The Plant List — A working list for all plant species

⚠ Version 1 of The Plant List has been superseded.

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

Results

430 plant name records match your search criteria Ferula. The results are below.

• Genus Ferula is in the family Apiaceae. 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

The results can also be downloaded as a CSV file.

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

Name	Status	Confi­dence level	Source
Ferula abyssinica Hochst. ex A.Rich.	Synonym		WCSP (in review)
Ferula aciphylla M.Bieb. ex Ledeb.	Synonym		WCSP (in review)
Ferula affinis Besser [Unplaced]	Unresolved		WCSP (in review)
Ferula afghanica Gilli	Accepted		WCSP (in review)
Ferula afghanistanica M.Hiroe	Synonym		WCSP (in review)
Ferula aitchisonii Koso-Pol.	Unresolved		WCSP (in review)
Ferula akitschkensis B.Fedtsch. ex Koso-Pol.	Accepted		WCSP (in review)
Ferula alaica Pimenov & Melibaev	Accepted		WCSP (in review)
Ferula algiersia M.Hiroe	Synonym		WCSP (in review)
Ferula alliacea Boiss.	Accepted		WCSP (in review)
Ferula amani Zohary & P.H.Davis	Synonym		WCSP (in review)
Ferula amanicola Hub.-Mor. & Pesmen	Accepted		WCSP (in review)
Ferula ammonifera (D.Don) Oken	Synonym		WCSP (in review)
Ferula anatolica Boiss.	Accepted		WCSP (in review)
Ferula anatriches (Kotschy) Sint.	Synonym		WCSP (in review)
Ferula androssowii (B.Fedtsch.) M.Hiroe	Synonym		WCSP (in review)
Ferula angreni Korovin	Accepted		WCSP (in review)
Ferula angulata Schltdl.	Synonym		WCSP (in review)
Ferula angustiloba Pimenov	Synonym		WCSP (in review)
Ferula arabica (Velen.) M.Hiroe	Synonym		WCSP (in review)
Ferula arenaria Siev. [Unplaced]	Unresolved		WCSP (in review)
Ferula arenosa Pall. ex Ledeb.	Synonym		WCSP (in review)
Ferula arida (Korovin) Korovin	Unresolved		WCSP (in review)
Ferula armandi Mouterde	Accepted		WCSP (in review)
Ferula armena DC.	Synonym		WCSP (in review)
Ferula armena K.Koch [Unplaced]	Unresolved		WCSP (in review)
Ferula arrigonii Bocchieri	Accepted		WCSP (in review)
Ferula asafoetida H.Karst.	Synonym		WCSP (in review)
Ferula assa-foetida L.	Accepted		WCSP (in review)
Ferula assoi Pau [Unplaced]	Unresolved		WCSP (in review)
Ferula atlantica Elalaoui & Cauwet	Accepted		WCSP (in review)
Ferula aurea Link	Synonym		WCSP (in review)
Ferula austriaca Spreng.	Synonym		WCSP (in review)
Ferula autumnalis (Thiébaut) M.Hiroe	Synonym		WCSP (in review)
Ferula badhysi Korovin	Synonym		WCSP (in review)
Ferula badrakema Koso-Pol.	Accepted		WCSP (in review)
Ferula balchaschensis Bajtenov	Unresolved		WCSP (in review)
Ferula baluchistanica Kitam.	Accepted		WCSP (in review)
Ferula barbeyi Post	Accepted		WCSP (in review)
Ferula barrelieri Ten.	Synonym		WCSP (in review)
Ferula behboudiana (Rech.f. & Esfand.) D.F.Chamb.	Accepted		WCSP (in review)
Ferula besseriana Spreng. ex DC.	Synonym		WCSP (in review)
Ferula bilasi Post	Accepted		WCSP (in review)
Ferula biverticellata Thiebéaut	Accepted		WCSP (in review)
Ferula blanchei Boiss.	Accepted		WCSP (in review)
Ferula bolivari Pau	Synonym		WCSP (in review)
Ferula borealis Kuan	Unresolved		TRO
Ferula botschantzevii Korovin	Accepted		WCSP (in review)
Ferula brachyloba (Boiss. & Reut.) Nyman	Synonym		WCSP (in review)
Ferula brevifolia Link ex Schult.	Synonym		WCSP (in review)
Ferula bucharica (Lipsky) Koso-Pol.	Unresolved		WCSP (in review)
Ferula bungeana Kitag.	Accepted		WCSP (in review)
Ferula cachroides (Schltdl.) Zohary & P.H.Davis	Synonym		WCSP (in review)
Ferula calcarea Pimenov	Accepted		WCSP (in review)
Ferula californica (Nutt.) A.Gray	Unresolved		WCSP (in review)
Ferula campestris Besser	Synonym		WCSP (in review)
Ferula canadensis L.	Unresolved		WCSP (in review)
Ferula candelabrum Heldr. & Sart.	Synonym		WCSP (in review)
Ferula canescens (Ledeb.) Ledeb.	Accepted		WCSP (in review)
Ferula capillaris Link ex Spreng.	Synonym		WCSP (in review)
Ferula capillifolia Link	Synonym		WCSP (in review)
Ferula capillifolia Stschegl.	Unresolved		WCSP (in review)
Ferula cappadocica (Bornm.) M.Hiroe	Synonym		WCSP (in review)
Ferula caruifolia Hook. & Arn.	Synonym		TRO
Ferula carvifolia Hook. & Arn.	Unresolved		WCSP (in review)
Ferula caspica M.Bieb.	Accepted		WCSP (in review)
Ferula cassii Zohary & P.H.Davis	Synonym		WCSP (in review)
Ferula caucasica Korovin	Accepted		WCSP (in review)
Ferula ceratophylla Regel & Schmalh.	Accepted		WCSP (in review)
Ferula chiliantha Rech.f.	Synonym		WCSP (in review)
Ferula clematidifolia Koso-Pol.	Accepted		WCSP (in review)
Ferula collina Freyn	Unresolved		WCSP (in review)
Ferula communis L.	Accepted		WCSP (in review)
Ferula communis var. anatriches Kotschy	Synonym		WCSP (in review)
Ferula communis subsp. cardonae Sánchez-Cux. & M.Bernal	Accepted		WCSP (in review)
Ferula communis var. catalaunica Pau	Synonym		WCSP (in review)
Ferula communis subsp. catalaunica (Pau) Sánchez-Cux. & M.Bernal	Accepted		WCSP (in review)
Ferula communis subsp. glauca (L.) Rouy & E.G.Camus	Accepted		WCSP (in review)
Ferula communis var. paucivittata Willk.	Synonym		WCSP (in review)
Ferula commutata (Rochel) M.Hiroe	Synonym		WCSP (in review)
Ferula conocaula Korovin	Accepted		WCSP (in review)
Ferula coskunii H.Duman & Sagiroglu	Accepted		WCSP (in review)
Ferula cossoniana Batt.	Accepted		WCSP (in review)
Ferula costata Korovin ex Nasir	Accepted		WCSP (in review)
Ferula cretica (Spreng.) M.Hiroe	Synonym		WCSP (in review)
Ferula crucifolia Gilli [Unplaced]	Unresolved		WCSP (in review)
Ferula cupularis (Boiss.) Spalik & S.R.Downie	Accepted		WCSP (in review)
Ferula cypria Post	Accepted		WCSP (in review)
Ferula czatkalensis Pimenov	Accepted		WCSP (in review)
Ferula daghestanica (Schischk.) M.Hiroe	Synonym		WCSP (in review)
Ferula daninii Zohary	Accepted		WCSP (in review)
Ferula decurrens Korovin	Accepted		WCSP (in review)
Ferula dictyocarpa Rech.f.	Accepted		WCSP (in review)
Ferula dissecta (Ledeb.) Ledeb.	Accepted		WCSP (in review)
Ferula dissecta (Nutt.) A.Gray [Illegitimate]	Synonym		WCSP (in review)
Ferula dissoluta S.Watson	Synonym		WCSP (in review)
Ferula diversivittata Regel & Schmalh.	Accepted		WCSP (in review)
Ferula drudeana Korovin	Accepted		WCSP (in review)
Ferula drummondii Hook. & Arn.	Unresolved		WCSP (in review)
Ferula dshaudshamyr Korovin	Synonym		WCSP (in review)
Ferula dshizakensis Korovin	Accepted		WCSP (in review)
Ferula dubjanskyi Korovin	Accepted		WCSP (in review)
Ferula dubjanskyi Korovin ex Pavlov	Unresolved		TRO
Ferula eburnea Rech.f.	Synonym		WCSP (in review)
Ferula ehrenbergii H.Wolff	Unresolved		WCSP (in review)
Ferula elaeochytris Korovin	Accepted		WCSP (in review)
Ferula elbursensis (Mozaff.) Spalik & S.R.Downie	Accepted		WCSP (in review)
Ferula elegans Spreng.	Synonym		WCSP (in review)
Ferula equisetacea Koso-Pol.	Accepted		WCSP (in review)
Ferula equisetifolia Koso-Pol.	Synonym		WCSP (in review)
Ferula eremophila Korovin	Synonym		WCSP (in review)
Ferula erubescens Boiss.	Unresolved		WCSP (in review)
Ferula eugenii Kamelin	Synonym		WCSP (in review)
Ferula euxina Pimenov	Accepted		WCSP (in review)
Ferula farinosa Geyer ex Hook.	Unresolved		TRO
Ferula fedoroviorum Pimenov	Accepted		WCSP (in review)
Ferula fedtschenkoana Koso-Pol.	Accepted		WCSP (in review)
Ferula ferganensis Lipsky ex Korovin	Accepted		WCSP (in review)
Ferula ferulago L.	Synonym		WCSP (in review)
Ferula ferulago var. commutata Rochel	Synonym		WCSP (in review)
Ferula ferulioides (Steud.) Korovin	Accepted		WCSP (in review)
Ferula fieldiana (Rech.f.) M.Hiroe	Synonym		WCSP (in review)
Ferula flabelliloba Rech.f. & Aellen	Accepted		WCSP (in review)
Ferula foeniculacea Nutt.	Synonym		WCSP (in review)
Ferula foetida (Bunge) Regel	Accepted		WCSP (in review)
Ferula foetida St.-Lag.	Synonym		WCSP (in review)
Ferula foetidissima Regel & Schmalh.	Accepted		WCSP (in review)
Ferula foliosa Lipsky ex Korovin	Synonym		WCSP (in review)
Ferula fontqueri Jury	Accepted		WCSP (in review)
Ferula fukanensis K.M.Shen	Accepted		WCSP (in review)
Ferula gabrielii Rech.f.	Accepted		WCSP (in review)
Ferula galbanifera Mill.	Synonym		WCSP (in review)
Ferula galbaniflua Boiss. & Buhse	Unresolved		WCSP (in review)
Ferula gandogeri M.Hiroe	Synonym		WCSP (in review)
Ferula geniculata Guss.	Synonym		WCSP (in review)
Ferula ghorana Rech.f.	Accepted		WCSP (in review)
Ferula gigantea B.Fedtsch.	Accepted		WCSP (in review)
Ferula gigas Koso-Pol.	Synonym		WCSP (in review)
Ferula glaberrima Korovin	Accepted		WCSP (in review)
Ferula glabra Rech.f. & Riedl	Accepted		WCSP (in review)
Ferula glauca L.	Synonym		WCSP (in review)
Ferula gouliminensis Elalaoui & Cauwet	Accepted		WCSP (in review)
Ferula gracilis (Ledeb.) Ledeb.	Accepted		WCSP (in review)
Ferula gracillima Bornm. & Köie	Synonym		WCSP (in review)
Ferula granatensis (Boiss.) Steud.	Synonym		WCSP (in review)
Ferula grandis Siev. [Unplaced]	Unresolved		WCSP (in review)
Ferula graveolens Spreng.	Unresolved		WCSP (in review)
Ferula grigoriewii B.Fedtsch.	Accepted		WCSP (in review)
Ferula groessingii Riedl & Riedl-Dorn	Accepted		WCSP (in review)
Ferula gummosa Boiss.	Accepted		WCSP (in review)
Ferula gypsacea Korovin	Accepted		WCSP (in review)
Ferula halophila Pesmen	Accepted		WCSP (in review)
Ferula haussknechtii H.Wolff ex Rech.f.	Accepted		WCSP (in review)
Ferula hedgeana Pimenov & Kljuykov	Accepted		WCSP (in review)
Ferula helenae Rakhm. & Melibaev	Synonym		WCSP (in review)
Ferula heratensis Rech.f.	Accepted		WCSP (in review)
Ferula hermonis Boiss.	Accepted		WCSP (in review)
Ferula heuffelii Griseb. ex Heuff.	Accepted		WCSP (in review)
Ferula hexiensis K.M.Shen	Accepted		WCSP (in review)
Ferula hezarlalehzarica Ajani	Accepted		WCSP (in review)
Ferula hindukushensis Kitam.	Accepted		WCSP (in review)
Ferula hirtella Boiss.	Unresolved		WCSP (in review)
Ferula hispanica Rouy [Unplaced]	Unresolved		WCSP (in review)
Ferula hispida Friv.	Unresolved		WCSP (in review)
Ferula hooshee Lindl. ex Descourt.	Synonym		WCSP (in review)
Ferula huber-morathii Pesmen	Accepted		WCSP (in review)
Ferula iliensis Krasn. ex Korovin	Accepted		WCSP (in review)
Ferula inciso-serrata Pimenov & J.V.Baranova	Accepted		WCSP (in review)
Ferula inflata Korovin	Synonym		WCSP (in review)
Ferula insularis (H.Wolff) M.Hiroe	Synonym		WCSP (in review)
Ferula involucrata Korovin	Synonym		WCSP (in review)
Ferula jaeschkeana Vatke	Accepted		WCSP (in review)
Ferula jaeschkeana var. parkeriana O.E.Schulz	Synonym		WCSP (in review)
Ferula jaeskeana C.B.Clarke [Unplaced]	Unresolved		WCSP (in review)
Ferula juniperina Forovin	Accepted		WCSP (in review)
Ferula kandaharica Rech.f.	Accepted		WCSP (in review)
Ferula karakalensis Korovin	Accepted		WCSP (in review)
Ferula karatavica Regel & Schmalh.	Accepted		WCSP (in review)
Ferula karataviensis (Regel & Schmalh.) Korovin ex Pavlov	Accepted		WCSP (in review)
Ferula karataviensis (Regel & Schmalh.) Korovin	Unresolved		TRO
Ferula karategina Lipsky ex Korovin	Accepted		WCSP (in review)
Ferula karelinii Bunge	Accepted		WCSP (in review)
Ferula kaschkarovii Korovin	Synonym		WCSP (in review)
Ferula kashanica Rech.f.	Accepted		WCSP (in review)
Ferula kelifi Korovin	Accepted		WCSP (in review)
Ferula kelleri Koso-Pol.	Accepted		WCSP (in review)
Ferula khorasanica Rech.f. & Aellen	Unresolved		WCSP (in review)
Ferula kingdon-wardii H.Wolff	Accepted		WCSP (in review)
Ferula kirialovii Pimenov	Accepted		WCSP (in review)
Ferula kochii M.Hiroe	Synonym		WCSP (in review)
Ferula koelziana (Rech.f.) M.Hiroe	Synonym		WCSP (in review)
Ferula koelzii Rech.f. & Riedl	Unresolved		WCSP (in review)
Ferula kokanica Regel & Schmalh.	Accepted		WCSP (in review)
Ferula kopetdagensis Korovin	Synonym		WCSP (in review)
Ferula korovinii Pavlov [Illegitimate]	Synonym		WCSP (in review)
Ferula korshinskyi Korovin	Accepted		WCSP (in review)
Ferula koso-poljanskyi Korovin	Accepted		WCSP (in review)
Ferula krylovii Korovin	Accepted		WCSP (in review)
Ferula kuhistanica Korovin	Accepted		WCSP (in review)
Ferula kyzylkumica Korovin	Accepted		WCSP (in review)
Ferula laeta Woronow	Synonym		WCSP (in review)
Ferula laevigata (Aiton) Spreng.	Synonym		WCSP (in review)
Ferula lancerotensis Parl. ex Hartung	Accepted		WCSP (in review)
Ferula lapidosa Korovin	Accepted		WCSP (in review)
Ferula laseroides (Akhani) Spalik & S.R.Downie	Accepted		WCSP (in review)
Ferula latifolia Korovin	Synonym		WCSP (in review)
Ferula latiloba Korovin	Accepted		WCSP (in review)
Ferula latipinna A.Santos	Accepted		WCSP (in review)
Ferula latisecta Rech.f. & Aellen	Accepted		WCSP (in review)
Ferula latisegmenta Candargy [Unplaced]	Unresolved		WCSP (in review)
Ferula lehmannii Boiss.	Accepted		WCSP (in review)
Ferula leiophylla Korovin	Accepted		WCSP (in review)
Ferula leucographa Korovin	Accepted		WCSP (in review)
Ferula licentiana Hand.-Mazz.	Accepted		WCSP (in review)
Ferula licentiana var. tunshanica (S.W.Su) R.H.Shan & Q.X.Liu	Accepted		WCSP (in review)
Ferula ligulata Korovin	Synonym		WCSP (in review)
Ferula linczevskii Korovin	Accepted		WCSP (in review)
Ferula linkii Webb & Berthel.	Accepted		WCSP (in review)
Ferula lipskyi Korovin	Accepted		WCSP (in review)
Ferula lithophila Pimenov	Accepted		WCSP (in review)
Ferula litwinowiana Koso-Pol.	Accepted		WCSP (in review)
Ferula lobeliana Vis.	Synonym		WCSP (in review)
Ferula longifolia Fisch.	Synonym		WCSP (in review)
Ferula longifolia Spreng. ex Ledeb.	Synonym		WCSP (in review)
Ferula longifolia Willd. ex Ledeb.	Unresolved		WCSP (in review)
Ferula longipedunculata Pesmen	Accepted		WCSP (in review)
Ferula longipes Coss. ex Bonnier & Maury	Synonym		WCSP (in review)
Ferula lophoptera (Boiss.) Benth. & Hook.f.	Synonym		WCSP (in review)
Ferula loscosii (Lange) Willk.	Accepted		WCSP (in review)
Ferula lutea (Poir.) Maire	Synonym		WCSP (in review)
Ferula lutensis Rech.f.	Accepted		WCSP (in review)
Ferula lycia Boiss.	Accepted		WCSP (in review)
Ferula macrocarpa Hook. & Arn.	Unresolved		WCSP (in review)
Ferula macrocolea Boiss.	Accepted		WCSP (in review)
Ferula malacophylla Pimenov & J.V.Baranova	Accepted		WCSP (in review)
Ferula marathrophylla Walp.	Unresolved		WCSP (in review)
Ferula marmarica Asch. & Taub. ex Asch. & Schweinf.	Accepted		WCSP (in review)
Ferula meifolia Eckl. & Zeyh.	Synonym		WCSP (in review)
Ferula meifolia (Fenzl) Boiss. [Illegitimate]	Synonym		WCSP (in review)
Ferula meoides L.	Synonym		WCSP (in review)
Ferula mervynii Sagiroglu & H.Duman	Accepted		WCSP (in review)
Ferula mesopotamica M.Hiroe	Synonym		WCSP (in review)
Ferula meyeri (Ledeb.) Bunge	Unresolved		WCSP (in review)
Ferula microcarpa Korovin	Synonym		WCSP (in review)
Ferula microcolea (Boiss.) Boiss.	Accepted		WCSP (in review)
Ferula microloba Boiss.	Unresolved		WCSP (in review)
Ferula microphylla M.Bieb. ex Schur	Synonym		WCSP (in review)
Ferula minkwitzae Korovin	Synonym		WCSP (in review)
Ferula mogoltavica Lipsky ex Korovin	Accepted		WCSP (in review)
Ferula mollis Korovin	Accepted		WCSP (in review)
Ferula mongolica (V.MVinogr. & Kamelin) V.M.Vinogr. & Kamelin	Accepted		WCSP (in review)
Ferula montana Spreng.	Synonym		WCSP (in review)
Ferula monticola (Boiss. & Heldr.) Neilr.	Synonym		WCSP (in review)
Ferula montis-elgonis Bullock	Synonym		WCSP (in review)
Ferula moschata (H.Reinsch) Koso-Pol.	Accepted		WCSP (in review)
Ferula multifida (Nutt.) A.Gray	Unresolved		WCSP (in review)
Ferula myrioloba Rech.f.	Accepted		WCSP (in review)
Ferula myriophylla M.Bieb. ex Besser	Synonym		WCSP (in review)
Ferula narthex Boiss.	Accepted		WCSP (in review)
Ferula neapolitana Ten.	Synonym		WCSP (in review)
Ferula negevensis Zohary	Accepted		WCSP (in review)
Ferula nevskii Korovin	Accepted		WCSP (in review)
Ferula newberryi (S.Watson) S.Watson	Synonym		WCSP (in review)
Ferula nodiflora L.	Synonym		WCSP (in review)
Ferula nodosa Pall. ex Ledeb.	Synonym		WCSP (in review)
Ferula nodosa (L.) Benth. & Hook.f.	Synonym		WCSP (in review)
Ferula nuda Spreng.	Accepted		WCSP (in review)
Ferula nudata Pall. ex Ledeb.	Synonym		WCSP (in review)
Ferula nudicaulis Nutt.	Unresolved		WCSP (in review)
Ferula nudicaulis Spreng. [Unplaced]	Unresolved		WCSP (in review)
Ferula nuratavica Pimenov	Accepted		WCSP (in review)
Ferula nuristanica Rech.f.	Accepted		WCSP (in review)
Ferula nuristanica Kitam. [Unplaced]	Unresolved		WCSP (in review)
Ferula nuttallii DC.	Unresolved		WCSP (in review)
Ferula nuttallii Walp.	Unresolved		WCSP (in review)
Ferula obtusifolia Spreng.	Synonym		WCSP (in review)
Ferula olgae Regel & Schmalh.	Synonym		WCSP (in review)
Ferula olivacea (Diels) H.Wolff	Accepted		WCSP (in review)
Ferula oopoda (Boiss. & Buhse) Boiss.	Accepted		WCSP (in review)
Ferula opoponax Spreng.	Unresolved		WCSP (in review)
Ferula orbicularis Post ex Beauverd & Zohary	Accepted		WCSP (in review)
Ferula orientalis L.	Accepted		WCSP (in review)
Ferula orientalis Eichw. [Illegitimate]	Synonym		WCSP (in review)
Ferula ovczinnikovii Pimenov	Accepted		WCSP (in review)
Ferula ovina (Boiss.) Boiss.	Accepted		WCSP (in review)
Ferula pachycarpa Korovin ex Pavlov	Synonym		WCSP (in review)
Ferula pachycaulos Rech.f.	Accepted		WCSP (in review)
Ferula pachyloba Fenzl	Synonym		WCSP (in review)
Ferula pachyphylla Korovin	Accepted		WCSP (in review)
Ferula pallasii (Cusson ex Ledeb.) Koso-Pol.	Synonym		WCSP (in review)
Ferula pallida Korovin	Accepted		WCSP (in review)
Ferula palmella Hook.	Synonym		WCSP (in review)
Ferula palmyrensis Post & Beauverd	Accepted		WCSP (in review)
Ferula paniculata Ledeb.	Synonym		WCSP (in review)
Ferula parva Freyn & Bornm.	Accepted		WCSP (in review)
Ferula parvifolia Hook. & Arn.	Unresolved		WCSP (in review)
Ferula pauciflora K.Koch	Synonym		WCSP (in review)
Ferula paucijuga DC.	Synonym		WCSP (in review)
Ferula penninervis Regel & Schmalh.	Accepted		WCSP (in review)
Ferula persica Willd.	Accepted		WCSP (in review)
Ferula petiolaris DC.	Synonym		WCSP (in review)
Ferula peucedanifolia Willd. ex Schult.	Synonym		WCSP (in review)
Ferula peucedanifolia Kar. & Kir.	Synonym		WCSP (in review)
Ferula peucedanifolia Willd.	Accepted		TRO
Ferula physokoleos Rech.f.	Unresolved		WCSP (in review)
Ferula pimenovii Lazkov	Accepted		WCSP (in review)
Ferula plurivittata Korovin	Accepted		WCSP (in review)
Ferula polyantha Korovin	Synonym		WCSP (in review)
Ferula pomelii M.Hiroe	Synonym		WCSP (in review)
Ferula popovii Korovin	Synonym		WCSP (in review)
Ferula potaninii Korovin ex Pavlov	Accepted		WCSP (in review)
Ferula prangifolia Korovin	Accepted		WCSP (in review)
Ferula pratovii F.O.Khasanov & I.I.Mal'tsev	Accepted		WCSP (in review)
Ferula primaeva Korovin	Synonym		WCSP (in review)
Ferula pseudalliacea Rech.f.	Accepted		WCSP (in review)
Ferula pseudooreoselinum Koso-Pol.	Synonym		TRO
Ferula pseudoreoselinum (Regel & Schmalh.) Koso-Pol.	Unresolved		WCSP (in review)
Ferula puberula Boiss. & Buhse	Synonym		WCSP (in review)
Ferula puberula Trautv. [Illegitimate]	Unresolved		WCSP (in review)
Ferula pubescens Pall. ex Schult.	Synonym		WCSP (in review)
Ferula pumila Pall. ex Schult.	Synonym		WCSP (in review)
Ferula purpurea S.Watson	Synonym		WCSP (in review)
Ferula quercetorum (Bornm.) M.Hiroe	Unresolved		WCSP (in review)
Ferula rablensis Wulfen	Synonym		WCSP (in review)
Ferula racemifera Szov. ex Fisch. & C.A.Mey.	Synonym		WCSP (in review)
Ferula racemosoumbellata (Gilli) Rech.f.	Accepted		WCSP (in review)
Ferula rechingeri D.F.Chamb.	Accepted		WCSP (in review)
Ferula rediviva (Pall.) Schischk.	Unresolved		WCSP (in review)
Ferula renardii (Regel & Schmalh.) Pimenov	Accepted		WCSP (in review)
Ferula reppiae Rech.f. & Riedl	Synonym		WCSP (in review)
Ferula resinosa Siev.	Synonym		WCSP (in review)
Ferula reza-dadjoua Parsa	Synonym		WCSP (in review)
Ferula rigida Ten.	Synonym		WCSP (in review)
Ferula rigidula Fisch. ex DC.	Accepted		WCSP (in review)
Ferula rubricaulis Boiss.	Accepted		WCSP (in review)
Ferula rubroarenosa Korovin	Accepted		WCSP (in review)
Ferula rupestris Boiss. & Balansa [Invalid]	Synonym		WCSP (in review)
Ferula rutbaensis C.C.Towns.	Accepted		WCSP (in review)
Ferula ruthenica Spreng.	Synonym		WCSP (in review)
Ferula sadleriana Ledeb.	Accepted		WCSP (in review)
Ferula salsa Ledeb.	Synonym		WCSP (in review)
Ferula samariae Zohary & P.H.Davis	Accepted		WCSP (in review)
Ferula samarkandica Korovin	Accepted		WCSP (in review)
Ferula sancta Boiss.	Synonym		WCSP (in review)
Ferula sassyr Koso-Pol.	Synonym		WCSP (in review)
Ferula sauvagei Elalaoui & Cauwet	Accepted		WCSP (in review)
Ferula scabra Fenzl	Synonym		WCSP (in review)
Ferula schair I.G.Borshch.	Synonym		WCSP (in review)
Ferula schair Borszcz.	Synonym		TRO
Ferula schischkinii M.Hiroe	Synonym		WCSP (in review)
Ferula schlechtendalii Boiss.	Synonym		WCSP (in review)
Ferula schtschurowskiana Regel & Schmalh.	Accepted		WCSP (in review)
Ferula schugnanica B.Fedtsch.	Synonym		WCSP (in review)
Ferula scorodosma Bentley & Trimen	Synonym		WCSP (in review)
Ferula seravschanica Pimenov & J.V.Baranova	Accepted		WCSP (in review)
Ferula serpentinica Rech.f.	Accepted		WCSP (in review)
Ferula seseloides C.A.Mey.	Unresolved		WCSP (in review)
Ferula setifolia K.Koch	Synonym		WCSP (in review)
Ferula sharifii Rech.f. & Esfand.	Accepted		WCSP (in review)
Ferula sibirica Willd.	Accepted		WCSP (in review)
Ferula silaifolia (Boiss.) M.Hiroe	Synonym		WCSP (in review)
Ferula sinaica Boiss.	Accepted		WCSP (in review)
Ferula sinkiangensis K.M.Shen	Accepted		WCSP (in review)
Ferula sintenisii H.Wolff	Synonym		WCSP (in review)
Ferula sjugatensis Bjat.	Accepted		WCSP (in review)
Ferula songarica Pall. ex Schult.	Accepted		WCSP (in review)
Ferula songarica subsp. mongolica V.M.Vinogr. & Kamelin	Synonym		WCSP (in review)
Ferula sphenobasis C.C.Towns.	Accepted		WCSP (in review)
Ferula stenocarpa Boiss. & Hausskn.	Accepted		WCSP (in review)
Ferula stenoloba Rech.f.	Accepted		WCSP (in review)
Ferula stewartiana O.E.Schulz	Accepted		WCSP (in review)
Ferula stewartiana var. affghanica O.E.Schulz	Synonym		WCSP (in review)
Ferula stricta Spreng. ex Schult.	Synonym		WCSP (in review)
Ferula stricta Spreng.	Synonym		TRO
Ferula stylosa Korovin	Synonym		WCSP (in review)
Ferula suaveolens Aitch. & Hemsl.	Synonym		WCSP (in review)
Ferula subtilis Korovin	Accepted		WCSP (in review)
Ferula subvelutina (Rech.f.) M.Hiroe	Synonym		WCSP (in review)
Ferula sugatensis Bajtenov	Accepted		WCSP (in review)
Ferula sulcata Desf.	Synonym		WCSP (in review)
Ferula sulcata Ledeb.	Synonym		WCSP (in review)
Ferula sulcata var. mouretii Maire	Synonym		WCSP (in review)
Ferula sumbul (Kauffm.) Hook.f.	Synonym		WCSP (in review)
Ferula sylvatica Besser	Synonym		WCSP (in review)
Ferula sylvatica Szov. ex Boiss.	Synonym		WCSP (in review)
Ferula syreitschikowii Koso-Pol.	Accepted		WCSP (in review)
Ferula szowitsiana DC.	Unresolved		TRO
Ferula szowitziana DC.	Accepted		WCSP (in review)
Ferula szowitziana var. kandavanensis Bornm. & Gouba	Synonym		WCSP (in review)
Ferula tabasensis Rech.f.	Accepted		WCSP (in review)
Ferula tadshikorum Pimenov	Accepted		WCSP (in review)
Ferula talassica (Korovin) Pimenov	Synonym		WCSP (in review)
Ferula tatarica Fisch. ex Spreng.	Accepted		WCSP (in review)
Ferula taucumica Baitenov	Accepted		WCSP (in review)
Ferula taurica (Schischk.) M.Hiroe	Synonym		WCSP (in review)
Ferula tenuisecta Korovin	Accepted		WCSP (in review)
Ferula tenuissima Hub.-Mor. & Pesmen	Accepted		WCSP (in review)
Ferula tersakensis Korovin	Synonym		WCSP (in review)
Ferula teterrima Kar. & Kir.	Accepted		WCSP (in review)
Ferula thomsonii C.B.Clarke	Accepted		WCSP (in review)
Ferula thyrsiflora Sm.	Synonym		WCSP (in review)
Ferula tingitana L.	Accepted		WCSP (in review)
Ferula toluccensis Kunth	Unresolved		WCSP (in review)
Ferula tolucensis Kunth	Synonym		TRO
Ferula tortuosa Webb & Berthel.	Synonym		WCSP (in review)
Ferula trachelocarpa Rech.f.	Accepted		WCSP (in review)
Ferula trachyphylla Rech.f. & Riedl	Accepted		WCSP (in review)
Ferula transiliensis (Herder) Pimenov	Accepted		WCSP (in review)
Ferula transitoria Korovin	Synonym		WCSP (in review)
Ferula tschimganica Lipsky ex Korovin	Accepted		WCSP (in review)
Ferula tschuiliensis Bajtenov	Accepted		WCSP (in review)
Ferula tschzurowskiana Regel & Schmalh.	Synonym		WCSP (in review)
Ferula tuberifera Korovin	Accepted		WCSP (in review)
Ferula tunetana Pomel ex Batt.	Synonym		WCSP (in review)
Ferula tunshanica S.W.Su	Synonym		WCSP (in review)
Ferula turcomanica (Schischk.) M.Hiroe	Synonym		WCSP (in review)
Ferula turcomanica (Schischk.) Pimenov	Accepted		TRO
Ferula ugamica Korovin	Accepted		WCSP (in review)
Ferula undulata Pimenov & J.V.Baranova	Synonym		WCSP (in review)
Ferula urceolata Korovin	Unresolved		WCSP (in review)
Ferula varia (Schrenk) Trautv.	Accepted		WCSP (in review)
Ferula verticillata Maerkl.	Synonym		WCSP (in review)
Ferula vesceritensis Coss. & Durieu ex Trab.	Accepted		WCSP (in review)
Ferula vicaria Korovin	Accepted		WCSP (in review)
Ferula villosa Walter	Synonym		WCSP (in review)
Ferula violacea Korovin	Accepted		WCSP (in review)
Ferula wolgensis Willd. ex Ledeb.	Synonym		WCSP (in review)
Ferula xanthocarpa Rech.f.	Accepted		WCSP (in review)
Ferula xeromorpha Korovin	Accepted		WCSP (in review)
Ferula xylorhachis Rech.f.	Accepted		WCSP (in review)