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

558 plant name records match your search criteria Haplopappus. The results are below.

• Genus Haplopappus 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 R S T U V W Z

The results can also be downloaded as a CSV file.

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

Name	Status	Confi­dence level	Source
Haplopappus aberrans (A.Nelson) H.M.Hall	Synonym		TICA
Haplopappus acanthodon Phil.	Synonym		TICA
Haplopappus acaulis (Nutt.) A.Gray	Synonym		TICA
Haplopappus acaulis var. atwoodii S.L.Welsh	Synonym		TICA
Haplopappus acaulis var. glabratus D.C.Eaton	Synonym		TICA
Haplopappus acaulis subsp. glabratus (D.C.Eaton) H.M.Hall	Synonym		TICA
Haplopappus acaulis subsp. typicus H.M.Hall	Synonym		TICA
Haplopappus acerosus (Bertero) Bertero ex Phil.	Unresolved		TICA
Haplopappus acerosus Bertero	Unresolved		TICA
Haplopappus acradenius (Greene) S.F.Blake	Synonym		TICA
Haplopappus acradenius var. bracteosus (Greene) McMinn	Synonym		TICA
Haplopappus acradenius subsp. bracteosus (Greene) H.M.Hall	Synonym		TICA
Haplopappus acradenius var. eremophila (Greene) Munz	Synonym		TRO
Haplopappus acradenius subsp. eremophilus (Greene) H.M.Hall	Synonym		TICA
Haplopappus acradenius var. eremophilus (Greene) Munz	Synonym		TICA
Haplopappus acuminatus DC.	Synonym		TICA
Haplopappus albicans Benoist	Unresolved		TICA
Haplopappus alpigenus Torr. & A.Gray	Synonym		TICA
Haplopappus alpinus L.C.Anderson & Goodrich	Synonym		TICA
Haplopappus alternifolius Steud.	Unresolved		TICA
Haplopappus ameghinoi Speg.	Unresolved		TICA
Haplopappus andersonii (Rydb.) Blank.	Unresolved		TICA
Haplopappus anethifolius Phil.	Synonym		TICA
Haplopappus angustifolius (DC.) Reiche	Accepted		TICA
Haplopappus annuus (Rydb.) Cory	Synonym		TICA
Haplopappus anthylloides Meyen & Walp.	Accepted		TICA
Haplopappus apargioides A.Gray	Synonym		TICA
Haplopappus araucanus Phil.	Synonym		TICA
Haplopappus arborescens (A.Gray) H.M.Hall	Synonym		TICA
Haplopappus arborescens subsp. parishii (Greene) Moran	Synonym		TICA
Haplopappus arborescens subsp. peninsularis Moran	Synonym		TICA
Haplopappus arborescens var. peninsularis Moran	Synonym		TICA
Haplopappus arbutoides J.Rémy	Synonym		TICA
Haplopappus arbutoides var. glabratus (Phil.) Reiche	Synonym		TICA
Haplopappus arbutoides var. glandulosa Hicken	Synonym		TICA
Haplopappus arenarius Benth.	Synonym		TICA
Haplopappus arenarius var. incisifolius I.M.Johnst.	Synonym		TICA
Haplopappus argenteus Steud.	Synonym		TICA
Haplopappus armerioides (Nutt.) A.Gray	Synonym		TICA
Haplopappus armerioides Phil.	Synonym		TICA
Haplopappus armerioides var. gramineus S.L.Welsh & F.J.Sm.	Synonym		TICA
Haplopappus assuensis (Kunth) S.F.Blake	Synonym		TICA
Haplopappus aureus A.Gray	Synonym		TICA
Haplopappus australis Phil.	Synonym		TICA
Haplopappus axilliflorus Phil.	Unresolved		TICA
Haplopappus baccharidifolius Phil.	Synonym		TICA
Haplopappus baccharoides Benth.	Unresolved		TICA
Haplopappus bartlettii S.F.Blake [Illegitimate]	Synonym		TICA
Haplopappus baylahuen J.Rémy	Accepted		TICA
Haplopappus bellidifolius Phil.	Unresolved		TICA
Haplopappus bellidifolius var. brachylepis (Phil.) Reiche	Synonym		TICA
Haplopappus bellidioides Hook.f.	Unresolved		TICA
Haplopappus berberidis A.Gray	Synonym		TICA
Haplopappus berteroi DC.	Accepted		TICA
Haplopappus berteroi var. lanceolatus DC.	Synonym		TICA
Haplopappus bezanillanus (J.Rémy) Reiche	Accepted		TICA
Haplopappus blephariphyllus A.Gray	Synonym		TICA
Haplopappus bloomeri A.Gray	Synonym		TICA
Haplopappus bloomeri var. angustatus A.Gray	Synonym		TICA
Haplopappus bloomeri subsp. compactus H.M.Hall	Synonym		TICA
Haplopappus bloomeri var. compactus (H.M.Hall) S.F.Blake	Synonym		TICA
Haplopappus bloomeri var. greenei (A.Gray) Cronquist	Synonym		TICA
Haplopappus bloomeri var. ophitidis J.T.Howell	Synonym		TICA
Haplopappus bloomeri var. sonnei (A.Gray) Greene	Synonym		TICA
Haplopappus bloomeri subsp. sonnei H.M.Hall	Synonym		TICA
Haplopappus boelckei Tortosa, Adr.Bartoli	Accepted		TICA
Haplopappus bolivensis Cabrera	Unresolved		TICA
Haplopappus brachylepis (A.Gray) H.M.Hall [Illegitimate]	Synonym		TICA
Haplopappus brachylepis Phil.	Synonym		TICA
Haplopappus brandegeei A.Gray	Synonym		TICA
Haplopappus breviradiatus Reiche	Unresolved		TICA
Haplopappus brickellioides S.F.Blake	Synonym		TICA
Haplopappus bustillosianus	Synonym		TICA
Haplopappus caespitosa Nutt.	Synonym		TICA
Haplopappus calendulaceus Griseb.	Synonym		TICA
Haplopappus candollei Phil.	Synonym		TICA
Haplopappus canescens DC.	Synonym		TICA
Haplopappus canescens Reiche [Illegitimate]	Unresolved		TICA
Haplopappus canescens var. exserens Reiche	Synonym		TICA
Haplopappus canus (A.Gray) S.F.Blake	Synonym		TICA
Haplopappus carthamoides (Hook.) A.Gray	Synonym		TICA
Haplopappus carthamoides subsp. cusickii (A.Gray) H.M.Hall	Synonym		TICA
Haplopappus carthamoides var. cusickii A.Gray	Synonym		TICA
Haplopappus carthamoides var. erythropappus (Rydb.) H.St.John	Synonym		TICA
Haplopappus carthamoides var. maximus A.Gray	Synonym		TICA
Haplopappus carthamoides subsp. rigidus (Rydb.) H.M.Hall	Synonym		TICA
Haplopappus carthamoides var. rigidus (Rydb.) M.Peck	Synonym		TICA
Haplopappus carthamoides var. subsquarrosus (Greene) Dorn	Synonym		TICA
Haplopappus carthamoides var. typicus (H.M.Hall) Cronquist	Synonym		TICA
Haplopappus caucanus S.F.Blake	Unresolved		TICA
Haplopappus cerberoanus (J.Rémy) Reiche	Accepted		TICA
Haplopappus cervinus	Unresolved		TICA
Haplopappus cervinus S. Watson	Synonym		TRO
Haplopappus chamissonis (Less.) DC.	Synonym		TICA
Haplopappus chrysanthemifolius (Less.) DC.	Accepted		TICA
Haplopappus chryseus (Kuntze) Cabrera	Accepted		TICA
Haplopappus chrysocephalus Reiche	Synonym		TICA
Haplopappus chrysocephalus Remy	Synonym		TICA
Haplopappus ciliatus (Nutt.) DC.	Synonym		TICA
Haplopappus clementis (Rydb.) S.F.Blake	Synonym		TICA
Haplopappus coloradoensis (A.Gray) R.L.Hartm. ex Dorn	Synonym		TICA
Haplopappus compactus (H.M.Hall) L.C.Anderson	Synonym		TICA
Haplopappus contractus H.M.Hall	Synonym		TICA
Haplopappus cooperi (A.Gray) H.M.Hall	Synonym		TICA
Haplopappus coquimbensis (Hook. & Arn.) Klingenb.	Unresolved		TICA
Haplopappus corniculatus Phil.	Synonym		TICA
Haplopappus coronopifolius (Less.) DC.	Synonym		TICA
Haplopappus coronopifolius var. laxus Phil.	Synonym		TICA
Haplopappus corymbosus (Phil.) Reiche	Synonym		TICA
Haplopappus coulteri A.Gray	Synonym		TICA
Haplopappus crevinus S.Watson	Synonym		TICA
Haplopappus crispus L.C.Anderson	Synonym		TICA
Haplopappus croceus A.Gray	Synonym		TICA
Haplopappus croceus Clem. & E.G.Clem.	Unresolved		TICA
Haplopappus croceus var. genuflexus (Greene) S.F.Blake	Synonym		TICA
Haplopappus cruentus Greene	Unresolved		TICA
Haplopappus cuneatus A.Gray	Synonym		TICA
Haplopappus cuneatus var. spathulatus (A.Gray)	Synonym		TICA
Haplopappus cuneifolius Nutt.	Synonym		TICA
Haplopappus decurrens J.Rémy	Accepted		TICA
Haplopappus densifolius J.Rémy	Synonym		TICA
Haplopappus denticulatus (Phil.) Reiche	Synonym		TICA
Haplopappus deserticola Phil.	Accepted		TICA
Haplopappus detonsus (Greene) P.H.Raven	Synonym		TICA
Haplopappus diffusa DC.	Unresolved		TRO
Haplopappus diffusus (Pers.) DC.	Synonym		TICA
Haplopappus diplopappus J.Rémy	Accepted		TICA
Haplopappus diplopappus var. struthionum (Speg.) Cabrera	Accepted		TICA
Haplopappus discoideus DC.	Synonym		TICA
Haplopappus discoideus A.Gray	Unresolved		TICA
Haplopappus discoideus Frye & Rigg	Unresolved		TICA
Haplopappus divaricatus (Nutt.) A.Gray	Synonym		TICA
Haplopappus divaricatus var. hookerianus (Torr. & A.Gray) Waterf.	Synonym		TICA
Haplopappus doellianus Phil.	Synonym		TICA
Haplopappus domeykoi Phil.	Synonym		TICA
Haplopappus donianus Sch.Bip.	Unresolved		TICA
Haplopappus donianus (Hook. & Arn.) Schultz & Bip. ex Reiche	Accepted		TICA
Haplopappus drummondii (Torr. & A.Gray) S.F.Blake	Synonym		TICA
Haplopappus durus Reiche	Synonym		TICA
Haplopappus eastwoodae H.M.Hall	Synonym		TICA
Haplopappus elatus (Phil.) Reiche	Accepted		TICA
Haplopappus engelmannii (A.Gray) H.M.Hall	Synonym		TICA
Haplopappus enormidens Moran	Unresolved		TICA
Haplopappus ericoides (Less.) Hook. & Arn.	Synonym		TICA
Haplopappus ericoides (Less.) DC. [Illegitimate]	Unresolved		TICA
Haplopappus ericoides Less.	Unresolved		TICA
Haplopappus ericoides subsp. blakei C.B.Wolf	Synonym		TICA
Haplopappus eriopodus (Greene) S.F.Blake	Unresolved		TICA
Haplopappus eximius H.M.Hall	Synonym		TICA
Haplopappus eximius subsp. peirsonii D.D.Keck	Synonym		TICA
Haplopappus falcatus (Rydb.) S.F.Blake	Unresolved		TICA
Haplopappus fallax Reiche	Unresolved		TICA
Haplopappus fallax Phil.	Synonym		TICA
Haplopappus fasciculatus J.M.Coult. & Rose	Unresolved		TICA
Haplopappus fasciculatus Vasey & Rose	Synonym		TICA
Haplopappus ferreyrae Cabrera	Unresolved		TICA
Haplopappus ferrisiae S.F.Blake	Synonym		TICA
Haplopappus filifolius DC.	Unresolved		TICA
Haplopappus florifer (Hook.) Hook. & Arn.	Unresolved		TICA
Haplopappus fluehmannii Phil.	Synonym		TICA
Haplopappus foliosus DC.	Accepted		TICA
Haplopappus foncki Phil.	Synonym		TICA
Haplopappus formosus Phil.	Synonym		TICA
Haplopappus fremonti A.Gray	Accepted		TICA
Haplopappus fremontii (A.Gray)	Synonym		TICA
Haplopappus fremontii subsp. monocephalus (A.Nelson) H.M.Hall	Synonym		TICA
Haplopappus fremontii subsp. wardii (A.Gray) H.M.Hall	Synonym		TICA
Haplopappus fremontii var. wardii A.Gray	Synonym		TICA
Haplopappus fruticosus (Rose & Standl.) S.F.Blake	Synonym		TICA
Haplopappus fuligineus (Kunth) S.F.Blake	Synonym		TICA
Haplopappus fuliginosus (Kunth) S.F.Blake ex Diels	Unresolved		TICA
Haplopappus fuliginosus (Kunth) Blake ex Domke	Unresolved		TICA
Haplopappus gilmanii S.F.Blake	Synonym		TICA
Haplopappus glabratus Phil.	Synonym		TICA
Haplopappus glutinosus Less.	Accepted		TICA
Haplopappus glutinosus Cass.	Unresolved		TICA
Haplopappus glutinosus (Cass.) Cass. ex DC. [Illegitimate]	Synonym		TICA
Haplopappus glutinosus var. illinitus (Phil.) Reiche	Synonym		TICA
Haplopappus glutinosus f. patagonicus (Phil.) Cabrera	Accepted		TICA
Haplopappus glutinosus f. spathulatus Cabrera	Synonym		TICA
Haplopappus gooddingii (A.Nelson) Munz & I.M.Johnst.	Synonym		TICA
Haplopappus gossypinus (Greene) H.M.Hall	Unresolved		TICA
Haplopappus gracilis (Nutt.) A.Gray	Synonym		TICA
Haplopappus gracilis Brandegee	Unresolved		TICA
Haplopappus gramineus Benth.	Synonym		TICA
Haplopappus graniticus Tiehm & L.M.Shultz	Synonym		TICA
Haplopappus graveolens (Phil.) Reiche	Accepted		TICA
Haplopappus graveolens Kuntze	Unresolved		TICA
Haplopappus greenei A.Gray	Synonym		TICA
Haplopappus greenei subsp. mollis (A.Gray) H.M.Hall	Synonym		TICA
Haplopappus greenei var. mollis (A.Gray) A.Gray	Synonym		TICA
Haplopappus grindelioides (Less.) DC.	Accepted		TICA
Haplopappus gummifer Gand.	Unresolved		TRO
Haplopappus gummiferus Gand.	Unresolved		TICA
Haplopappus gunnii Hook.f.	Unresolved		TICA
Haplopappus gymnocephalus DC.	Synonym		TICA
Haplopappus haenkei DC.	Unresolved		TICA
Haplopappus hallii A.Gray	Synonym		TICA
Haplopappus hamatus Gand.	Unresolved		TICA
Haplopappus hartwegii (A.Gray) S.F.Blake	Synonym		TICA
Haplopappus havardii Waterf.	Synonym		TICA
Haplopappus heterocomus Phil.	Synonym		TICA
Haplopappus heterophyllus (A.Gray) S.F.Blake	Synonym		TICA
Haplopappus heterophysus Phil.	Synonym		TICA
Haplopappus hirsutus Phil.	Synonym		TICA
Haplopappus hirtellus Phil.	Accepted		TICA
Haplopappus hirtellus var. hirsutus (Phil.) Reiche	Synonym		TICA
Haplopappus hirtellus var. limarensis Reiche	Synonym		TICA
Haplopappus hirtus A.Gray	Synonym		TICA
Haplopappus hirtus var. lanulosus (Greene) M.Peck	Synonym		TICA
Haplopappus hirtus subsp. lanulosus (Greene) H.M.Hall	Synonym		TICA
Haplopappus hirtus subsp. sonchifolius (Greene) H.M.Hall	Synonym		TICA
Haplopappus hirtus var. sonchifolius (Greene) M.Peck	Synonym		TICA
Haplopappus hispidulus DC.	Synonym		TICA
Haplopappus holiviensis Cabrera	Unresolved		TICA
Haplopappus hookerianus (Torr. & A.Gray) A.Gray	Accepted		TICA
Haplopappus hookerianus DC.	Synonym		TICA
Haplopappus hoorebekia DC. [Illegitimate]	Synonym		TICA
Haplopappus howellii A.Gray	Unresolved		TICA
Haplopappus humilis (Phil.) Reiche	Accepted		TICA
Haplopappus hypoleucus Turcz.	Synonym		TICA
Haplopappus ilicifolius J.Rémy	Synonym		TICA
Haplopappus ilicifolius var. platylepis (Phil.) Reiche	Synonym		TICA
Haplopappus illini Speg.	Synonym		TICA
Haplopappus illinitus Eastw.	Unresolved		TICA
Haplopappus illinitus Phil.	Synonym		TICA
Haplopappus incisifolium I.M.Johnst.	Unresolved		TICA
Haplopappus insecticruris L.F.Hend.	Synonym		TICA
Haplopappus insecticruris (L.F.Hend.) Heller	Synonym		TICA
Haplopappus integerrimus (Hook. & Arn.) H.M.Hall	Accepted		TICA
Haplopappus integrifolius Clem. & E.G.Clem.	Unresolved		TICA
Haplopappus integrifolius Porter ex A.Gray	Synonym		TICA
Haplopappus integrifolius subsp. insecticruris (L.F.Hend.) H.M.Hall	Synonym		TICA
Haplopappus integrifolius subsp. liatriformis (Greene) H.M.Hall	Synonym		TICA
Haplopappus integrifolius subsp. scaberulus (Greene) H.M.Hall	Synonym		TICA
Haplopappus interior Coville	Synonym		TICA
Haplopappus inuloides (Nutt.) Torr. & A.Gray	Unresolved		TICA
Haplopappus involucratus Phil.	Synonym		TICA
Haplopappus ischnos (Phil.) Reiche	Accepted		TICA
Haplopappus johnstonii S.F.Blake	Synonym		TICA
Haplopappus juarezensis Moran	Synonym		TICA
Haplopappus junceus Greene	Synonym		TICA
Haplopappus kingi (Phil.) Reiche	Accepted		TICA
Haplopappus laceratus L.F.Hend.	Unresolved		TICA
Haplopappus lanatus Hook.f.	Accepted		TICA
Haplopappus lanceolatus (Hook.) Torr. & A.Gray	Synonym		TICA
Haplopappus lanceolatus Clem. & E.G.Clem.	Unresolved		TICA
Haplopappus lanceolatus subsp. solidagineus (Greene) H.M.Hall	Synonym		TICA
Haplopappus lanceolatus var. sublanatus Cody	Synonym		TICA
Haplopappus lanceolatus subsp. tenuicaulis (D.C.Eaton) H.M.Hall	Synonym		TICA
Haplopappus lanceolatus var. tenuicaulis (D.C.Eaton) A.Gray	Synonym		TICA
Haplopappus lanceolatus var. typicus (H.M.Hall) Cronquist	Synonym		TICA
Haplopappus lanceolatus var. vaseyi Parry ex D.C.Eaton	Synonym		TICA
Haplopappus lanceolatus subsp. vaseyi (Parry ex D.C.Eaton) H.M.Hall	Synonym		TICA
Haplopappus lanuginosus A.Gray	Synonym		TICA
Haplopappus lanuginosus var. andersonii (Rydb.) Cronquist	Synonym		TICA
Haplopappus lanuginosus subsp. andersonii (Rydb.) H.M.Hall	Synonym		TICA
Haplopappus lanuginosus subsp. typicus H.M.Hall	Synonym		TICA
Haplopappus lanulosus (Greene) M.Peck [Invalid]	Unresolved		TICA
Haplopappus laricifolius A.Gray	Synonym		TICA
Haplopappus lastarrianus J.Rémy	Synonym		TICA
Haplopappus latifolius (Phil.) Reiche	Accepted		TICA
Haplopappus ledifolius S.F.Blake	Unresolved		TICA
Haplopappus lehmannii (Hieron.) S.F.Blake	Synonym		TICA
Haplopappus leucanthemifolius Phil.	Synonym		TICA
Haplopappus leverichii Cronquist	Synonym		TICA
Haplopappus liatriformis (Greene) H.St.John	Synonym		TICA
Haplopappus lignumviridis S.L.Welsh	Synonym		TICA
Haplopappus limarensis Phil.	Synonym		TICA
Haplopappus linearifolius DC.	Synonym		TICA
Haplopappus linearifolius Buckley	Synonym		TRO
Haplopappus linearifolius subsp. interior (Coville) H.M.Hall	Synonym		TICA
Haplopappus linearifolius var. interior (Coville) M.E.Jones	Synonym		TICA
Haplopappus linearis (Rydb.) Dayton	Unresolved		TICA
Haplopappus linifolius (Phil.) Reiche	Accepted		TICA
Haplopappus litoralis Phil.	Synonym		TICA
Haplopappus longifolius (Greene) Jeps.	Unresolved		TICA
Haplopappus longipes (Phil.) Reiche	Synonym		TICA
Haplopappus longiscapus Phil.	Synonym		TICA
Haplopappus lucidulus S.F.Blake [Illegitimate]	Synonym		TICA
Haplopappus lucidus (D.D.Keck) D.D.Keck	Synonym		TICA
Haplopappus lyallii A.Gray	Synonym		TICA
Haplopappus macleanii Brandegee	Synonym		TICA
Haplopappus macraeanus A.Gray	Unresolved		TICA
Haplopappus macraeanus (J.Rémy) Reiche	Accepted		TICA
Haplopappus macrocephalus (Poepp. ex Less.) DC.	Accepted		TICA
Haplopappus macronema Clem. & E.G.Clem.	Unresolved		TICA
Haplopappus macronema (Nutt.) A.Gray	Synonym		TICA
Haplopappus macronema var. canescens (A.Nelson) Cronquist	Synonym		TICA
Haplopappus macronema var. linearis (Rydb.) Dorn	Synonym		TICA
Haplopappus macronema subsp. linearis (Rydb.) H.M.Hall	Synonym		TICA
Haplopappus macronema var. typicus H.M.Hall	Synonym		TICA
Haplopappus marginalis Phil.	Accepted		TICA
Haplopappus marginalis var. heterophysus (Phil.) Reiche	Synonym		TICA
Haplopappus marginatus Griseb.	Accepted		TICA
Haplopappus martirensis (Wiggins) S.F.Blake	Synonym		TICA
Haplopappus maulinus Klingenb.	Unresolved		TICA
Haplopappus medicinalis Phil.	Synonym		TICA
Haplopappus megacephalus (Nash) Hitchc.	Unresolved		TICA
Haplopappus mendocinus Tortosa, Adr.Bartoli	Accepted		TICA
Haplopappus menziesii (Hook. & Arn.) Torr. & A.Gray	Synonym		TICA
Haplopappus meyenii (Walp. × H. cerberoanus Remy) Reiche	Unresolved		TICA
Haplopappus meyenii Walp.	Accepted		TICA
Haplopappus microcephalus Cronquist	Synonym		TICA
Haplopappus mollis A.Gray	Unresolved		TICA
Haplopappus monactis A.Gray	Synonym		TICA
Haplopappus moyanoi Speg.	Synonym		TICA
Haplopappus mucronatus (Hook. & Arn.) Hook. & Arn. ex B.D.Jacks.	Accepted		TICA
Haplopappus mucronatus Hook. & Arn.	Unresolved		TICA
Haplopappus multicaulis Clem. & E.G.Clem.	Unresolved		TICA
Haplopappus multicaulis (Nutt.) A.Gray	Synonym		TICA
Haplopappus multifolius Phil.	Unresolved		TICA
Haplopappus multifolius Phil. ex Reiche	Accepted		TICA
Haplopappus mustersi Speg.	Synonym		TICA
Haplopappus nahuelbutae Klingenb.	Accepted		TICA
Haplopappus nanus (Nutt.) Eaton	Synonym		TICA
Haplopappus navarri Phil.	Unresolved		TICA
Haplopappus nealleyi J.M.Coult.	Unresolved		TICA
Haplopappus nelsonii S.F.Blake	Unresolved		TICA
Haplopappus nevadensis Kellogg	Unresolved		TICA
Haplopappus niveus S.Watson	Synonym		TICA
Haplopappus nuttallii Clem. & E.G.Clem.	Unresolved		TICA
Haplopappus nuttallii Torr. & A.Gray	Synonym		TICA
Haplopappus nuttallii var. depressus Maguire	Synonym		TICA
Haplopappus obovatus Phil.	Unresolved		TICA
Haplopappus obovatus Reiche	Unresolved		TICA
Haplopappus occidentalis H.M.Hall	Synonym		TICA
Haplopappus ochagavianus Phil.	Accepted		TICA
Haplopappus ochagaviensis Phil.	Unresolved		TICA
Haplopappus odontolepis Moran	Unresolved		TICA
Haplopappus ophitidis (J.T.Howell) D.D.Keck	Synonym		TICA
Haplopappus oppositifolius (A.Gray) S.F.Blake	Synonym		TICA
Haplopappus orcuttii A.Gray	Synonym		TICA
Haplopappus pallidus Phil.	Synonym		TICA
Haplopappus palmeri A.Gray	Synonym		TICA
Haplopappus palmeri subsp. pachylepis H.M.Hall	Synonym		TICA
Haplopappus palmeri var. pachylepis (H.M.Hall) Munz	Synonym		TICA
Haplopappus paniculatus (Nutt.) A.Gray	Unresolved		TICA
Haplopappus paniculatus Phil.	Synonym		TICA
Haplopappus paniculatus var. paniculatus	Synonym		TICA
Haplopappus paniculatus var. virgatus A.Gray	Synonym		TICA
Haplopappus pappocroma (Labill.) Hook.f.	Unresolved		TICA
Haplopappus parishii (Greene) S.F.Blake	Synonym		TICA
Haplopappus parrasanus (S.F.Blake) S.F.Blake	Synonym		TICA
Haplopappus parryi A.Gray [Illegitimate]	Synonym		TICA
Haplopappus parryi var. minor A.Gray	Unresolved		TICA
Haplopappus parvifolius (DC.) Gay	Accepted		TICA
Haplopappus parvifolius Reiche	Unresolved		TICA
Haplopappus parvifolius (DC.) A.Gray	Unresolved		TICA
Haplopappus patagonicus Phil.	Synonym		TICA
Haplopappus patagonicus Speg.	Synonym		TICA
Haplopappus paucidentatus Phil.	Accepted		TICA
Haplopappus pectinatus Phil.	Accepted		TICA
Haplopappus pectinatus var. anethifolius (Phil.) Reiche	Synonym		TICA
Haplopappus pedunculosus J.Rémy	Accepted		TICA
Haplopappus peirsonii (D.D.Keck) J.T.Howell	Synonym		TICA
Haplopappus peteroanus Phil.	Synonym		TICA
Haplopappus philippii (Kuntze) H.M.Hall	Accepted		TICA
Haplopappus phyllocephalus DC. [Illegitimate]	Synonym		TICA
Haplopappus phyllocephalus subsp. annuus (Rydb.) H.M.Hall	Synonym		TICA
Haplopappus phyllocephalus var. annuus (Rydb.) Waterf.	Synonym		TICA
Haplopappus phyllocephalus var. megacephalus (Nash) Waterf.	Synonym		TICA
Haplopappus phyllophorus Reiche	Accepted		TICA
Haplopappus pinea (Phil.) Reiche	Accepted		TICA
Haplopappus pinifolius A.Gray	Synonym		TICA
Haplopappus pinnatifidus Nutt.	Accepted		TICA
Haplopappus platylepis Phil.	Accepted		TICA
Haplopappus pluriflorus (Torr. & A.Gray) H.M.Hall	Synonym		TICA
Haplopappus poeppigianus (Hook. & Arn.) A.Gray	Accepted		TICA
Haplopappus poeppigianus var. radiatus A.Gray	Synonym		TICA
Haplopappus polycladus Phil.	Synonym		TICA
Haplopappus polyphyllus Phil.	Synonym		TICA
Haplopappus prinophyllus Phil.	Synonym		TICA
Haplopappus pristiphyllus (J.Rémy) H.M.Hall	Accepted		TICA
Haplopappus propinquus (A.Gray) S.F.Blake	Synonym		TICA
Haplopappus prostratus Phil.	Unresolved		TICA
Haplopappus prunelloides (Poepp. ex Less.) DC.	Accepted		TICA
Haplopappus prunelloides Poepp. ex Less.	Unresolved		TICA
Haplopappus prunelloides var. lanatus Cabrera	Synonym		TICA
Haplopappus prunelloides var. mustersii (Speg.) Cabrera	Accepted		TICA
Haplopappus prunelloides var. sphaerocephalus Reiche	Synonym		TICA
Haplopappus pseudobaccharis S.F.Blake	Synonym		TICA
Haplopappus pucidulus S.F.Blake	Unresolved		TICA
Haplopappus pulchellus (Bertero) DC.	Accepted		TICA
Haplopappus pulchellus var. elongaus J.Rémy	Synonym		TICA
Haplopappus pulvinatus Moran	Synonym		TICA
Haplopappus punctatus (Willd.) H.M.Hall	Synonym		TICA
Haplopappus purpusii (Brandegee) S.F.Blake	Synonym		TICA
Haplopappus pusillus Klingenb.	Unresolved		TICA
Haplopappus pygmaeus (Torr. & A.Gray) A.Gray	Synonym		TICA
Haplopappus pygmaeus Clem. & E.G.Clem.	Unresolved		TICA
Haplopappus pyramidatus (B.L.Rob. & Greenm.) S.F.Blake	Synonym		TICA
Haplopappus racemiger Klingenb.	Unresolved		TICA
Haplopappus racemosus (Nutt.) Torr.	Synonym		TICA
Haplopappus racemosus subsp. brachycephalus (A.Nelson) H.M.Hall	Synonym		TICA
Haplopappus racemosus subsp. congestus (Greene) H.M.Hall	Synonym		TICA
Haplopappus racemosus subsp. duriusculus (Greene) H.M.Hall	Synonym		TICA
Haplopappus racemosus subsp. glomeratus (Nutt.) H.M.Hall	Synonym		TICA
Haplopappus racemosus var. glomerellus (Nutt.) A.Gray	Synonym		TICA
Haplopappus racemosus subsp. halophilus (Greene) H.M.Hall	Synonym		TICA
Haplopappus racemosus subsp. liatriformis (Greene) D.D.Keck	Synonym		TICA
Haplopappus racemosus subsp. lucidus D.D.Keck	Synonym		TICA
Haplopappus racemosus var. paniculatus (Nutt.) Cronquist	Synonym		TICA
Haplopappus racemosus subsp. pinetorum D.D.Keck	Synonym		TICA
Haplopappus racemosus subsp. prionophyllus (Greene) H.M.Hall	Synonym		TICA
Haplopappus racemosus var. prionophyllus (Greene) S.L.Welsh	Synonym		TICA
Haplopappus racemosus subsp. sessiliflorus (Greene) H.M.Hall	Synonym		TICA
Haplopappus racemosus var. sessiliflorus (Greene) S.L.Welsh	Synonym		TICA
Haplopappus radiatus (Nutt.) Cronquist	Synonym		TICA
Haplopappus radicans J.Rémy	Synonym		TICA
Haplopappus ramulosus DC.	Unresolved		TICA
Haplopappus ravenii R.C.Jacks.	Synonym		TICA
Haplopappus reflexus Phil.	Synonym		TICA
Haplopappus reicheanus H.M.Hall	Accepted		TICA
Haplopappus remyanus Wedd.	Accepted		TICA
Haplopappus rengifoanus J.Rémy	Accepted		TICA
Haplopappus resinosus (Nutt.) A.Gray	Synonym		TICA
Haplopappus reticulatus (Phil.) Reiche	Unresolved		TICA
Haplopappus reticulatus Phil.	Synonym		TICA
Haplopappus retinervius (Kuntze) Klingenb.	Unresolved		TICA
Haplopappus rhizomatus M.C.Johnst.	Unresolved		TICA
Haplopappus rigidifolius E.B.Sm.	Synonym		TICA
Haplopappus rigidus Phil.	Accepted		TICA
Haplopappus rigidus (Rydb.) Blank. [Illegitimate]	Unresolved		TICA
Haplopappus rosaricus Moran	Synonym		TICA
Haplopappus rosmarinifolius Reiche	Synonym		TICA
Haplopappus rosulatus H.M.Hall	Accepted		TICA
Haplopappus rotundifolius H.M.Hall	Accepted		TICA
Haplopappus rubiginosus Torr. & A.Gray	Accepted		TICA
Haplopappus rufescens S.F.Blake	Synonym		TICA
Haplopappus rusbyi (Greene) Cronquist	Synonym		TICA
Haplopappus rydbergii S.F.Blake	Synonym		TICA
Haplopappus salicinus S.F.Blake	Synonym		TICA
Haplopappus saxatilis (J.Rémy) Reiche	Accepted		TICA
Haplopappus scaposus DC.	Synonym		TICA
Haplopappus scaposus J.Rémy	Accepted		TICA
Haplopappus scariosus DC.	Unresolved		TICA
Haplopappus schumannii (Kuntze)	Unresolved		TICA
Haplopappus schumannii (Kuntze) G.K.Br. & W.D.Clark	Accepted		TICA
Haplopappus scopulorum (M.E.Jones) S.F.Blake	Synonym		TICA
Haplopappus scopulorum var. hirtellus S.F.Blake	Synonym		TICA
Haplopappus scottii Phil.	Unresolved		TICA
Haplopappus scrobiculatus (Nees) DC.	Accepted		TICA
Haplopappus sericeus Phil.	Synonym		TICA
Haplopappus sericeus (Less.) DC. [Illegitimate]	Synonym		TICA
Haplopappus serrulatus Reiche	Accepted		TICA
Haplopappus setiger (Phil.)	Unresolved		TICA
Haplopappus setigerus (Phil.) F.Meigen	Synonym		TICA
Haplopappus setulosus Klingenb.	Unresolved		TICA
Haplopappus sonoriensis (A.Gray) S.F.Blake	Synonym		TICA
Haplopappus soratensis S.F.Blake	Unresolved		TICA
Haplopappus sphacelatus (Phil.) Reiche	Synonym		TICA
Haplopappus sphaerocephalus Harv. & A.Gray	Synonym		TICA
Haplopappus spinulosus Brandegee	Unresolved		TICA
Haplopappus spinulosus (Pursh) DC.	Synonym		TICA
Haplopappus spinulosus Phil.	Synonym		TICA
Haplopappus spinulosus Clem. & E.G.Clem.	Unresolved		TICA
Haplopappus spinulosus subsp. australis (Greene) H.M.Hall	Synonym		TICA
Haplopappus spinulosus var. canescens A.Gray	Synonym		TICA
Haplopappus spinulosus var. chihuahuanus (B.L.Turner & R.L.Hartm.) Gandhi	Synonym		TICA
Haplopappus spinulosus subsp. cotula (Small) H.M.Hall	Synonym		TICA
Haplopappus spinulosus var. glaber A.Gray	Synonym		TICA
Haplopappus spinulosus subsp. glaberrimus (Rydb.) H.M.Hall	Synonym		TICA
Haplopappus spinulosus var. glaberrimus (Rydb.) S.F.Blake	Synonym		TICA
Haplopappus spinulosus var. gooddingii (A.Nelson) S.F.Blake	Synonym		TICA
Haplopappus spinulosus subsp. goodingii (A.Nelson) H.M.Hall	Synonym		TICA
Haplopappus spinulosus subsp. laevis (Wooton & Standl.) H.M.Hall	Synonym		TICA
Haplopappus spinulosus var. paradoxus (B.L.Turner & R.L.Hartm.) Cronquist	Synonym		TICA
Haplopappus spinulosus var. scabrellus (Greene) S.F.Blake	Synonym		TICA
Haplopappus spinulosus subsp. scabrellus (Greene) H.M.Hall	Synonym		TICA
Haplopappus spinulosus var. turbinellus (Rydb.) S.F.Blake	Synonym		TICA
Haplopappus squarrosus Hook. & Arn.	Synonym		TICA
Haplopappus squarrosus subsp. grindelioides (DC.) D.D.Keck	Synonym		TICA
Haplopappus squarrosus subsp. obtusus (Greene) H.M.Hall	Synonym		TICA
Haplopappus squarrosus subsp. stenolepis H.M.Hall	Synonym		TICA
Haplopappus stellatus Hook.f.	Unresolved		TICA
Haplopappus stelliger J.Rémy	Accepted		TICA
Haplopappus stenolepis (H.M.Hall) Hoover	Unresolved		TICA
Haplopappus stenolobus (Greene) H.M.Hall	Unresolved		TICA
Haplopappus stenophyllus A.Gray	Synonym		TICA
Haplopappus stenophyllus Phil.	Synonym		TICA
Haplopappus stolonifer DC.	Accepted		TRO
Haplopappus stolonifer var. genuinus S.F. Blake	Synonym		TRO
Haplopappus stolonifer var. glabratus J.M. Coult.	Synonym		TRO
Haplopappus stolonifer var. heleniastrum (Greene) S.F. Blake	Synonym		TRO
Haplopappus stoloniferus DC. [Illegitimate]	Synonym		TICA
Haplopappus stoloniferus var. glabratus J.M.Coult.	Synonym		TICA
Haplopappus stoloniferus var. heleniastrum S.F.Blake	Synonym		TICA
Haplopappus stolpii Phil.	Accepted		TICA
Haplopappus struthionum Speg.	Synonym		TICA
Haplopappus subandinus Phil.	Synonym		TICA
Haplopappus subcanescens Bernh.	Unresolved		TICA
Haplopappus subviscosus (Greene) S.F.Blake	Synonym		TICA
Haplopappus suffruticosus Eaton	Unresolved		TICA
Haplopappus suffruticosus Clem. & E.G.Clem.	Unresolved		TICA
Haplopappus suffruticosus (Nutt.) A.Gray	Synonym		TICA
Haplopappus taeda Reiche	Accepted		TICA
Haplopappus tasmanicus Hook.f.	Unresolved		TICA
Haplopappus tehuelches Speg. [Illegitimate]	Synonym		TICA
Haplopappus tenuicaulis D.C.Eaton	Unresolved		TICA
Haplopappus tenuilobus A.Gray	Unresolved		TICA
Haplopappus tenuisectus (Greene) S.F.Blake ex L.D.Benson	Synonym		TICA
Haplopappus tenuisectus (Greene) S.F.Blake	Synonym		TICA
Haplopappus texanus J.M.Coult.	Synonym		TICA
Haplopappus texensis R.C.Jacks.	Synonym		TICA
Haplopappus thiniicola	Synonym		TICA
Haplopappus tiltilensis Phil.	Unresolved		TICA
Haplopappus tiltilensis (Phil.) Phil. ex Reiche	Synonym		TICA
Haplopappus tortifolius Torr. & A.Gray	Synonym		TICA
Haplopappus traskae Eastw.	Unresolved		TICA
Haplopappus trianthus S.F.Blake	Synonym		TICA
Haplopappus tridentatus (Greene) S.F.Blake	Synonym		TICA
Haplopappus tweediei (Hook. & Arn.) Malme	Synonym		TICA
Haplopappus uncinatus Phil.	Accepted		TICA
Haplopappus uncinatus var. candolei (Phil.) Reiche	Synonym		TICA
Haplopappus undulatus Klingenb.	Unresolved		TICA
Haplopappus uniflorus Clem. & E.G.Clem.	Unresolved		TICA
Haplopappus uniflorus (Hook.) Torr. & A.Gray	Synonym		TICA
Haplopappus uniflorus subsp. gossypinus (Greene) H.M.Hall	Synonym		TICA
Haplopappus uniflorus var. howellii (A.Gray) M.Peck	Synonym		TICA
Haplopappus uniflorus subsp. howellii (A.Gray) H.M.Hall	Synonym		TICA
Haplopappus uniflorus subsp. linearis D.D.Keck	Synonym		TICA
Haplopappus uniflorus subsp. typicus H.M.Hall	Synonym		TICA
Haplopappus validus (Rydb.) Cory	Synonym		TICA
Haplopappus validus subsp. graniticus E.B.Sm.	Synonym		TICA
Haplopappus validus subsp. torreyi E.B.Sm.	Synonym		TICA
Haplopappus valparadisiacus Klingenb.	Unresolved		TICA
Haplopappus velutinus J.Rémy	Accepted		TICA
Haplopappus venetus (Kunth) S.F.Blake	Synonym		TICA
Haplopappus venetus var. argutus (Greene) D.D.Keck	Synonym		TICA
Haplopappus venetus var. decumbens (Greene) Munz	Synonym		TICA
Haplopappus venetus var. furfuraceus (Greene) Munz	Synonym		TICA
Haplopappus venetus subsp. furfuraceus (Greene) H.M.Hall	Synonym		TICA
Haplopappus venetus var. hartwegii (A.Gray) McVaugh	Synonym		TICA
Haplopappus venetus subsp. oxyphyllus (Greene) H.M.Hall	Synonym		TICA
Haplopappus venetus var. oxyphyllus (Greene) Munz	Synonym		TICA
Haplopappus venetus var. sedoides (Greene) Munz	Synonym		TICA
Haplopappus venetus subsp. tridentatus (Greene) H.M.Hall	Synonym		TICA
Haplopappus venetus subsp. vernonioides (Nutt.) H.M.Hall	Synonym		TICA
Haplopappus vernicosus Phil. ex Reiche	Synonym		TICA
Haplopappus vernicosus Phil.	Unresolved		TICA
Haplopappus vernicosus Brandegee	Synonym		TICA
Haplopappus vicuniensis Klingenb.	Unresolved		TICA
Haplopappus vidali Phil.	Synonym		TICA
Haplopappus villanuevae Phil.	Synonym		TICA
Haplopappus villosus Phil.	Synonym		TICA
Haplopappus virgatus Phil.	Synonym		TICA
Haplopappus viridialbus Cuatrec.	Unresolved		TICA
Haplopappus viscidus (Wooton & Standl.) S.F.Blake	Synonym		TICA
Haplopappus wardii (A.Gray) Dorn	Synonym		TICA
Haplopappus watsonii A.Gray	Synonym		TICA
Haplopappus watsonii var. rydbergii (S.F.Blake) S.L.Welsh	Synonym		TICA
Haplopappus whitneyi A.Gray	Synonym		TICA
Haplopappus whitneyi var. discoideus J.T.Howell	Synonym		TICA
Haplopappus whitneyi subsp. discoideus (J.T.Howell) D.D.Keck	Synonym		TICA
Haplopappus wigginsii S.F.Blake	Synonym		TICA
Haplopappus zanartui (Phil.) Reiche	Synonym		TICA
Haplopappus zionis L.C.Anderson	Synonym		TICA