae Cabrera	Accepted		TICA
Senecio sodiroi Hieron.	Synonym		TICA
Senecio sodiroi Hieron. ex Sodiro	Unresolved		TICA
Senecio sodiroi (Hieron.) Cuatrec.	Synonym		TICA
Senecio sodirscandens Cuatrec.	Unresolved		TICA
Senecio solandri Allan	Synonym		TICA
Senecio solanifolius Jeffrey	Synonym		TICA
Senecio solanoides Sch.Bip. ex Asch.	Synonym		TICA
Senecio solanoides Sch.Bip.	Unresolved		TICA
Senecio soldanella A.Gray	Accepted		TICA
Senecio solenoides Dunn	Synonym		TICA
Senecio solidagineus Hand.-Mazz. [Illegitimate]	Synonym		TICA
Senecio solidagineus Spreng.	Synonym		TICA
Senecio solidaginoides P.J.Bergius	Synonym		TICA
Senecio solidago Rydb.	Synonym		TICA
Senecio solidagoides Rydb.	Unresolved		TICA
Senecio solisii Cuatrec.	Synonym		TICA
Senecio solitarius Rydb.	Unresolved		TICA
Senecio somalensis Chiov.	Synonym		TICA
Senecio sonchifolius (L.) Moench	Synonym		TICA
Senecio sonchifolius var. bogorensis Hochr.	Synonym		TICA
Senecio sonchifolius var. sonchifolius	Synonym		TICA
Senecio sonchoides Vuk.	Unresolved		TICA
Senecio sonchoides Lojac.	Synonym		TICA
Senecio sonchoides Kunth	Synonym		TICA
Senecio sonnei Greene	Unresolved		TICA
Senecio sonneratii Steud.	Unresolved		TICA
Senecio sonsonensis Cuatrec.	Unresolved		TICA
Senecio soongaricus Fisch.	Synonym		TICA
Senecio soongaricus Schrenk	Unresolved		TICA
Senecio sophioides DC.	Accepted		TICA
Senecio soratae Sch.Bip. [Illegitimate]	Unresolved		TICA
Senecio sordidus Greenm. [Illegitimate]	Unresolved		TICA
Senecio sorianoi Cabrera	Accepted		TICA
Senecio sororius C.Jeffrey	Accepted		TICA
Senecio sosnovskyi Sofieva	Synonym		TICA
Senecio sotarensis Hieron.	Synonym		TICA
Senecio sotikensis S.Moore	Accepted		TICA
Senecio sotoanus Phil.	Synonym		TICA
Senecio soukupii Cuatrec.	Unresolved		TICA
Senecio souliei Franch.	Synonym		TICA
Senecio southlandicus Cockayne	Synonym		TICA
Senecio southlandicus var. albidulus Allan	Synonym		TICA
Senecio spanomerus I.Thomps.	Accepted		TICA
Senecio sparsiflorus Steud.	Unresolved		TICA
Senecio sparsifolius DC.	Synonym		TICA
Senecio sparsilobatus Parish	Synonym		TICA
Senecio spartareus S.Moore	Accepted		TICA
Senecio spartioides Torr. & A.Gray	Accepted		TICA
Senecio spartioides var. fremontii (Torr. & A.Gray) Greenm.	Synonym		TICA
Senecio spartioides var. granularis Maguire & A.H.Holmgren ex Cronquist	Synonym		TICA
Senecio spartioides var. multicapitatus (Greenm. ex Rydb.) S.L.Welsh	Synonym		TICA
Senecio spartioides var. parksii (Cory) Shinners	Synonym		TICA
Senecio spartioides var. riddellii (Torr. & A.Gray) Greenm.	Synonym		TICA
Senecio spartioides var. spartioides Torr. & A.Gray	Synonym		TICA
Senecio spathiphyllus Franch.	Accepted		TICA
Senecio spathulaefolius Turcz.	Unresolved		TICA
Senecio spathulaefolius DC.	Unresolved		TICA
Senecio spathulatus A.Rich.	Accepted		TICA
Senecio spathulatus var. attenuatus I.Thomps.	Accepted		TICA
Senecio spathulifolius (C.C.Gmel.) Griess.	Synonym		TICA
Senecio spathulifolius subsp. arvernensis (Rouy) Rouy	Synonym		TICA
Senecio spathulifolius subsp. pyrenaicus (Nyman) Rouy	Synonym		TICA
Senecio spatulatus Jessen	Unresolved		TICA
Senecio spatulifolius Kellogg	Accepted		TICA
Senecio spatuliformis A.Heller	Synonym		TICA
Senecio speciosissimus J.C.Manning & Goldblatt	Accepted		TICA
Senecio speciosus Willd.	Accepted		TICA
Senecio spectabilis Wall.	Unresolved		TICA
Senecio speculicola J.T.Howell	Unresolved		TICA
Senecio × spedenii Petrie	Synonym		TICA
Senecio spegazzinii Cabrera	Accepted		TICA
Senecio spelaeicola (Vaniot) Gagnep.	Accepted		TICA
Senecio spellenbergii T.M.Barkley	Synonym		TICA
Senecio sphaerocephalus Greene	Accepted		TICA
Senecio sphagnolioides DC.	Unresolved		TICA
Senecio spicatus Sweet	Unresolved		TICA
Senecio spiculosus (Shepherd) Rowley	Unresolved		TICA
Senecio spinescens Sch.Bip.	Accepted		TICA
Senecio spinosus DC.	Unresolved		TICA
Senecio spiraeifolius Thunb.	Accepted		TICA
Senecio splendens H.Lév. & Vaniot	Accepted		TICA
Senecio spribillei W.A.Weber	Accepted		TICA
Senecio sprucei Klatt	Synonym		TICA
Senecio sprucei Britton [Illegitimate]	Synonym		TICA
Senecio squalidus M.Bieb.	Unresolved		TICA
Senecio squalidus Willd.	Unresolved		TICA
Senecio squalidus d'Urv.	Unresolved		TICA
Senecio squalidus L.	Accepted		TICA
Senecio squalidus subsp. aethnensis (DC.) Greuter	Accepted		TICA
Senecio squalidus subsp. araneosus (Emb. & Maire) Alexander	Accepted		TICA
Senecio squalidus subsp. aurasiacus (Batt. & Trab.) Alexander	Accepted		TICA
Senecio squalidus subsp. chrysanthemifolius (Poir.) Greuter	Accepted		TICA
Senecio squalidus subsp. microglossus (Guss.) Arcang.	Accepted		TICA
Senecio squalidus subsp. rupestris (Waldst. & Kit.) Greuter	Accepted		TICA
Senecio squalidus subsp. sardous (Fiori) Greuter	Accepted		TICA
Senecio squalidus subsp. squalidus L.	Accepted		TICA
Senecio squamosus DC.	Unresolved		TICA
Senecio squamosus Thunb.	Synonym		TICA
Senecio squarrosus A.Rich.	Accepted		TICA
Senecio stabianus Lacaita	Synonym		TICA
Senecio standleyi Greenm.	Accepted		TICA
Senecio stanleyi Hauman	Synonym		TICA
Senecio stapeliiformis Phillips	Synonym		TICA
Senecio stauntonii DC.	Accepted		TICA
Senecio steetzii Bolle	Synonym		TICA
Senecio steinbachianus Cuatrec.	Synonym		TICA
Senecio stellato-pilosus Greenm. & Bush	Unresolved		TICA
Senecio stellatopilosus Greenm. & Cuatrec.	Synonym		TICA
Senecio stenactis Sch.Bip.	Unresolved		TICA
Senecio stenocephalus Maxim.	Synonym		TICA
Senecio stenocephalus Boiss.	Synonym		TICA
Senecio stenodon Urb.	Synonym		TICA
Senecio stenodon var. deglabratus Urb.	Synonym		TICA
Senecio stenoglossus Franch.	Synonym		TICA
Senecio stenophyllus Bertero	Unresolved		TICA
Senecio stenophyllus Simonk.	Unresolved		TICA
Senecio stenophyllus Bertero ex DC.	Unresolved		TICA
Senecio stenophyllus Phil.	Unresolved		TICA
Senecio stenophyllus Greenm.	Unresolved		TICA
Senecio stenopteris Griseb.	Synonym		TICA
Senecio steparius Cabrera	Accepted		TICA
Senecio sternbergianus DC.	Synonym		TICA
Senecio sterquilinus Ornduff	Accepted		TICA
Senecio steudelii Sch.Bip. ex A.Rich.	Accepted		TICA
Senecio steudelii var. albido-tomentosa A.Rich.	Synonym		TICA
Senecio steudelii var. rosenianus Pax	Synonym		TICA
Senecio steudelioides Sch.Bip.	Accepted		TICA
Senecio stewartiae J.B.Armstr.	Synonym		TICA
Senecio steyermarkii Greenm.	Accepted		TICA
Senecio steyermarkii Cuatrec. [Illegitimate]	Unresolved		TICA
Senecio stigophlebius Cabrera [Illegitimate]	Synonym		TICA
Senecio stigophlebius Baker	Accepted		TICA
Senecio stipellatus O.Hoffm. ex Dusén	Unresolved		TICA
Senecio stipellatus O.Hoffm.	Synonym		TICA
Senecio stipulatus Wall.	Unresolved		TICA
Senecio stipulatus Vell.	Unresolved		TICA
Senecio stipulatus Wall. ex DC.	Synonym		TICA
Senecio stirthii Phil.	Unresolved		TICA
Senecio stoechadiformis DC.	Accepted		TICA
Senecio stokesii F.Br.	Accepted		TICA
Senecio stolonifer Cufod.	Synonym		TICA
Senecio stolzii Mattf.	Synonym		TICA
Senecio storkii Cuatrec.	Unresolved		TICA
Senecio streptanthifolius Greene	Synonym		TICA
Senecio streptanthifolius var. borealis (Torr. & A.Gray) J.F.Bain	Synonym		TICA
Senecio streptanthifolius var. kluanei J.F.Bain	Synonym		TICA
Senecio streptanthifolius var. laetiflorus (Greene) J.F.Bain	Synonym		TICA
Senecio streptanthifolius var. moresbiensis (Calder & Roy L.Taylor) Boivin	Synonym		TICA
Senecio streptanthifolius var. oodes (Rydb.) J.F.Bain	Synonym		TICA
Senecio streptanthifolius var. rubricaulis (Greene) J.F.Bain	Synonym		TICA
Senecio streptanthifolius var. wallowensis J.F.Bain	Synonym		TICA
Senecio streptothamnus Greenm.	Synonym		TICA
Senecio streptothamnus Greenm. ex Standl.	Unresolved		TICA
Senecio striatifolius DC.	Accepted		TICA
Senecio striatus Thunb.	Synonym		TICA
Senecio strictifolius Hiern	Accepted		TICA
Senecio strictus Banks ex Pursh	Unresolved		TICA
Senecio strictus DC.	Unresolved		TICA
Senecio stuebelii Hieron.	Synonym		TICA
Senecio stuhlmannii Klatt	Synonym		TICA
Senecio stygius Greene	Synonym		TICA
Senecio stylosus Balakr.	Unresolved		TICA
Senecio stylotrichus Cabrera	Unresolved		TICA
Senecio suaveolens (L.) Elliott	Synonym		TICA
Senecio suaveolens Gilib.	Unresolved		TICA
Senecio suavis Lunell	Unresolved		TICA
Senecio suazaensis Cuatrec.	Accepted		TICA
Senecio subalatipetiolatus De Wild.	Synonym		TICA
Senecio subalpinus K.Koch	Accepted		TICA
Senecio subarachnoideus Sch.Bip. ex Wedd.	Synonym		TICA
Senecio subaraneosus Sch.Bip.	Synonym		TICA
Senecio subarnicoides Cabrera	Accepted		TICA
Senecio subauriculatus Greenm.	Unresolved		TICA
Senecio subauritus Phil.	Accepted		TICA
Senecio subcamosulus De Wild.	Unresolved		TICA
Senecio subcandidus A.Gray	Unresolved		TICA
Senecio subcanescens (DC.) Compton	Accepted		TICA
Senecio subcarnosulus De Wild.	Synonym		TICA
Senecio subcordatus Boj. ex DC.	Unresolved		TICA
Senecio subcoriaceus Schltr.	Accepted		TICA
Senecio subcorymbosus Rupr. ex Boiss.	Unresolved		TICA
Senecio subcrassifolius De Wild.	Synonym		TICA
Senecio subculcitioides Cuatrec.	Unresolved		TICA
Senecio subcuneatus Rydb.	Synonym		TICA
Senecio subcymosus (H.Rob.) B.L.Turner & T.M.Barkley	Accepted		TICA
Senecio subdecurrens Sch.Bip. ex Wedd.	Synonym		TICA
Senecio subdecurrens Sch.Bip. [Invalid]	Unresolved		TICA
Senecio subdentatus Ledeb.	Accepted		TICA
Senecio subdentatus Phil. [Illegitimate]	Synonym		TICA
Senecio subdentatus (Bunge) Turcz.	Synonym		TICA
Senecio subdentatus var. borealis Cufod.	Synonym		TICA
Senecio subdentatus var. glabellus Cufod.	Synonym		TICA
Senecio subdentatus var. pierotii (Miq.) Cufod.	Synonym		TICA
Senecio subdentatus var. polycephalus (Bunge) Cufod.	Synonym		TICA
Senecio subdentatus var. taitoensis Cufod.	Synonym		TICA
Senecio subdiscoideus Sch.Bip. ex Wedd.	Accepted		TICA
Senecio subdiscoideus Sch.Bip.	Unresolved		TICA
Senecio subensiformis DC.	Unresolved		TICA
Senecio subfloccosus Schischk.	Synonym		TICA
Senecio subfractiflexus C.Jeffrey	Accepted		TICA
Senecio subfrigidus Kom.	Accepted		TICA
Senecio subglomerosus Greenm.	Unresolved		TICA
Senecio subinteger Rouy	Unresolved		TICA
Senecio subinvolucratus Cuatrec.	Synonym		TICA
Senecio sublobatus DC. [Illegitimate]	Unresolved		TICA
Senecio sublutescens Cuatrec.	Unresolved		TICA
Senecio sublyratus Phil.	Unresolved		TICA
Senecio submontanus Hilliard & B.L.Burtt	Accepted		TICA
Senecio submultinervis Cuatrec.	Unresolved		TICA
Senecio subnebrodensis Simonk.	Unresolved		TICA
Senecio subnemoralis Dusén	Accepted		TICA
Senecio subnudus DC. [Illegitimate]	Synonym		TICA
Senecio suboppositifolius Cuatrec.	Unresolved		TICA
Senecio subpanduratus O.Hoffm. ex Dusén	Unresolved		TICA
Senecio subpanduratus O.Hoffm.	Accepted		TICA
Senecio subpeltatus Sch.Bip.	Synonym		TICA
Senecio subpeltatus Steud.	Synonym		TICA
Senecio subpetitianus Baker	Synonym		TICA
Senecio subpubescens Cabrera	Accepted		TICA
Senecio subradiatus (DC.) Sch.Bip.	Synonym		TICA
Senecio subrosulatus Hand.-Mazz.	Synonym		TICA
Senecio subrubriflorus O.Hoffm.	Accepted		TICA
Senecio subruncinatus Pennell	Unresolved		TICA
Senecio subruncinatus (Wedd.) Greenm.	Accepted		TICA
Senecio subscandens Hochst. ex A.Rich.	Synonym		TICA
Senecio subscaposus Kom.	Synonym		TICA
Senecio subsessilis Oliv. & Hiern	Accepted		TICA
Senecio subsinuatus DC.	Accepted		TICA
Senecio subspicatus Bureau & Franch.	Synonym		TICA
Senecio subsquarrosus Greenm.	Synonym		TICA
Senecio subulatifolius Rowley [Illegitimate]	Synonym		TICA
Senecio subulatus D.Don ex Hook. & Arn.	Synonym		TICA
Senecio subulatus (P.R.O.Bally) Jacobsen	Unresolved		TICA
Senecio subulatus var. diversifolius Cabrera	Synonym		TICA
Senecio subulatus var. elatior Hook. & Arn.	Synonym		TICA
Senecio subulatus var. macranthus Hook. & Arn.	Synonym		TICA
Senecio subulatus var. prostratus D.Don	Synonym		TICA
Senecio subulatus var. salsus (Griseb.) Cabrera	Unresolved		TICA
Senecio subulatus var. subulatus	Unresolved		TICA
Senecio subumbellatus Phil.	Accepted		TICA
Senecio subverticillatus DC.	Unresolved		TICA
Senecio subvestitus Howell	Unresolved		TICA
Senecio subvulgaris Kuntze	Synonym		TICA
Senecio succisifolius Kom.	Synonym		TICA
Senecio succulentus Forssk.	Unresolved		TICA
Senecio succulentus Sch.Bip.	Synonym		TICA
Senecio succulentus DC. [Illegitimate]	Synonym		TICA
Senecio sudeticus DC.	Unresolved		TICA
Senecio suffultus (Greenm.) McVaugh	Accepted		TICA
Senecio sukaczevii Schischk.	Accepted		TICA
Senecio suksdorfii Greenm.	Synonym		TICA
Senecio sulcatus DC.	Synonym		TICA
Senecio sulcicalyx Baker	Accepted		TICA
Senecio sulcicalyx N.E.Br.	Unresolved		TICA
Senecio sulinicus Cabrera	Unresolved		TICA
Senecio sulphureus (Baumg.) Simonk.	Synonym		TICA
Senecio sulphureus var. kitaibelii Jáv.	Synonym		TICA
Senecio sumarae Deflers	Unresolved		TICA
Senecio sumatranus Martelli	Accepted		TICA
Senecio summapacis Cuatrec.	Synonym		TICA
Senecio summus Cuatrec.	Accepted		TICA
Senecio sumneviczii Schischk. & Serg.	Synonym		TICA
Senecio sundbergii B.L.Turner	Synonym		TICA
Senecio sundtii Phil.	Accepted		TICA
Senecio sungpanensis Hand.-Mazz.	Synonym		TICA
Senecio superandinus Cuatrec.	Synonym		TICA
Senecio superbus De Wild. & Muschl.	Synonym		TICA
Senecio supernitens Cuatrec.	Unresolved		TICA
Senecio supremus Cuatrec.	Accepted		TICA
Senecio surculosus MacOwan	Accepted		TICA
Senecio surinamensis Urb.	Accepted		TICA
Senecio swartzianus Bueck.	Synonym		TICA
Senecio swartzii DC.	Synonym		TICA
Senecio swaziensis Compton	Synonym		TICA
Senecio sweetii Heynh.	Unresolved		TICA
Senecio swynnertonii S.Moore	Unresolved		TICA
Senecio sycephalus S.Moore	Synonym		TICA
Senecio sycephyllus S.Moore	Unresolved		TICA
Senecio sylvarum Sch.Bip. [Illegitimate]	Unresolved		TICA
Senecio sylvaticus Nestl. ex DC.	Unresolved		TICA
Senecio sylvaticus L.	Accepted		TICA
Senecio sylvaticus Gueldenst.	Unresolved		TICA
Senecio sylvestris Grindel.	Unresolved		TICA
Senecio sylvicolus Greenm.	Synonym		TICA
Senecio sympodialis R.E.Fr.	Synonym		TICA
Senecio syneilesis Franch. & Sav.	Accepted		TICA
Senecio syringifolius O.Hoffm.	Accepted		TICA
Senecio syrmiensis Kit. ex Nyman	Unresolved		TICA
Senecio szyszylowiczii Hieron.	Unresolved		TICA
Senecio tabacifolius Rusby	Synonym		TICA
Senecio tabacina Turcz.	Unresolved		TICA
Senecio tabacon Turcz.	Synonym		TICA
Senecio tabidus Banks & Sol. ex Hook.f.	Unresolved		TICA
Senecio tablensis Cabrera	Unresolved		TICA
Senecio tabularis Hemsl. [Illegitimate]	Synonym		TICA
Senecio tabularis Sch.Bip.	Unresolved		TICA
Senecio tabulicola Baker	Accepted		TICA
Senecio tacorensis Cabrera	Unresolved		TICA
Senecio tacuaremboensis Arechav.	Accepted		TICA
Senecio tafiensis Cabrera	Synonym		TICA
Senecio taimyrensis (Herder) Gorodkov ex B.A.Tikhom.	Synonym		TICA
Senecio taimyrensis (Regel) gorodk. & Tichomirov	Unresolved		TICA
Senecio taitoensis Hayata	Synonym		TICA
Senecio taitungensis S.S.Ying	Accepted		TICA
Senecio taiwanensis Hayata	Synonym		TICA
Senecio takedanus Kitam.	Accepted		TICA
Senecio taliensis Franch.	Synonym		TICA
Senecio talinoides Sch.Bip.	Unresolved		TICA
Senecio talinoides subsp. mandraliscae G.D.Rowley	Synonym		TICA
Senecio talongensis Franch.	Synonym		TICA
Senecio talquinus Phil.	Accepted		TICA
Senecio tamaensis Cuatrec.	Synonym		TICA
Senecio tamoides DC.	Accepted		TICA
Senecio tampicanus A.Gray	Unresolved		TICA
Senecio tampicanus DC.	Accepted		TICA
Senecio tanacetoides Kunth & Bouché	Synonym		TICA
Senecio tanacetoides Sond. ex Harv.	Synonym		TICA
Senecio tanacetopsis Hilliard	Accepted		TICA
Senecio tandilensis Cabrera	Accepted		TICA
Senecio tanganyikensis R.E.Fr.	Synonym		TICA
Senecio tanguticus Maxim.	Synonym		TICA
Senecio tanzaniensis Cufod.	Synonym		TICA
Senecio tapianus B.L.Turner	Accepted		TICA
Senecio taquetii	Synonym		TICA
Senecio tarapacanus Phil.	Synonym		TICA
Senecio tarapotensis Cabrera	Synonym		TICA
Senecio taraxacifolius (M.Bieb.) DC.	Synonym		TICA
Senecio taraxacoides (A.Gray) Greene	Accepted		TICA
Senecio tarijensis Cabrera	Unresolved		TICA
Senecio tarokoensis C.I Peng	Accepted		TICA
Senecio tasconensis Martrin-Donos	Unresolved		TICA
Senecio tashiroi Hayata	Synonym		TICA
Senecio tasimensis Franch. ex Koidz.	Unresolved		TICA
Senecio tasmanicus I.Thomps.	Accepted		TICA
Senecio tasna Welw. ex Willk. & Lange	Unresolved		TICA
Senecio tataricus Less.	Synonym		TICA
Senecio tatsienensis Bureau & Franch. [Illegitimate]	Synonym		TICA
Senecio tatsiensis Bureau & Franch.	Accepted		TICA
Senecio tauricolus	Unresolved		TICA
Senecio tauricus Konechn.	Accepted		TICA
Senecio taxifolius Poir.	Unresolved		TICA
Senecio taxifolius Pers.	Unresolved		TICA
Senecio taygeteus Boiss. & Heldr.	Synonym		TICA
Senecio tchangchanensis Franch.	Unresolved		TICA
Senecio tchihatchewii Boiss.	Unresolved		TICA
Senecio tedliei Oliv. & Hiern	Synonym		TICA
Senecio tehuelches (Speg.) Cabrera	Accepted		TICA
Senecio teixeirae Torre	Accepted		TICA
Senecio telekii (Schweinf.) O.Hoffm.	Accepted		TICA
Senecio telembinus Cuatrec.	Synonym		TICA
Senecio telephifolius Jacq.	Unresolved		TICA
Senecio teliformis Greenm.	Unresolved		TICA
Senecio telmateius Hilliard	Accepted		TICA
Senecio telmatophyllus O.Hoffm.	Synonym		TICA
Senecio telonensis Albert	Unresolved		TICA
Senecio tenellulus S.Moore	Synonym		TICA
Senecio tenellus DC.	Accepted		TICA
Senecio tener O.Hoffm.	Synonym		TICA
Senecio teneriffae Sch.Bip.	Accepted		TICA
Senecio teneriffae Sch.Bip. ex Bolle	Unresolved		TICA
Senecio tenorei Pignatti	Synonym		TICA
Senecio tenuicaulis Sch.Bip. ex Klatt	Accepted		TICA
Senecio tenuicaulis Phil.	Unresolved		TICA
Senecio tenuicaulis Muschl.	Unresolved		TICA
Senecio tenuicaulis Sch.Bip. [Illegitimate]	Unresolved		TICA
Senecio tenuiculus Steud.	Unresolved		TICA
Senecio tenuiflorus (DC.) Sieber ex Sch.Bip.	Accepted		TICA
Senecio tenuiflorus Sieber ex DC.	Unresolved		TICA
Senecio tenuifolius Burm.f.	Accepted		TICA
Senecio tenuifolius DC.	Unresolved		TICA
Senecio tenuifolius Jacq.	Synonym		TICA
Senecio tenuilobus DC.	Synonym		TICA
Senecio tenuipes Franch.	Synonym		TICA
Senecio tenuisagittatus Cuatrec.	Unresolved		TICA
Senecio tenuiscapus Bojer	Unresolved		TICA
Senecio tenuiscapus DC.	Synonym		TICA
Senecio tephrosioides Turcz.	Accepted		TICA
Senecio tepopanus B.L.Turner	Synonym		TICA
Senecio tercentenariae Proctor	Synonym		TICA
Senecio tercentenarii Proctor	Unresolved		TICA
Senecio teretifolius (Kunth) DC.	Synonym		TICA
Senecio teretifolius Less. ex Klatt	Unresolved		TICA
Senecio tergolanatus Cuatrec.	Accepted		TICA
Senecio tergopurpureus Cuatrec.	Unresolved		TICA
Senecio tessmannii Mattf.	Synonym		TICA
Senecio tetrandrus Buch.-Ham. ex Wall.	Unresolved		TICA
Senecio tetranthus DC.	Synonym		TICA
Senecio thamathuensis Hilliard	Accepted		TICA
Senecio thapsoides DC.	Accepted		TICA
Senecio thapsoides subsp. visianianus (Vis.) Vandas	Accepted		TICA
Senecio theaefolius Benth.	Synonym		TICA
Senecio theodori K.Afzel.	Synonym		TICA
Senecio theresiae O.Hoffm.	Accepted		TICA
Senecio thermarum Bolus	Synonym		TICA
Senecio thermarum Phil.	Synonym		TICA
Senecio thianschanicus Regel & Schmalh.	Accepted		TICA
Senecio thinophilus Phil.	Synonym		TICA
Senecio thomasii Klatt	Synonym		TICA
Senecio thomberi Greenm.	Unresolved		TICA
Senecio thompsoniensis Greenm.	Unresolved		TICA
Senecio thomsianus Muschl.	Synonym		TICA
Senecio thomsonii C.B.Clarke	Synonym		TICA
Senecio thorbeckei Mattf.	Unresolved		TICA
Senecio thornberi Greenm.	Synonym		TICA
Senecio thunbergianus Schrad.	Unresolved		TICA
Senecio thunbergii Harv.	Accepted		TICA
Senecio thurberi A.Gray	Synonym		TICA
Senecio thuretii Briq. & Cavill.	Unresolved		TICA
Senecio thurifer Bertero ex DC.	Unresolved		TICA
Senecio thyrsoideus (DC.) G.Don	Synonym		TICA
Senecio thyrsoideus DC.	Synonym		TICA
Senecio thyrsoideus	Synonym		TRO
Senecio thyrsophorus K.Koch	Unresolved		TICA
Senecio tibatiensis Mattf.	Unresolved		TICA
Senecio tibeticus Hook.f.	Accepted		TICA
Senecio tichomirovii Schischk.	Accepted		TICA
Senecio tilcarensis Cabrera	Accepted		TICA
Senecio tillandsiaefolius Poepp. ex DC.	Unresolved		TICA
Senecio timidus Cuatrec.	Unresolved		TICA
Senecio tinctolobus I.M.Johnst.	Accepted		TICA
Senecio tingoensis Cabrera & Zardini	Accepted		TICA
Senecio tipocochensis Domke	Synonym		TICA
Senecio tiroliensis Dalla Torre	Synonym		TICA
Senecio tmoleus Boiss.	Unresolved		TICA
Senecio tocomarensis Cabrera & Zardini	Accepted		TICA
Senecio tocornali Phil.	Unresolved		TICA
Senecio toiyabensis S.L.Welsh & Goodrich	Synonym		TICA
Senecio toledoi Cabrera	Unresolved		TICA
Senecio tolimensis Sch.Bip. ex Wedd.	Synonym		TICA
Senecio tolimensis (Sch.Bip. ex Wedd.) C.Jeffrey	Unresolved		TICA
Senecio toluccanus DC.	Accepted		TICA
Senecio toluccanus var. microdontus A.Gray	Unresolved		TICA
Senecio tomasianus Cuatrec.	Synonym		TICA
Senecio tomentosa	Accepted		TICA
Senecio tomentosus Cordem.	Unresolved		TICA
Senecio tomentosus Michx.	Synonym		TICA
Senecio tomentosus Rohde ex DC.	Unresolved		TICA
Senecio tomentosus Host	Unresolved		TICA
Senecio tomentosus C.B.Clarke	Unresolved		TICA
Senecio tomentosus [Clairv.]	Unresolved		TICA
Senecio tomentosus Salisb.	Synonym		TICA
Senecio tonduzii Greenm. [Illegitimate]	Unresolved		TICA
Senecio tongoensis De Wild.	Synonym		TICA
Senecio tongolensis Franch.	Synonym		TICA
Senecio tongtchuanensis H.Lév.	Synonym		TICA
Senecio tonii B.L.Turner	Accepted		TICA
Senecio topkegolensis Kitam.	Unresolved		TICA
Senecio toreadoris Cuatrec.	Synonym		TICA
Senecio toroanus Cabrera	Accepted		TICA
Senecio torrehuasensis Cuatrec.	Unresolved		TICA
Senecio torticaulis Merxm.	Accepted		TICA
Senecio tortuosus DC.	Accepted		TICA
Senecio toumeyi Greene	Synonym		TICA
Senecio tournefortii Lapeyr.	Synonym		TICA
Senecio tournefortii subsp. caespitosus (Brot.) Cout.	Synonym		TICA
Senecio tovari Cabrera	Unresolved		TICA
Senecio townsendii Greenm.	Unresolved		TICA
Senecio toxotis C.Jeffrey	Accepted		TICA
Senecio tozanensis Hayata	Synonym		TICA
Senecio trachycarpus Sch.Bip.	Unresolved		TICA
Senecio trachylaenus Harv.	Accepted		TICA
Senecio trachylepus Klatt	Unresolved		TICA
Senecio trachyphyllus Schltr.	Accepted		TICA
Senecio tracyi Rydb.	Synonym		TICA
Senecio trafulensis Cabrera	Accepted		TICA
Senecio transiens (Rouy) Jeanm.	Accepted		TICA
Senecio transilvanicus Schur	Unresolved		TICA
Senecio transmarinus S.Moore	Accepted		TICA
Senecio transmarinus var. major C.Jeffrey	Accepted		TICA
Senecio transmarinus var. sycephalus (S.Moore)	Accepted		TICA
Senecio transmarinus var. transmarinus	Accepted		TICA
Senecio transmarinus var. virungae C.Jeffrey	Accepted		TICA
Senecio transvaalensis Bolus	Synonym		TICA
Senecio transylvanicus Boiss.	Synonym		TICA
Senecio trapezuntinus Boiss.	Synonym		TICA
Senecio trautvetteri Maximova	Synonym		TICA
Senecio traversii F.Muell.	Synonym		TICA
Senecio tredecimsquamosus Sch.Bip.	Unresolved		TICA
Senecio tremolsii Sennen & Pau	Unresolved		TICA
Senecio triactinus S.Moore	Unresolved		TICA
Senecio trianae Klatt	Synonym		TICA
Senecio triangularis Hook.	Accepted		TICA
Senecio triangularis var. angustifolius G.N.Jones	Synonym		TICA
Senecio trianthemos O.Hoffm.	Synonym		TICA
Senecio tricephalus Kuntze	Accepted		TICA
Senecio tricephalus Klatt ex Greenm.	Unresolved		TICA
Senecio tricephalus Klatt	Unresolved		TICA
Senecio trichocaulon Baker	Accepted		TICA
Senecio trichocodon Baker	Accepted		TICA
Senecio trichocodon var. trichocaulon (Baker) Cabrera	Synonym		TICA
Senecio trichopodus H.Lév.	Unresolved		TICA
Senecio trichopterygius Muschl.	Synonym		TICA
Senecio trichopus (Benth.) Greenm.	Synonym		TICA
Senecio trichopus Benth.	Synonym		TICA
Senecio trichotomus Greenm.	Synonym		TICA
Senecio tricuspidatus Banks & Sol. ex Hook.f.	Unresolved		TICA
Senecio tricuspidatus Hook. & Arn.	Accepted		TICA
Senecio tricuspis Franch.	Accepted		TICA
Senecio tridentatus DC.	Unresolved		TICA
Senecio tridenticulatus Rydb.	Synonym		TICA
Senecio trifidus Hook. & Arn.	Accepted		TICA
Senecio trifidus Larrañaga	Unresolved		TICA
Senecio triflorus L.	Unresolved		TICA
Senecio trifurcatus Klatt [Illegitimate]	Synonym		TICA
Senecio trifurcatus (G.Forst.) Less.	Accepted		TICA
Senecio trifurcatus var. pentadactylus (Phil.) Speg.	Synonym		TICA
Senecio trifurcatus var. pisensis Sch.Bip. ex Wedd.	Synonym		TICA
Senecio trifurcifolius Hieron.	Accepted		TICA
Senecio trigonophyllus Greene	Unresolved		TICA
Senecio trigynus Cuatrec.	Synonym		TICA
Senecio triligulatus Buch.-Ham. ex D.Don	Accepted		TICA
Senecio trilobus L.	Accepted		TICA
Senecio trinervius	Synonym		TICA
Senecio trineurus Griseb.	Synonym		TICA
Senecio triodon Phil.	Accepted		TICA
Senecio triodontiphyllus C.Jeffrey	Accepted		TICA
Senecio tripartitus A.Rich.	Unresolved		TICA
Senecio tripartitus DC.	Synonym		TICA
Senecio tripetaloides Colenso	Synonym		TICA
Senecio tripinnatifidus Reiche	Accepted		TICA
Senecio triplinervius DC.	Accepted		TICA
Senecio triplipartitus Steud.	Unresolved		TICA
Senecio triqueter DC.	Accepted		TICA
Senecio triqueter Less.	Unresolved		TICA
Senecio tristis Phil.	Accepted		TICA
Senecio tristis var. comberi Greenm.	Synonym		TICA
Senecio trixioides Greenm. [Illegitimate]	Synonym		TICA
Senecio trixoides Gardner	Unresolved		TICA
Senecio troncosii Phil.	Accepted		TICA
Senecio tropaeolifolius O.Hoffm. [Illegitimate]	Synonym		TICA
Senecio tropaeolifolius MacOwan ex F.Muell.	Unresolved		TICA
Senecio tropaeolifolius MacOwan	Accepted		TICA
Senecio tropicalis Cabrera ex Barroso	Unresolved		TICA
Senecio tropicalis Cabrera	Unresolved		TICA
Senecio trullaefolius MacOwan	Unresolved		TICA
Senecio truncatus Dulac	Unresolved		TICA
Senecio truncatus Buch.-Ham. ex Wall.	Unresolved		TICA
Senecio truxillensis Cabrera	Unresolved		TICA
Senecio tsangsgchanensis Franch.	Synonym		TICA
Senecio tsaratananensis Humbert	Unresolved		TICA
Senecio tschabanicus K.Koch	Unresolved		TICA
Senecio tshabaensis De Wild.	Synonym		TICA
Senecio tshitirungensis De Wild.	Synonym		TICA
Senecio tsimihety Humbert	Synonym		TICA
Senecio tsoongianus Ling	Synonym		TICA
Senecio tuberculatus Ali	Accepted		TICA
Senecio tuberivagus W.W.Sm.	Synonym		TICA
Senecio tuberosus Sch.Bip. ex A.Rich.	Synonym		TICA
Senecio tuberosus (DC.) Harv.	Accepted		TICA
Senecio tuberosus var. pubescens (Mesfin) Rowley	Synonym		TICA
Senecio tubicapillosus Cuatrec.	Unresolved		TICA
Senecio tubicaulis Mansf.	Synonym		TICA
Senecio tucumanensis Cabrera	Accepted		TICA
Senecio tuestae Cuatrec.	Synonym		TICA
Senecio tugelensis J.M.Wood & M.S.Evans	Accepted		TICA
Senecio tunamensis Cuatrec.	Synonym		TICA
Senecio tundricola Tolm.	Synonym		TICA
Senecio tundricola subsp. lindstroemii (Ostenf.) Korobkov	Synonym		TICA
Senecio tunicatus Kuntze	Synonym		TICA
Senecio tupungatoi Hauman	Synonym		TICA
Senecio turbinatus Rydb.	Unresolved		TICA
Senecio turczaninovii DC.	Synonym		TICA
Senecio turczaninovii subsp. czikoicus Maximova	Synonym		TICA
Senecio turczaninowii Maxim.	Unresolved		TICA
Senecio turczaninowii Walp.	Unresolved		TICA
Senecio turkestanicus C.Winkl.	Synonym		TICA
Senecio turneri Cheeseman	Synonym		TICA
Senecio tussilagineus (Burm.f.) Kuntze	Synonym		TICA
Senecio tussilaginis Less.	Unresolved		TICA
Senecio tussilaginis (L'Hér.) Lindl.	Synonym		TICA
Senecio tussilaginoides Sch.Bip.	Unresolved		TICA
Senecio tussilaginoides Walter	Unresolved		TICA
Senecio tussilaginoides Heynh.	Unresolved		TICA
Senecio tweediei Hook. & Arn.	Accepted		TICA
Senecio tweedyi Rydb.	Synonym		TICA
Senecio tylodis Muschl.	Unresolved		TICA
Senecio tymphresteus Boiss. & Heldr.	Unresolved		TICA
Senecio tyrolensis a.kern ex Kolb	Unresolved		TICA
Senecio tysonii MacOwan	Accepted		TICA
Senecio ualtata Bertero ex Steud.	Unresolved		TICA
Senecio ucranicus Hodálová	Synonym		TICA
Senecio uhligii Muschl.	Synonym		TICA
Senecio uintahensis (A.Nelson) Greenm.	Synonym		TICA
Senecio uintahensis A.Nelson	Unresolved		TICA
Senecio ukambensis O.Hoffm.	Synonym		TICA
Senecio ukingensis O.Hoffm.	Synonym		TICA
Senecio uliginosus DC.	Unresolved		TICA
Senecio uliginosus Phil.	Synonym		TICA
Senecio ullucosanus Hieron.	Unresolved		TICA
Senecio ulopterus Thell.	Accepted		TICA
Senecio umbellatus L.	Accepted		TICA
Senecio umbraculifera S.Watson	Accepted		TICA
Senecio umbrosus Waldst. & Kit.	Accepted		TICA
Senecio umgeniensis Thell.	Accepted		TICA
Senecio uncinellus DC.	Unresolved		TICA
Senecio unduavianus Cuatrec.	Synonym		TICA
Senecio undulatus Thunb.	Unresolved		TICA
Senecio uniflorus (All.) All.	Synonym		TICA
Senecio uniflorus Retz.	Unresolved		TICA
Senecio unionis Sch.Bip. ex A.Rich.	Accepted		TICA
Senecio uniserialis Sch.Bip.	Unresolved		TICA
Senecio uralensis gorodk. ex Krylov	Unresolved		TICA
Senecio urbani Hieron.	Synonym		TICA
Senecio urophyllus Conrath	Accepted		TICA
Senecio urubambensis Cabrera	Synonym		TICA
Senecio uruguayensis Cabrera	Synonym		TICA
Senecio urumovii Velen.	Unresolved		TICA
Senecio urundensis S.Moore	Accepted		TICA
Senecio usambarensis Muschl.	Synonym		TICA
Senecio usgorensis Cuatrec.	Accepted		TICA
Senecio uspallatensis Hook. & Arn.	Accepted		TICA
Senecio uspallatensis var. retroflexus Hook. & Arn.	Synonym		TICA
Senecio uspallatensis var. tenuior Hook. & Arn.	Synonym		TICA
Senecio uspantanensis (J.M.Coult.) Greenm.	Accepted		TICA
Senecio ussanguensis O.Hoffm.	Synonym		TICA
Senecio ustulatus DC.	Synonym		TICA
Senecio utahensis A.Nelson [Illegitimate]	Unresolved		TICA
Senecio uvens Hiern	Synonym		TICA
Senecio vaccarii Fiori	Unresolved		TICA
Senecio vaccinioides (Kunth) Sch.Bip. ex Wedd.	Synonym		TICA
Senecio vaccinioides var. microdentatus Cuatrec.	Synonym		TICA
Senecio vagans Wall.	Unresolved		TICA
Senecio vaginatus Hook. & Arn.	Accepted		TICA
Senecio vaginifolius Sch.Bip.	Accepted		TICA
Senecio vagus F.Muell.	Accepted		TICA
Senecio vaingaindranii Scott-Elliot	Unresolved		TICA
Senecio valderramae Phil.	Synonym		TICA
Senecio valdivianus Phil.	Accepted		TICA
Senecio valeriana Oliv.	Unresolved		TICA
Senecio valerianaefolius Gardner	Unresolved		TICA
Senecio valerianella Greene	Unresolved		TICA
Senecio valerianifolius Rchb.	Synonym		TICA
Senecio valerianifolius Wolf [Illegitimate]	Synonym		TICA
Senecio valerianifolius Desf.	Unresolved		TICA
Senecio valerianifolius Link ex Spreng.	Synonym		TICA
Senecio vallecaucanus Cuatrec.	Synonym		TICA
Senecio vallestris DC.	Unresolved		TICA
Senecio valparadisiacus Colla	Synonym		TICA
Senecio valparadisiensis J.Rémy	Unresolved		TICA
Senecio vanillodorus Cabrera	Synonym		TICA
Senecio vaniotii H.Lév.	Synonym		TICA
Senecio vargasii Cabrera	Synonym		TICA
Senecio variabilis Sch.Bip.	Accepted		TICA
Senecio variabilis Phil.	Unresolved		TICA
Senecio varicosus L.f.	Accepted		TICA
Senecio variegatus Sch.Bip. [Illegitimate]	Unresolved		TICA
Senecio variifolius DC.	Synonym		TICA
Senecio variifolius Rydb.	Unresolved		TICA
Senecio variifolius var. subcanescens DC.	Synonym		TICA
Senecio variostipellatus De Wild.	Synonym		TICA
Senecio varvarcensis Cabrera	Accepted		TICA
Senecio vaseyi Greenm. ex Piper	Synonym		TICA
Senecio vaseyi Greenm.	Synonym		TICA
Senecio vegetus (Wedd.) Cabrera	Synonym		TICA
Senecio vegetus var. lobatus Cabrera	Synonym		TICA
Senecio veitchianus Hemsl.	Synonym		TICA
Senecio velardei Cabrera	Unresolved		TICA
Senecio velatus Greenm.	Unresolved		TICA
Senecio velenovskyi Borbás	Synonym		TICA
Senecio velleioides A.Cunn. ex DC.	Accepted		TICA
Senecio vellereus Franch.	Synonym		TICA
Senecio velutinus H.Lév. & Vaniot	Synonym		TICA
Senecio venezuelae (V.M.Badillo) Cuatrec.	Unresolved		TICA
Senecio venezuelensis Sandwith	Synonym		TICA
Senecio venosus Harv.	Accepted		TICA
Senecio ventanensis Cabrera	Accepted		TICA
Senecio venturae T.M.Barkley	Accepted		TICA
Senecio venustus Aiton	Synonym		TICA
Senecio verbascifolius Burm.	Accepted		TICA
Senecio verbascifolius Hombr. & Jacquinot ex Decne.	Unresolved		TICA
Senecio verbenaefolius Jacq.	Synonym		TICA
Senecio verdoorniae R.A.Dyer	Synonym		TICA
Senecio veresczaginii Schischk. & Serg.	Accepted		TICA
Senecio vernalis Hoppe ex DC.	Unresolved		TICA
Senecio vernalis Waldst. & Kit.	Synonym		TICA
Senecio vernalis Franch.	Unresolved		TICA
Senecio vernalis subsp. sosnovskyi (Sof.) V.E.Avet.	Synonym		TICA
Senecio vernicifolius Cuatrec.	Synonym		TICA
Senecio vernicosus Baker [Illegitimate]	Synonym		TICA
Senecio vernicosus Sch.Bip. ex Wedd.	Synonym		TICA
Senecio vernicosus var. nanus Cuatrec.	Synonym		TICA
Senecio vernonioides Sch.Bip. ex Baker [Illegitimate]	Synonym		TICA
Senecio vernonioides Sch.Bip.	Synonym		TICA
Senecio vernus Biv.	Synonym		TICA
Senecio vernus d'Urv.	Unresolved		TICA
Senecio vernus DC. [Illegitimate]	Unresolved		TICA
Senecio verrucosus Panz.	Unresolved		TICA
Senecio verrucosus Klatt	Unresolved		TICA
Senecio verrucosus Sch.Bip. ex Wedd.	Unresolved		TICA
Senecio verruculosus Kuntze	Synonym		TICA
Senecio verruculosus var. dentatus Kuntze	Synonym		TICA
Senecio verruculosus var. subulatus Kuntze	Synonym		TICA
Senecio versicolor Hiern	Synonym		TICA
Senecio versteegii Mattf.	Synonym		TICA
Senecio verticillatus Klatt [Illegitimate]	Synonym		TICA
Senecio verticillatus var. trichophorus Greenm.	Synonym		TICA
Senecio veruicosus Sch.Bip. [Illegitimate]	Unresolved		TICA
Senecio vervoorstii C.Chr.	Unresolved		TICA
Senecio vervoorstii Cabrera	Accepted		TICA
Senecio vespertilio Franch.	Synonym		TICA
Senecio vestitus (Thunb.) P.J.Bergius	Accepted		TICA
Senecio vestitus Sweet ex Steud.	Unresolved		TICA
Senecio vicellipticus Cuatrec.	Unresolved		TICA
Senecio vicinus S.Moore	Accepted		TICA
Senecio vidali Phil.	Synonym		TICA
Senecio viejensis Greenm.	Unresolved		TICA
Senecio viejoanus B.L.Turner	Accepted		TICA
Senecio villifer Franch.	Synonym		TICA
Senecio villifructus Hilliard	Accepted		TICA
Senecio villosus Kostel.	Unresolved		TICA
Senecio viminalis Bremek.	Accepted		TICA
Senecio vimineus Harv. [Invalid]	Synonym		TICA
Senecio vimineus (auctt. non DC. & Harv.) DC.	Synonym		TICA
Senecio violaceus Wall.	Unresolved		TICA
Senecio violifolius Cabrera	Accepted		TICA
Senecio vira Hieron.	Unresolved		TRO
Senecio viravira Hieron.	Accepted		TICA
Senecio virens Phil.	Synonym		TICA
Senecio virgatus L.	Unresolved		TICA
Senecio virgaurea Maxim.	Synonym		TICA
Senecio virgaureus Maxim.	Synonym		TRO
Senecio viridi-albus Cuatrec.	Synonym		TICA
Senecio viridiflavus Hand.-Mazz.	Synonym		TICA
Senecio viridiflorus Hutch.	Synonym		TICA
Senecio viridifluminis Cuatrec.	Synonym		TICA
Senecio viridilacus Cabrera	Unresolved		TICA
Senecio viridis Kirk [Illegitimate]	Synonym		TICA
Senecio viridis Phil.	Accepted		TICA
Senecio viridulus Martrin-Donos	Unresolved		TICA
Senecio viscidulus Compton	Accepted		TICA
Senecio viscidulus Scheele	Unresolved		TICA
Senecio viscidus N.E.Br.	Synonym		TICA
Senecio viscosissimus Larrañaga	Unresolved		TICA
Senecio viscosissimus Colla	Accepted		TICA
Senecio viscosus Webb	Unresolved		TICA
Senecio viscosus L.	Accepted		TICA
Senecio visianianus Vis.	Synonym		TICA
Senecio visianianus "papaf."" ex Pacher & Jabornegg."""	Unresolved		TICA
Senecio visianus Papaf. ex Vis.	Unresolved		TICA
Senecio vitalba S.Moore	Synonym		TICA
Senecio vitalis N.E.Br.	Accepted		TICA
Senecio vitellinoides Merxm.	Accepted		TICA
Senecio vitellinus Asch.	Unresolved		TICA
Senecio vitifolius Weib.	Unresolved		TICA
Senecio vittarifolius Bojer ex DC.	Accepted		TRO
Senecio vittarifolius var. latilimbus Humbert	Synonym		TICA
Senecio vittatus Reiche	Synonym		TICA
Senecio vogesiacus Gand.	Unresolved		TICA
Senecio volcanicola C.Jeffrey	Accepted		TICA
Senecio volckmannii Phil.	Accepted		TICA
Senecio volckmannii var. lejocarpus Cabrera	Synonym		TICA
Senecio volhynicus Gand.	Unresolved		TICA
Senecio volkameri Sch.Bip.	Synonym		TICA
Senecio volkensii O.Hoffm.	Synonym		TICA
Senecio volubilis Hook.	Synonym		TICA
Senecio volutus (Baker) Humbert	Accepted		TICA
Senecio vratislaviensis Gand.	Unresolved		TICA
Senecio vukotinovici Schloss.	Unresolved		TICA
Senecio vulcanicus Boiss.	Unresolved		TICA
Senecio vulcanicus Sessé & Moc.	Unresolved		TICA
Senecio vulcanicus Phil. [Illegitimate]	Synonym		TICA
Senecio vulcanopichis Cuatrec.	Unresolved		TICA
Senecio vulgari-humilis Batt. & Trab.	Synonym		TICA
Senecio vulgaris L.	Accepted		TICA
Senecio vulgaris subsp. denticulatus (O.F.Müll.) P.D.Sell	Accepted		TICA
Senecio vulgaris var. dubius Trautv.	Synonym		TICA
Senecio vulgaris var. teneriffae (Sch.Bip.) Ball	Synonym		TICA
Senecio vulneraria DC.	Synonym		TICA
Senecio vulnerarius Sessé & Moc. [Illegitimate]	Synonym		TICA
Senecio vulpinaris Cuatrec.	Unresolved		TICA
Senecio wagneri Degen	Synonym		TICA
Senecio wairauensis Belcher	Accepted		TICA
Senecio walkeri Arn.	Accepted		TICA
Senecio walkeri Thwaites	Unresolved		TICA
Senecio wallichii DC.	Synonym		TICA
Senecio walteri Sch.Bip.	Synonym		TICA
Senecio wardii Greene	Synonym		TICA
Senecio warnockii Shinners	Accepted		TICA
Senecio warrenensis I.Thomps.	Accepted		TICA
Senecio warszewiczii A.Braun & Bouché	Accepted		TICA
Senecio warszewiczii R.Br. & Bouché [Illegitimate]	Unresolved		TICA
Senecio × wartmanni Brügger	Unresolved		TICA
Senecio waterbergensis S.Moore	Accepted		TICA
Senecio watsonii Greenm.	Unresolved		TICA
Senecio webbii (Sch.Bip.) Christ	Synonym		TICA
Senecio weberbaueri Cuatrec.	Unresolved		TICA
Senecio websteri Greenm. [Illegitimate]	Synonym		TICA
Senecio websteri Hook.f.	Accepted		TICA
Senecio websteri var. subdiscoideus A.Gray	Synonym		TICA
Senecio weddellianus Hieron.	Unresolved		TICA
Senecio weddellii Cabrera	Synonym		TICA
Senecio wedglacialis Cuatrec.	Unresolved		TICA
Senecio weinmannifolius Cuatrec.	Synonym		TICA
Senecio weinmannifolius f. quindiensis Cuatrec.	Synonym		TICA
Senecio welwitschii O.Hoffm.	Synonym		TICA
Senecio werdermannii Greenm.	Accepted		TICA
Senecio werneriifolius (A.Gray) A.Gray	Synonym		TICA
Senecio werneriifolius var. alpinus (A.Gray) Dorn	Synonym		TICA
Senecio werneriifolius var. incertus Greenm.	Synonym		TICA
Senecio wernerioides Wedd.	Synonym		TICA
Senecio westermanii Dusén	Accepted		TICA
Senecio × weylii Vatke	Unresolved		TICA
Senecio whippleanus A.Gray	Synonym		TICA
Senecio × whitwellianus F.Lees	Unresolved		TICA
Senecio whyteanus Britten	Unresolved		TICA
Senecio wightianus DC.	Unresolved		TICA
Senecio wightianus DC. ex Wight	Unresolved		TICA
Senecio wightii (DC. ex Wight) Benth. ex C.B.Clarke	Accepted		TICA
Senecio willdenowii Sch.Bip.	Unresolved		TICA
Senecio willdenowii Peruzzi & N.G.Passal.	Synonym		TICA
Senecio williamsii Rusby [Illegitimate]	Synonym		TICA
Senecio williamsii Phil.	Unresolved		TICA
Senecio willingii Greenm.	Unresolved		TICA
Senecio willowensis Greenm.	Unresolved		TICA
Senecio wilsonianus Hemsl.	Synonym		TICA
Senecio windhoekensis Merxm.	Accepted		TICA
Senecio winklerianus Hand.-Mazz.	Synonym		TICA
Senecio wittebergensis Compton	Accepted		TICA
Senecio wolffii Simonk.	Unresolved		TICA
Senecio wolfii Greenm.	Unresolved		TICA
Senecio wollastonii S.Moore	Synonym		TICA
Senecio woodsonianus Cuatrec.	Unresolved		TICA
Senecio wootonii Greene	Accepted		TICA
Senecio woytkowskii Cuatrec.	Synonym		TICA
Senecio wrightii Greenm.	Synonym		TICA
Senecio wurdackii Cuatrec.	Synonym		TICA
Senecio xanthocephalus Dusén	Synonym		TICA
Senecio xantholeucus Hand.-Mazz.	Synonym		TICA
Senecio xanthopappus Klatt	Synonym		TICA
Senecio xanthoxylon Phil.	Synonym		TICA
Senecio xarilla Sessé & Moc.	Unresolved		TICA
Senecio xenostylus O.Hoffm.	Accepted		TICA
Senecio xerophilus Phil.	Accepted		TICA
Senecio yacuanquensis Cuatrec.	Synonym		TICA
Senecio yakla C.B.Clarke	Unresolved		TICA
Senecio yakoensis Jeffrey	Synonym		TICA
Senecio yalae Cabrera	Accepted		TICA
Senecio yalungenensis Hand.-Mazz.	Unresolved		TICA
Senecio yalungensis Hand.-Mazz.	Synonym		TICA
Senecio yalusay Cabrera	Unresolved		TICA
Senecio yapacanus Aristeg.	Synonym		TICA
Senecio yauyensis Cabrera	Accepted		TICA
Senecio yegua (Colla) Cabrera	Accepted		TICA
Senecio yesoensis Franch.	Synonym		TICA
Senecio yesoensis var. creniferus Franch.	Synonym		TICA
Senecio yesoensis var. sutchuenensis Franch.	Synonym		TICA
Senecio yukonensis A.E.Porsild	Synonym		TICA
Senecio yungasensis Britton	Unresolved		TICA
Senecio yungningensis Hand.-Mazz.	Accepted		TICA
Senecio yunguyensis Cuatrec.	Unresolved		TICA
Senecio yunnanensis Franch. [Illegitimate]	Synonym		TICA
Senecio yurensis Rusby	Unresolved		TICA
Senecio zahlbruckneri Brügger	Unresolved		TICA
Senecio zapahuirensis Martic. & Quezada	Accepted		TICA
Senecio zapalae Cabrera	Accepted		TICA
Senecio zeyheri Turcz.	Synonym		TICA
Senecio zeylanicus DC.	Unresolved		TICA
Senecio zimapanicus Hemsl.	Accepted		TICA
Senecio zoellneri Martic. & Quezada	Accepted		TICA
Senecio zollingerianus Sch.Bip.	Synonym		TICA
Senecio zongoensis Cabrera	Unresolved		TICA
Senecio zosterifolius Hook. & Arn.	Accepted		TICA
Senecio zuccarinii Maxim.	Unresolved		TICA