Global Compositae Database (GCD)

Between brackets is the number of accepted extant species

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Compositae (33 071)
Subfamily Asteroideae (Cass.) Lindl. (19 091)
Tribe Ambrosieae Cass. accepted as Ambrosiinae Less.
Tribe Anthemideae Cass. (1 976)
Tribe Astereae Cass. (3 633)
Tribe Athroismeae Panero (82)
Tribe Bahieae B.G.Baldwin (86)
Tribe Bellideae Cass. ex D.Don accepted as Astereae Cass.
Tribe Bellieae DC. ex Godr. accepted as Bellidinae Willk.
Tribe Bidentideae Godr. accepted as Coreopsideae Lindl.
Tribe Calenduleae Cass. (121)
Tribe Chaenactideae B.G.Baldwin (21)
Tribe Chrysthellinae Ryding & K.Bremer accepted as Chrysanthellinae Ryding & K.Bremer
Tribe Coreopsideae Lindl. (527)
Subtribe Chrysanthellinae Ryding & K.Bremer
Subtribe Coreopsidinae Cass. ex Dumort.
Subtribe Petrobiinae Benth. & Hook.f.
Subtribe Pinillosinae H.Rob.
Genus Acispermum Neck. accepted as Coreopsis L.
Genus Acocotli Hernandez
Genus Acoma Benth. accepted as Coreocarpus Benth.
Genus Adenocarpum D.Don ex Hook. & Arn. accepted as Chrysanthellum Rich.
Genus Adenolepis Less. accepted as Cosmos Cav.
Genus Adenospermum Hook. & Arn. accepted as Chrysanthellum Rich.
Genus Agarista DC. accepted as Coreopsis L.
Genus Anacis Schrank accepted as Coreopsis L.
Genus Bidens L. (242)
Subgenus Bidens subg. Kerneria Cass. accepted as Bidens L.
Section Bidens sect. Adenolepis Boerl. accepted as Bidens L.
Section Bidens sect. Bidens L.
Section Bidens sect. Campylotheca (Cass.) Nutt.
Section Bidens sect. Discopoda DC.
Section Bidens sect. Eubidens Boerl. accepted as Bidens L.
Section Bidens sect. Glossogyne (Cass.) Baill.
Section Bidens sect. Platycarpaea DC.
Section Bidens sect. Platycarpaea Benth.
Section Bidens sect. Psilocarpaea DC.
Section Bidens sect. Psilocarpaea Benth.
Species Bidens abadiae DC. accepted as Bidens pilosa L.
Species Bidens abortiva Schumach.
Species Bidens abortiva Schumach. & Thonn. accepted as Bidens pilosa L.
Species Bidens abyssinica Sch.Bip. accepted as Bidens biternata (Lour.) Merr. & Sherff
Species Bidens abyssinica Sch.Bip. ex Walp. accepted as Bidens biternata (Lour.) Merr. & Sherff
Species Bidens acaulis Baker accepted as Isostigma acaule (Baker) Chodat
Species Bidens acmella Norona
Species Bidens acmella (L.) Lam. accepted as Spilanthes acmella (L.) Murray
Species Bidens acmelloides Berg. accepted as Spilanthes oleracea L.
Species Bidens acrifolia Sherff
Species Bidens acuta (Wiegand) Britton accepted as Bidens tripartita L.
Species Bidens acuticaulis Sherff
Species Bidens acutiloba Sherff accepted as Bidens schimperi Sch.Bip. ex Walp.
Species Bidens adhaerescens Vell. accepted as Bidens pilosa L.
Species Bidens aequisquama (Fernald) Sherff
Species Bidens affinis Klotzsch & Otto accepted as Bidens triplinervia Kunth
Species Bidens africana Klatt accepted as Bidens pilosa L.
Species Bidens ahnnei Sherff
Species Bidens alamosana Rose accepted as Bidens sambucifolia Cav.
Species Bidens alata Melchert
Species Bidens alausensis Kunth accepted as Bidens pilosa L.
Species Bidens alba (L.) DC. accepted as Bidens pilosa L.
Species Bidens albiflora Makino
Species Bidens alpina Brandegee accepted as Bidens anthemoides (DC.) Sherff
Species Bidens ambacensis (Hiern) Sherff accepted as Bidens steppia (Steetz) Sherff
Species Bidens ambigua S.Moore accepted as Bidens crocea Welw. ex O.Hoffm.
Species Bidens ambrosioides Willd. ex Willd. ex O.Schulz accepted as Bidens comosa (A.Gray) Wiegand
Species Bidens ambrosioides Willd. accepted as Bidens riparia Kunth
Species Bidens amoena Sherff accepted as Bidens elliotii (S.Moore) Sherff
Species Bidens amphicarpa Sherff accepted as Bidens bigelovii A.Gray
Species Bidens amplectens Sherff
Species Bidens amplissima Greene
Species Bidens andicola Kunth accepted as Bidens andicola var. andicola
Species Bidens andongensis Hiern
Species Bidens andrei Sherff
Species Bidens angustata (Sherff) Sherff accepted as Bidens whytei Sherff
Species Bidens angustifolia Kunth
Species Bidens angustifolia Nutt. accepted as Bidens sandvicensis Less.
Species Bidens angustifolia Lam. accepted as Spilanthes urens Jacq.
Species Bidens angustissima Kunth
Species Bidens angustissima Spreng. accepted as Bidens andicola var. andicola
Species Bidens anomalus (Fernald) G.H.Loos & al.
Species Bidens anthemoides (DC.) Sherff
Species Bidens anthriscoides DC.
Species Bidens antiguensis J.M.Coult. accepted as Bidens squarrosa Kunth
Species Bidens aoraiensis M.L.Grant ex Sherff
Species Bidens aoraiensis M.L.Grant
Species Bidens apiifolia L. accepted as Chrysanthellum americanum (L.) Vatke
Species Bidens arborea Roxb.
Species Bidens arbuscula Ant.Molina
Species Bidens arenaria Gand. accepted as Bidens pilosa L.
Species Bidens arenicola (S.Moore) Sherff
Species Bidens arenicola Gand. accepted as Bidens pilosa L.
Species Bidens arguta Kunth accepted as Bidens aurea (Aiton) Sherff
Species Bidens aristosa (Michx.) Britton
Species Bidens artemisiifolia Poepp. & Endl. accepted as Bidens triplinervia Kunth
Species Bidens artemisiifolia Poepp. accepted as Bidens triplinervia Kunth
Species Bidens artemisiifolia (Jacq.) Kuntze accepted as Cosmos sulphureus Cav.
Species Bidens articulata Sherff accepted as Bidens rueppellii (Sch.Bip. ex Sch.Bip.) Sherff
Species Bidens asperata (Hutch. & Dalziel) Sherff
Species Bidens aspilioides (Baker) Sherff
Species Bidens asplenioides Sherff accepted as Bidens cervicata Sherff
Species Bidens asymmetrica (H.Lév.) Sherff
Species Bidens atkinsoniana (Douglas ex Lindl.) Banfi, Galasso & Bartolucci
Species Bidens atriplicifolia L. accepted as Isocarpha atriplicifolia (L.) R.Br. ex DC.
Species Bidens atrosanguinea Hort. ex E.Vilm.
Species Bidens atrosanguinea (Hook.) Ortgies accepted as Cosmos atrosanguineus (Hook.) Voss
Species Bidens atrosanguinea (Hook.) Ortgies ex Regel accepted as Cosmos atrosanguineus (Hook.) Voss
Species Bidens attenuata Sherff accepted as Bidens triplinervia Kunth
Species Bidens aurantiaca Colenso accepted as Bidens pilosa L.
Species Bidens aurea (Aiton) Sherff
Species Bidens australis Spreng.
Species Bidens awaluana O.Deg., I.Deg. & Sherff accepted as Bidens mauiensis (A.Gray) Sherff
Species Bidens ballsii Sherff
Species Bidens balsana Melchert
Species Bidens bampsiana Lisowski accepted as Bidens moorei Sherff
Species Bidens bardanna Wall. accepted as Chrysanthemum indicum L.
Species Bidens barrancae M.E.Jones accepted as Bidens pilosa L.
Species Bidens barteri (Oliv. & Hiern) T.G.J.Rayner
Species Bidens basalis (A.Dietr.) Banfi, Galasso & Bartolucci
Species Bidens baumii (O.Hoffm.) Sherff
Species Bidens beckiana (F.Br.) Sherff
Species Bidens beckii Torr. ex Spreng.
Species Bidens beckii Torr.
Species Bidens beguinotii (Chiov.) Cufod. accepted as Bidens pachyloma (Oliv. & Hiern) Cufod.
Species Bidens bequaertii De Wild. accepted as Bidens crocea Welw. ex O.Hoffm.
Species Bidens berteriana Spreng. accepted as Cosmos caudatus Kunth
Species Bidens bicolor Greenm.
Species Bidens bidentoides (Nutt.) Britton
Species Bidens bigelovii A.Gray
Species Bidens bimucronata Turcz. accepted as Bidens pilosa L.
Species Bidens bipinnata L.
Species Bidens bipinnata Hook. & Arn.
Species Bidens bipinnata Baill. accepted as Cosmos bipinnatus Cav.
Species Bidens bipontina Sherff
Species Bidens biternata (Lour.) Merr. & Sherff
Species Bidens blakei (Sherff) Melchert
Species Bidens boliviana S.F.Blake
Species Bidens bonplandii Sch.Bip. accepted as Bidens pilosa L.
Species Bidens boquetiensis Roseman
Species Bidens borianiana (Sch.Bip. ex Schweinf.) Cufod.
Species Bidens brachycarpa DC. accepted as Bidens pilosa L.
Species Bidens bracteosa Sherff accepted as Bidens ternata var. ternata
Species Bidens brandegeei Sherff
Species Bidens brasiliensis Sherff
Species Bidens brittonii Sherff accepted as Bidens reptans (L.) G.Don
Species Bidens bruceae (sphalm.Brucei) Sherff accepted as Bidens buchneri (Klatt) Sherff
Species Bidens buchingeri Sch.Bip. ex Schweinf.
Species Bidens buchingeri Sch.Bip. ex Asch. accepted as Bidens schimperi Sch.Bip. ex Walp.
Species Bidens buchneri (Klatt) Sherff
Species Bidens buchtienii Sherff accepted as Bidens andicola var. andicola
Species Bidens bullata L. accepted as Bidens tripartita subsp. bullatus (L.) Rouy
Species Bidens burundiensis Mesfin
Species Bidens cabopulmensis León de la Luz & B.L.Turner
Species Bidens calcicola Greenm. accepted as Bidens pilosa L.
Species Bidens californica DC. accepted as Bidens pilosa L.
Species Bidens calva Sch.Bip. ex C.B.Clarke
Species Bidens campanulata Bringel & T.B.Cavalc.
Species Bidens camporum (Hutch.) Mesfin
Species Bidens campylotheca Sch.Bip.
Species Bidens canescens Bertol. accepted as Bidens triplinervia Kunth
Species Bidens cannabina Lam. accepted as Bidens pilosa L.
Species Bidens capillifolia Sherff
Species Bidens caracasana DC. accepted as Bidens pilosa L.
Species Bidens carinata Cuf. ex Mesfin accepted as Bidens carinata (Hutch.) Cufod.
Species Bidens carinata (Hutch.) Cufod.
Species Bidens carnea Heer accepted as Cosmos caudatus Kunth
Species Bidens carpodonta Sherff
Species Bidens carvifolia (Benth.) Sch.Bip. accepted as Cosmos carvifolius Benth.
Species Bidens caucalidea DC. accepted as Bidens pilosa L.
Species Bidens caudata (Kunth) Sch.Bip. accepted as Cosmos caudatus Kunth
Species Bidens cernua L.
Species Bidens cervantesii Baill.
Species Bidens cervantesii (Lag.) Baill. ex B.D.Jacks. accepted as Dahlia coccinea Cav.
Species Bidens cervicata Sherff
Species Bidens chaetodonta Sherff accepted as Bidens camporum (Hutch.) Mesfin
Species Bidens chaetophylla Sherff accepted as Bidens camporum (Hutch.) Mesfin
Species Bidens chandleri Sherff accepted as Bidens ugandensis (S.Moore) Sherff
Species Bidens chiapensis Brandegee
Species Bidens chilensis DC. accepted as Bidens pilosa L.
Species Bidens chinensis (L.) Willd. accepted as Bidens biternata (Lour.) Merr. & Sherff
Species Bidens chippii (M.B.Moss) Mesfin
Species Bidens chodatii Hassl.
Species Bidens chrysantha (L.) DC.
Species Bidens chrysanthemifolia (Kunth) Sherff
Species Bidens chrysanthemoides Michx. accepted as Bidens laevis (L.) Britton, Sterns & Poggenb.
Species Bidens cicutifolia Tausch accepted as Bidens bipinnata L.
Species Bidens ciliata De Wild. accepted as Bidens acuticaulis var. acuticaulis
Species Bidens ciliata Hoffmanns. ex Fisch. & C.A.Mey. accepted as Bidens pilosa L.
Species Bidens ciliolata Greene accepted as Bidens cernua L.
Species Bidens cinerea Sherff
Species Bidens cinereoides Sherff accepted as Bidens cinerea Sherff
Species Bidens cirsioides Sherff accepted as Bidens camporum (Hutch.) Mesfin
Species Bidens clarendonensis Britton
Species Bidens clavata R.E.Ballard
Species Bidens coartata Sherff accepted as Bidens sandvicensis subsp. sandvicensis Less.
Species Bidens coccinea (Cav.) Baill. accepted as Georgina coccinea (Cav.) Willd.
Species Bidens cochlearis Merxm. accepted as Bidens diversa Sherff
Species Bidens cognata Greene accepted as Bidens tenuisecta A.Gray
Species Bidens colimana Melchert
Species Bidens collina O.Deg. & Sherff
Species Bidens colpophila Fernald & H.St.John accepted as Bidens hyperborea Greene
Species Bidens comosa (A.Gray) Wiegand
Species Bidens conjuncta Sherff
Species Bidens connata Muhl. ex Willd.
Species Bidens consolidaefolia Turcz. accepted as Bidens triplinervia Kunth
Species Bidens consolidifolia Turcz. accepted as Bidens triplinervia Kunth
Species Bidens cooperi Sherff accepted as Bidens camporum (Hutch.) Mesfin
Species Bidens cordifolia Sch.Bip.
Species Bidens cordylocarpa (A.Gray) D.J.Crawford
Species Bidens coreocarpoides Sherff
Species Bidens coreopsidis DC. accepted as Bidens reptans (L.) G.Don
Species Bidens coriacea (O.Hoffm.) Sherff accepted as Bidens buchneri (Klatt) Sherff
Species Bidens cornuta Sherff
Species Bidens coronata Britton ex Sherff
Species Bidens coronata (L.) Britton accepted as Bidens trichosperma (Michx.) Britton
Species Bidens coronata Fisch. ex Steud. accepted as Coreopsis nuecensis A.Heller
Species Bidens coronata Fisch. ex Colla accepted as Bidens pilosa L.
Species Bidens cosmantha Griseb. accepted as Bidens andicola var. cosmantha (Griseb.) Sherff
Species Bidens cosmanthus Griseb.
Species Bidens cosmoides (A.Gray) Sherff
Species Bidens costaricensis Benth. ex Benth. accepted as Bidens ostruthioides (DC.) Sch.Bip.
Species Bidens crataegifolia (O.Hoffm.) Sherff accepted as Bidens kilimandscharica (O.Hoffm.) Sherff
Species Bidens crithmifolia Kunth accepted as Bidens triplinervia Kunth
Species Bidens crocata Cav. accepted as Verbesina crocata (Cav.) Less.
Species Bidens crocea Welw. ex O.Hoffm.
Species Bidens cronquistii (Sherff) Melchert
Species Bidens ctenophylla Sherff accepted as Bidens micrantha subsp. ctenophylla (Sherff) Nagata & Ganders
Species Bidens cuneata Sherff accepted as Bidens molokaiensis (Hillebr.) Sherff
Species Bidens cusickii Greene accepted as Bidens cernua L.
Species Bidens cuspidata Sherff accepted as Bidens kilimandscharica (O.Hoffm.) Sherff
Species Bidens cylindrica Sherff accepted as Bidens biternata (Lour.) Merr. & Sherff
Species Bidens cynapiifolia Kunth
Species Bidens dahlioides S.Watson accepted as Cosmos diversifolius var. dahlioides (S.Watson) Melchert
Species Bidens daucifolia DC. accepted as Bidens pilosa L.
Species Bidens deamii Sherff accepted as Bidens pilosa L.
Species Bidens decipiens Warnst. accepted as Bidens connata Muhl. ex Willd.
Species Bidens decolorata Kunth accepted as Bidens aurea (Aiton) Sherff
Species Bidens decomposita Wall.
Species Bidens decomposita Wall. ex DC. accepted as Bidens bipinnata L.
Species Bidens decumbens Greenm. accepted as Bidens pilosa f. dondiifolia (Less.) Sherff
Species Bidens decussata Pav. ex DC. accepted as Bidens pilosa L.
Species Bidens decussata Pav. ex Steud. accepted as Bidens pilosa L.
Species Bidens degeneri Sherff accepted as Bidens micrantha subsp. micrantha Gaudich.
Species Bidens delphinifolia Kunth accepted as Bidens triplinervia Kunth
Species Bidens delphiniifolia Kunth
Species Bidens deltoidea J.W.Moore
Species Bidens demissa Sherff
Species Bidens dentata (Nutt.) Wiegand accepted as Bidens campylotheca subsp. pentamera (Sherff) Ganders & Nagata
Species Bidens denudata Turcz. accepted as Glossocardia bidens (Retz.) Veldkamp
Species Bidens dichotoma Desf.
Species Bidens dichotoma Desf. ex DC. accepted as Bidens pilosa L.
Species Bidens dichotoma (Hillebrandt) Sherff accepted as Bidens micrantha subsp. micrantha Gaudich.
Species Bidens dielsii Sherff accepted as Bidens ternata var. ternata
Species Bidens dilleniana Hill.
Species Bidens dimidiata O.Deg. & Sherff accepted as Bidens cosmoides (A.Gray) Sherff
Species Bidens discoidea (Torr. & A.Gray) Britton
Species Bidens discoides Britton
Species Bidens dissecta (O.E.Schulz) Sherff
Species Bidens distans Sherff accepted as Bidens micrantha subsp. kalealaha Nagata & Ganders
Species Bidens diversa Sherff
Species Bidens diversifolia Schweigg.
Species Bidens diversifolia Ortgies
Species Bidens diversifolia Willd. ex DC.
Species Bidens diversifolia (Otto ex Knowles & Westc.) Sch.Bip. accepted as Cosmos bipinnatus Cav.
Species Bidens dolosa Sherff accepted as Bidens magnifolia Sherff
Species Bidens domingensis O.E.Schulz
Species Bidens dominici-saccardoi Fiori accepted as Bidens somaliensis Sherff
Species Bidens dondiifolia Less. accepted as Bidens pilosa f. dondiifolia (Less.) Sherff
Species Bidens drummondii Wild accepted as Bidens oligoflora (Klatt) Wild
Species Bidens duranginensis Sherff accepted as Bidens bigelovii A.Gray
Species Bidens eatonii Fernald
Species Bidens edentula G.M.Barroso
Species Bidens effusa Thuill. ex Sherff accepted as Bidens pilosa L.
Species Bidens ekmanii O.E.Schulz
Species Bidens ekmanii O.E.Schulz ex Urb.
Species Bidens elata (Torr. & A.Gray) Sherff accepted as Bidens amplissima Greene
Species Bidens elegans Greene accepted as Bidens laevis (L.) Britton, Sterns & Poggenb.
Species Bidens elevata Sol. ex Sherff
Species Bidens elgonensis (Sherff) Agnew
Species Bidens ellenbeckii (O.Hoffm.) Cufod. accepted as Bidens macroptera (Sch.Bip. ex Chiov.) Mesfin
Species Bidens elliotii (S.Moore) Sherff
Species Bidens elliptica Wiegand
Species Bidens elliptica (Wiegand) Gleason accepted as Bidens cernua L.
Species Bidens elongata Tausch accepted as Bidens bipinnata L.
Species Bidens engleri O.E.Schulz
Species Bidens esmartinezii Villaseñor
Species Bidens evapelliana W.L.Wagner, J.R.Clark & Lorence
Species Bidens exaristata DC. accepted as Bidens pilosa L.
Species Bidens exigua Sherff
Species Bidens exilis (Sherff) Lisowski accepted as Bidens oblonga (Sherff) Wild
Species Bidens expansa Greene accepted as Bidens laevis (L.) Britton, Sterns & Poggenb.
Species Bidens fastigiata Michalet accepted as Bidens radiata Thuill.
Species Bidens fecunda O.Deg. & Sherff accepted as Bidens cervicata Sherff
Species Bidens feddemana Sherff accepted as Bidens chiapensis var. feddemana (Sherff) Melchert
Species Bidens fengjiensis S.X.Liu & W.P.Li
Species Bidens fennica Teyber
Species Bidens ferax O.Deg. & Sherff accepted as Bidens cervicata Sherff
Species Bidens ferulifolia (Jacq.) Sweet
Species Bidens ferulifolia Hemsl.
Species Bidens ferulifolia (Jacq.) DC. accepted as Bidens ferulifolia (Jacq.) Sweet
Species Bidens fervida Hort. ex Colla accepted as Bidens bipinnata L.
Species Bidens fervida Lam. accepted as Acmella oleracea (L.) R.K.Jansen
Species Bidens filamentosa Rydb. accepted as Bidens cernua L.
Species Bidens filiformis Sherff accepted as Bidens diversa Sherff
Species Bidens fischeri (O.Hoffm.) Sherff
Species Bidens fistulosa Sch.Bip. ex Baker
Species Bidens fixa Hook.f. accepted as Spilanthes oleracea L.
Species Bidens flabellata O.Hoffm.
Species Bidens flagellaris Baker
Species Bidens flagellata (Sherff) Mesfin
Species Bidens floribunda Kunth accepted as Bidens rubifolia Kunth
Species Bidens foeniculifolia DC. accepted as Bidens ferulifolia (Jacq.) Sweet
Species Bidens foliosa Willd. accepted as Bidens radiata Thuill.
Species Bidens forbesii Sherff
Species Bidens formosa Kuntze
Species Bidens formosa Greene accepted as Bidens laevis (L.) Britton, Sterns & Poggenb.
Species Bidens formosa (Bonato) Sch.Bip. accepted as Cosmos bipinnatus Cav.
Species Bidens frondosa L.
Species Bidens frondosa Buch.-Ham. ex Hook.f.
Species Bidens frutescens Mill. accepted as Lasianthaea fruticosa (L.) K.M.Becker
Species Bidens fruticosa DC.
Species Bidens fruticosa (Foster) Sch.Bip. accepted as Bidens australis Spreng.
Species Bidens fruticosa L. accepted as Lasianthaea fruticosa (L.) K.M.Becker
Species Bidens fruticulosa Meyen & Walp. accepted as Bidens andicola var. andicola
Species Bidens fulvescens Sherff accepted as Bidens torta Sherff
Species Bidens fusca Lam. accepted as Acmella oleracea (L.) R.K.Jansen
Species Bidens gardneri Baker
Species Bidens gardullensis Cufod. accepted as Bidens ternata var. ternata
Species Bidens garumnae Jeanj. & Debray
Species Bidens gentryi Sherff
Species Bidens geraniifolia Brandegee
Species Bidens ghedoensis Mesfin
Species Bidens glaber O.Hoffm. accepted as Bidens moorei Sherff
Species Bidens glaberrima DC. accepted as Bidens triplinervia Kunth
Species Bidens glabrata (A.Gray) Sherff
Species Bidens gladiata (Walter) Banfi, Galasso & Bartolucci
Species Bidens glandulifera M.L.Grant ex Sherff
Species Bidens glandulifera M.L.Grant
Species Bidens glaucescens Greene accepted as Bidens campylotheca subsp. pentamera (Sherff) Ganders & Nagata
Species Bidens gledhillii T.G.J.Rayner accepted as Bidens sierra-leonensis Mesfin
Species Bidens glyceriaefolia Sch.Bip.
Species Bidens glycinaefolia Sch.Bip.
Species Bidens glycinaefolia Sch.Bip. ex Baker accepted as Isostigma scorzoneraefolium (Baker) Sherff
Species Bidens goiana B.L.Turner
Species Bidens gossweileri Sherff accepted as Bidens crocea Welw. ex O.Hoffm.
Species Bidens gracilenta Greene accepted as Bidens cernua L.
Species Bidens gracilior (O.Hoffm.) Sherff accepted as Bidens taylorii (S.Moore) Sherff
Species Bidens gracilis Torr. accepted as Thelesperma megapotamicum (Spreng.) Kuntze
Species Bidens gracilis Nutt. accepted as Bidens asymmetrica (H.Lév.) Sherff
Species Bidens gracillima Sherff
Species Bidens graciloides Sherff accepted as Bidens sandvicensis subsp. sandvicensis Less.
Species Bidens grandiflora Balb. accepted as Bidens serrulata Sch.Bip.
Species Bidens grandis Sherff accepted as Bidens buchneri (Klatt) Sherff
Species Bidens grantii (Oliv.) Sherff
Species Bidens graveolens Mart.
Species Bidens graveolens Kom. accepted as Bidens cernua L.
Species Bidens guatemalensis Klatt accepted as Bidens ostruthioides (DC.) Sch.Bip.
Species Bidens gypsophila Miranda
Species Bidens halawana O.Deg. & Sherff accepted as Bidens asymmetrica (H.Lév.) Sherff
Species Bidens hassleriana (Chodat) A.A.Sáenz
Species Bidens hawaiensis A.Gray
Species Bidens hawaiensis (A.Gray) Pilg.
Species Bidens helianthoides Kunth accepted as Bidens laevis (L.) Britton, Sterns & Poggenb.
Species Bidens hendersonensis Sherff
Species Bidens henryi Sherff
Species Bidens herzogii (Sherff) D.J.N.Hind
Species Bidens heterodoxa (Fernald) Fernald & H.St.John
Species Bidens heterodoxa Fernald & St John
Species Bidens heterophylla Ortega accepted as Bidens aurea (Aiton) Sherff
Species Bidens heterosperma A.Gray
Species Bidens hildebrandtii O.Hoffm.
Species Bidens hillebrandiana (Drake) O.Deg. ex Sherff
Species Bidens hintonii (Sherff) Melchert
Species Bidens hirsuta Nutt. accepted as Bidens pilosa L.
Species Bidens hirsuta Sw. accepted as Otopappus hirsutus (Sw.) R.L.Hartm. & Stuessy
Species Bidens hirta Jord. accepted as Bidens pilosa L.
Species Bidens hirtella Kunth accepted as Bidens triplinervia Kunth
Species Bidens hirtus Godr. accepted as Bidens tripartita subsp. bullatus (L.) Rouy
Species Bidens hispida Kunth accepted as Bidens pilosa L.
Species Bidens hivoana O.Deg. & Sherff
Species Bidens hoffmannii Sherff accepted as Bidens whytei Sherff
Species Bidens holstii (O.Hoffm.) Sherff
Species Bidens holwayi Sherff & S.F.Blake
Species Bidens hostosiana Moscoso accepted as Bidens trichosperma (Michx.) Britton
Species Bidens humboldtii Sch.Bip. accepted as Cosmos parviflorus (Jacq.) Pers.
Species Bidens humilis Sessé & Moc.
Species Bidens humilis Kunth accepted as Bidens triplinervia Kunth
Species Bidens humilis Sessé & Moc. accepted as Spilanthes ocymifolia (Lam.) A.H.Moore
Species Bidens hybrida Thuill. accepted as Bidens pilosa L.
Species Bidens hyperborea Greene
Species Bidens imatongensis Sherff accepted as Bidens somaliensis Sherff
Species Bidens incisa (Ker Gawl.) G.Don
Species Bidens incisa (Ker Gawl.) D.Don
Species Bidens incumbens Sherff accepted as Bidens hildebrandtii O.Hoffm.
Species Bidens inermis S.Watson accepted as Bidens pilosa L.
Species Bidens infirma Fernald accepted as Bidens heterodoxa (Fernald) Fernald & H.St.John
Species Bidens ingrata Larrañaga
Species Bidens insecta (S.Moore) Sherff accepted as Bidens kirkii (Oliv. & Hiern) Sherff
Species Bidens insignis Sherff accepted as Bidens kilimandscharica (O.Hoffm.) Sherff
Species Bidens insipida (Jacq.) Lam. accepted as Salmea insipida (Jacq.) Bolick & R.K.Jansen
Species Bidens insolita Sherff
Species Bidens integrifolia Brandegee
Species Bidens intermedia Opiz ex Nyman accepted as Bidens radiata Thuill.
Species Bidens involucrata Phil. accepted as Heterosperma nanum (Nutt.) Sherff
Species Bidens involucrata (Nutt.) Britton accepted as Bidens polylepis S.F.Blake
Species Bidens involucratum Phil. accepted as Heterosperma nanum (Nutt.) Sherff
Species Bidens involvens Phil.
Species Bidens involvens Phil. ex Durand
Species Bidens involvens Phil. ex B.D.Jacks. accepted as Heterosperma nanum (Nutt.) Sherff
Species Bidens irazuensis A.S.Calvert & Calvert
Species Bidens irazuensis Calv. & Calv. accepted as Bidens ostruthioides (DC.) Sch.Bip.
Species Bidens isostigmatoides Sherff
Species Bidens izabalensis Roseman
Species Bidens jacksonii (S.Moore) Sherff accepted as Guizotia jacksonii (S.Moore) J.Baagøe
Species Bidens jardinii Sch.Bip.
Species Bidens kamerunensis Sherff
Species Bidens kamtschatica Vassilcz.
Species Bidens kasaiensis Lisowski accepted as Bidens crocea Welw. ex O.Hoffm.
Species Bidens kefensis T.G.J.Rayner accepted as Bidens camporum (Hutch.) Mesfin
Species Bidens kelloggii Greene accepted as Bidens cernua L.
Species Bidens kigeziensis Sherff accepted as Bidens elliotii (S.Moore) Sherff
Species Bidens kilimandscharica (O.Hoffm.) Sherff
Species Bidens kirkii (Oliv. & Hiern) Sherff
Species Bidens kivuensis Sherff accepted as Bidens grantii (Oliv.) Sherff
Species Bidens kotschyi Sch.Bip. ex Walp.
Species Bidens kotschyi Sch.Bip. accepted as Bidens biternata (Lour.) Merr. & Sherff
Species Bidens kunthii Sch.Bip. accepted as Bidens chrysanthemifolia (Kunth) Sherff
Species Bidens laciniata Sch.Bip. ex Schweinf.
Species Bidens laciniata Sch.Bip. ex Schweinf. & Asch. accepted as Bidens biternata (Lour.) Merr. & Sherff
Species Bidens laevis (L.) Britton, Sterns & Poggenb.
Species Bidens lanceolata (L.) Banfi, Galasso & Bartolucci
Species Bidens langlassei Sherff accepted as Bidens acrifolia Sherff
Species Bidens lantanoides A.Gray
Species Bidens lasiocarpa O.E.Schulz accepted as Bidens biternata (Lour.) Merr. & Sherff
Species Bidens lejolyana Lisowski
Species Bidens lelyana T.G.J.Rayner
Species Bidens lemmonii A.Gray
Species Bidens leptocephala Sherff
Species Bidens leptoglossa (Sherff) Lisowski accepted as Bidens kilimandscharica (O.Hoffm.) Sherff
Species Bidens leptolepis Sherff accepted as Bidens urceolata var. leptolepis (Sherff) T.G.J.Rayner
Species Bidens leptomeria Greene accepted as Bidens cernua L.
Species Bidens leptophylla C.H.An
Species Bidens leptopoda Greene accepted as Bidens cernua L.
Species Bidens leucantha Poepp. ex DC. accepted as Bidens pilosa L.
Species Bidens leucantha Meyen & Walp. accepted as Bidens pilosa L.
Species Bidens leucantha (L.) Willd. accepted as Bidens pilosa L.
Species Bidens leucanthema (L.) Willd.
Species Bidens leucanthema (L.) Krause
Species Bidens leucanthema E.H.L.Krause accepted as Bidens leucanthema (L.) Willd.
Species Bidens leucanthema (L.) E.H.L.Krause accepted as Bidens leucanthema (L.) Willd.
Species Bidens leucocephala Sherff
Species Bidens leucorrhiza (Lour.) DC. accepted as Bidens pilosa L.
Species Bidens leyboldii Phil. accepted as Thelesperma megapotamicum (Spreng.) Kuntze
Species Bidens lindblomii Sherff accepted as Bidens hildebrandtii O.Hoffm.
Species Bidens lindleyi Sch.Bip. accepted as Cosmos bipinnatus Cav.
Species Bidens linearifolia (Oliv. & Hiern) Sherff accepted as Bidens ugandensis (S.Moore) Sherff
Species Bidens linearifolia Sch.Bip. accepted as Cosmos linearifolius (Sch.Bip.) Hemsl.
Species Bidens lineariloba Oliv.
Species Bidens lineata Sherff accepted as Bidens cinerea Sherff
Species Bidens linifolia Sch.Bip. ex Klatt accepted as Bidens angustissima Kunth
Species Bidens lonchophylla Greene accepted as Bidens cernua L.
Species Bidens longifolia DC. accepted as Bidens aurea (Aiton) Sherff
Species Bidens longipetiolata Rusby accepted as Bidens segetum var. patula (Gardner) Sherff
Species Bidens longistyla C.R.Hart
Species Bidens ludens A.Gray accepted as Bidens ferulifolia (Jacq.) Sweet
Species Bidens lugens Greene accepted as Bidens laevis (L.) Britton, Sterns & Poggenb.
Species Bidens luxurians Willd. accepted as Bidens aurea (Aiton) Sherff
Species Bidens lynesii Sherff accepted as Bidens magnifolia Sherff
Species Bidens macounii Greene accepted as Bidens cernua L.
Species Bidens macrantha (Sch.Bip.) Cufod. accepted as Bidens macroptera (Sch.Bip. ex Chiov.) Mesfin
Species Bidens macrantha Griseb. accepted as Bidens andicola var. andicola
Species Bidens macrocarpa (A.Gray) Sherff
Species Bidens macroptera (Sch.Bip. ex Chiov.) Mesfin
Species Bidens macrosperma Fisch. accepted as Bidens parviflora Willd.
Species Bidens madiotii H.J.Coste ex P.Fourn.
Species Bidens magnidisca O.Deg. & Sherff accepted as Bidens campylotheca subsp. campylotheca Sch.Bip.
Species Bidens magnifolia Sherff
Species Bidens malawiensis Mesfin
Species Bidens malmei Sherff
Species Bidens mandonii (Sherff) Cabrera
Species Bidens mannii T.G.J.Rayner
Species Bidens marginata perr ex DC. accepted as Chrysanthemum indicum L.
Species Bidens marginata Greene accepted as Bidens cernua L.
Species Bidens mariana S.F.Blake accepted as Bidens bidentoides (Nutt.) Britton
Species Bidens martii Colla
Species Bidens mathewsii Sherff
Species Bidens mauiensis (A.Gray) Sherff
Species Bidens maximowicziana Oett.
Species Bidens mayebarai Kitam. accepted as Bidens biternata var. mayebarae (Kitam.) Kitam.
Species Bidens mcvaughii Sherff accepted as Bidens chiapensis Brandegee
Species Bidens megapotamica Spreng. accepted as Thelesperma megapotamicum (Spreng.) Kuntze
Species Bidens melanocarpa Wiegand accepted as Bidens frondosa L.
Species Bidens melchertii B.L.Turner
Species Bidens menziesii (A.Gray) Sherff
Species Bidens meruensis Sherff accepted as Bidens kilimandscharica (O.Hoffm.) Sherff
Species Bidens mesfinii Anderb.
Species Bidens messerschmidii Turcz. ex Ledeb. accepted as Bidens parviflora Willd.
Species Bidens mexicana Sherff accepted as Bidens reptans (L.) G.Don
Species Bidens meyeniana Walp. accepted as Glossogyne tenuifolia (Labill.) Cass. ex Cass.
Species Bidens meyeri V.A.Funk & K.R.Wood
Species Bidens micrantha Gaudich.
Species Bidens micranthoides Sherff accepted as Bidens sandvicensis subsp. sandvicensis Less.
Species Bidens microcarpa Sherff
Species Bidens microcephala W.L.Wagner, J.R.Clark & Lorence
Species Bidens microphylla Sherff
Species Bidens mildbraedii Sherff accepted as Bidens ugandensis (S.Moore) Sherff
Species Bidens minensis Sherff
Species Bidens minima Huds. accepted as Bidens cernua L.
Species Bidens minor (Wimm. & Grab.) Vorosch. accepted as Bidens pilosa L.
Species Bidens minuscula Leveille Vaniot
Species Bidens minuscula H.Lév. & Vaniot accepted as Bidens pilosa L.
Species Bidens minuta Miré & H.Gillet accepted as Glossocardia bosvallia (L.f.) DC.
Species Bidens mirabilis Sherff accepted as Ericentrodea mirabilis (Sherff) S.F.Blake & Sherff
Species Bidens mitis (Michx.) Sherff
Species Bidens modesta Sherff accepted as Bidens moorei Sherff
Species Bidens mollifolia Sherff
Species Bidens mollis Poepp. & Endl. accepted as Bidens triplinervia Kunth
Species Bidens molokaiensis (Hillebr.) Sherff
Species Bidens molokaiensis Hillebr.
Species Bidens monophylla Urb.
Species Bidens monophyllus Urb.
Species Bidens montaubani Phil. accepted as Bidens pilosa L.
Species Bidens monticola Poepp. & Endl.
Species Bidens montsulani Phil.
Species Bidens mooreensis M.L.Grant ex M.L.Grant
Species Bidens moorei Sherff
Species Bidens morotonensis (Sherff) Agnew accepted as Bidens elgonensis (Sherff) Agnew
Species Bidens mossiae Sherff accepted as Bidens chippii (M.B.Moss) Mesfin
Species Bidens mossii Sherff
Species Bidens muelleri Sherff accepted as Thelesperma muelleri (Sherff) Melchert
Species Bidens multiceps Fassett
Species Bidens multifida Desf. accepted as Bidens parviflora Willd.
Species Bidens multiserrata Sch.Bip. accepted as Bidens segetum Mart. ex Colla
Species Bidens musoziana Sherff accepted as Bidens arenicola (S.Moore) Sherff
Species Bidens mutica Nutt. accepted as Bidens sandvicensis Less.
Species Bidens myrrhidifolia Tausch accepted as Bidens bipinnata L.
Species Bidens nana M.O.Dillon
Species Bidens napaliensis Sherff accepted as Bidens forbesii subsp. forbesii Sherff
Species Bidens napierae Sherff accepted as Bidens holstii (O.Hoffm.) Sherff
Species Bidens nashii Wooton accepted as Bidens laevis (L.) Britton, Sterns & Poggenb.
Species Bidens nashii Small accepted as Bidens laevis (L.) Britton, Sterns & Poggenb.
Species Bidens natator Friis & Vollesen accepted as Bidens negriana (Sherff) Cufod.
Species Bidens navicularia Sherff accepted as Bidens negriana (Sherff) Cufod.
Species Bidens negriana (Sherff) Cufod.
Species Bidens nematocera (Sherff) Sherff accepted as Bidens wiebkei Sherff
Species Bidens neumannii Sherff accepted as Bidens ternata var. ternata
Species Bidens nivea Sw. ex Steud.
Species Bidens nivea L. accepted as Melanthera nivea (L.) Small
Species Bidens nobilioides Sherff
Species Bidens nobilis Sherff accepted as Bidens holstii (O.Hoffm.) Sherff
Species Bidens nodiflora L.
Species Bidens novae-caledoniae Forst. ex Schltdl. accepted as Glossocardia bidens (Retz.) Veldkamp
Species Bidens nudata Brandegee
Species Bidens nudiflora Steud. accepted as Bidens nodiflora L.
Species Bidens nyikensis Sherff accepted as Bidens oblonga (Sherff) Wild
Species Bidens oaxacana Melchert
Species Bidens oblonga (Sherff) Wild
Species Bidens obtusiloba Sherff accepted as Bidens sandvicensis subsp. sandvicensis Less.
Species Bidens occidentalis (Hutch. & Dalziel) Mesfin
Species Bidens ocellata (Greenm.) Melchert accepted as Bidens ocellatus (Greenm.) Melchert
Species Bidens ocellatus (Greenm.) Melchert
Species Bidens ochracea (O.Hoffm.) Sherff
Species Bidens ocymifolia Lam. accepted as Acmella alba (L'Hér.) R.K.Jansen
Species Bidens odora (Sherff) T.G.J.Rayner
Species Bidens odorata Coville
Species Bidens odorata Dum.Cours. accepted as Bidens bipontina Sherff
Species Bidens odorata Cav. accepted as Bidens pilosa L.
Species Bidens oerstediana (Benth. ex Benth.) Sherff
Species Bidens oleracea (L.) Cav. ex Steud. accepted as Acmella oleracea (L.) R.K.Jansen
Species Bidens oligantha Brandegee
Species Bidens oligocarpa Sherff accepted as Bidens bigelovii A.Gray
Species Bidens oligoflora (Klatt) Wild
Species Bidens onisciformis Sherff accepted as Bidens grantii (Oliv.) Sherff
Species Bidens orendainae M.E.Jones accepted as Bidens pilosa L.
Species Bidens orientalis Velen. ex Bornm. accepted as Bidens pilosa L.
Species Bidens orientalis Velen. accepted as Bidens tripartita L.
Species Bidens orofenensis M.L.Grant ex Sherff
Species Bidens orofenensis M.L.Grant
Species Bidens ostruthioides (DC.) Sch.Bip.
Species Bidens ovatifolia (Cav.) Kuntze
Species Bidens overlaetii Sherff accepted as Bidens urceolata var. leptolepis (Sherff) T.G.J.Rayner
Species Bidens oxyodonta DC. accepted as Bidens pilosa L.
Species Bidens pachyloma (Oliv. & Hiern) Cufod.
Species Bidens paleacea Vis. accepted as Bidens pilosa L.
Species Bidens pallida Rusby accepted as Bidens segetum Mart. ex Colla
Species Bidens palmeri A.Gray ex S.Watson
Species Bidens palmeri A.Gray accepted as Cosmos landii Sherff
Species Bidens palustris Sherff accepted as Bidens crocea Welw. ex O.Hoffm.
Species Bidens paniculata Hook. & Arn. accepted as Bidens australis Spreng.
Species Bidens paradoxa D.Don ex Hook. & Arn. accepted as Thelesperma megapotamicum (Spreng.) Kuntze
Species Bidens parryi Greene accepted as Bidens laevis (L.) Britton, Sterns & Poggenb.
Species Bidens parviflora Willd.
Species Bidens parvulifolia Sherff accepted as Bidens chrysanthemifolia (Kunth) Sherff
Species Bidens patula Gardner accepted as Bidens segetum var. patula (Gardner) Sherff
Species Bidens pauciflora Poir. accepted as Bidens parviflora Willd.
Species Bidens paupercula Sherff accepted as Bidens acuticaulis var. acuticaulis
Species Bidens peacockii Druce
Species Bidens pectinata Sch.Bip. accepted as Bidens triplinervia Kunth
Species Bidens peduncularis Gaudich. accepted as Bidens biternata (Lour.) Merr. & Sherff
Species Bidens pedunculata Phil. accepted as Bidens triplinervia Kunth
Species Bidens pedunculosa Phil.
Species Bidens pentamera (Sherff) O.Deg. & Sherff accepted as Bidens campylotheca subsp. pentamera (Sherff) Ganders & Nagata
Species Bidens perianthomega Steud.
Species Bidens persicifolia Greene accepted as Bidens laevis (L.) Britton, Sterns & Poggenb.
Species Bidens personans O.Deg. & Sherff accepted as Bidens torta Sherff
Species Bidens perversa O.Deg. & Sherff accepted as Bidens micrantha subsp. micrantha Gaudich.
Species Bidens petiolata Nutt. accepted as Bidens connata Muhl. ex Willd.
Species Bidens peucedanifolia (Wedd.) Kuntze accepted as Cosmos peucedanifolius Wedd.
Species Bidens peucedanifolius (Wedd.) Kuntze accepted as Cosmos peucedanifolius Wedd.
Species Bidens phalangiphylla Sherff accepted as Bidens crocea Welw. ex O.Hoffm.
Species Bidens phelloptera Sherff accepted as Bidens magnifolia Sherff
Species Bidens pilosa L.
Species Bidens pinnata Noronha accepted as Bidens pilosa L.
Species Bidens pinnatifida Buch.-Ham.
Species Bidens pinnatifida Forst. ex DC. accepted as Glossocardia bidens (Retz.) Veldkamp
Species Bidens pinnatipartita (O.Hoffm.) Wild
Species Bidens platensis Manganaro accepted as Bidens subalternans DC.
Species Bidens platycephala Oerst. accepted as Bidens radiata Thuill.
Species Bidens polycephala Sch.Bip.
Species Bidens polyglossa Sherff
Species Bidens polylepis S.F.Blake
Species Bidens populifolia Sherff
Species Bidens portoricensis Spreng.
Species Bidens portoricensis Spreng. ex DC. accepted as Bidens cynapiifolia Kunth
Species Bidens praecox Sherff accepted as Bidens taylorii (S.Moore) Sherff
Species Bidens prestinaria (Sch.Bip. ex Sch.Bip.) Cufod.
Species Bidens prestinariiformis (Vatke) Cufod. accepted as Bidens prestinaria (Sch.Bip. ex Sch.Bip.) Cufod.
Species Bidens pringlei Greenm.
Species Bidens prionophylla Greene accepted as Bidens cernua L.
Species Bidens procera D.Don accepted as Bidens ferulifolia (Jacq.) Sweet
Species Bidens procumbens Kunth accepted as Bidens triplinervia Kunth
Species Bidens prolixa S.Moore accepted as Bidens schimperi Sch.Bip. ex Walp.
Species Bidens prolixus S.Moore
Species Bidens pseudalausensis Sherff
Species Bidens pseudocosmos Sherff
Species Bidens puberula (Wiegand) Rydb. accepted as Bidens vulgata Greene
Species Bidens puberula Wiegand accepted as Bidens vulgata Greene
Species Bidens pueblensis (Sherff) Melchert
Species Bidens pulchella (Less.) Sch.Bip. accepted as Bidens sandvicensis subsp. sandvicensis Less.
Species Bidens pulcherrima Sch.Bip.
Species Bidens pulcherrimus Sch.Bip. accepted as Cosmos peucedanifolius Wedd.
Species Bidens pumila (Retz.) Steud. accepted as Bidens tripartita L.
Species Bidens punctata Sherff accepted as Bidens schimperi Sch.Bip. ex Walp.
Species Bidens purpurea DC. accepted as Cosmos purpureus (DC.) Benth. & Hook.f. ex Hemsl.
Species Bidens purpusorum Bitter & Petersen
Species Bidens purpusorum Bitter & J.B.Petersen
Species Bidens pusilla Sherff accepted as Bidens andicola var. andicola
Species Bidens quadrangularis DC. accepted as Bidens subalternans DC.
Species Bidens quadriaristata DC. accepted as Bidens laevis (L.) Britton, Sterns & Poggenb.
Species Bidens quadriseta Hochst. ex Oliv. & Hiern accepted as Bidens biternata (Lour.) Merr. & Sherff
Species Bidens quinqueradiata Zea ex Steud. accepted as Bidens serrulata Sch.Bip.
Species Bidens radiata Thuill.
Species Bidens raiateensis J.W.Moore
Species Bidens ramosissima Sherff accepted as Bidens pilosa L.
Species Bidens ramtilla Wall. accepted as Guizotia abyssinica (L.f.) Cass.
Species Bidens rapensis (F.Br.) Stuessy
Species Bidens reflexa Link accepted as Bidens pilosa L.
Species Bidens refracta Brandegee accepted as Bidens riparia Kunth
Species Bidens remyi Drake accepted as Bidens micrantha subsp. ctenophylla (Sherff) Nagata & Ganders
Species Bidens remyi (Hillebr.) Sherff accepted as Bidens hillebrandiana (Drake) O.Deg. ex Sherff
Species Bidens repens D.Don accepted as Bidens tripartita var. repens (D.Don) Sherff
Species Bidens reptans (L.) G.Don
Species Bidens reptans (L.) Hitchc.
Species Bidens rhodesiana Sherff accepted as Bidens oblonga (Sherff) Wild
Species Bidens rhombifolia Sch.Bip. accepted as Heterosperma ovatifolium Cav.
Species Bidens rhombifolium Sch.Bip. accepted as Heterosperma ovatifolium Cav.
Species Bidens richardsiae Sherff accepted as Bidens oblonga (Sherff) Wild
Species Bidens riedelii Baker
Species Bidens rigida hort.calc. ex C.B.Clarke accepted as Glossocardia bidens (Retz.) Veldkamp
Species Bidens riparia Kunth
Species Bidens riparia Greene accepted as Bidens comosa (A.Gray) Wiegand
Species Bidens robertianifolia H.Lév. & Vaniot accepted as Bidens biternata (Lour.) Merr. & Sherff
Species Bidens robustior S.Moore accepted as Bidens kilimandscharica (O.Hoffm.) Sherff
Species Bidens rogersii Sherff accepted as Bidens ugandensis (S.Moore) Sherff
Species Bidens rosea Sch.Bip. accepted as Bidens pilosa L.
Species Bidens rosemaniana B.L.Turner & Melchert
Species Bidens rostrata Melchert
Species Bidens rotata Sherff accepted as Bidens ternata var. vatkei (Sherff) Mesfin
Species Bidens ruandensis Sherff accepted as Bidens baumii (O.Hoffm.) Sherff
Species Bidens rubicundula Sherff
Species Bidens rubifolia Kunth
Species Bidens rubra De Wild. accepted as Bidens urceolata var. urceolata
Species Bidens rueppellii (Sch.Bip. ex Sch.Bip.) Sherff
Species Bidens rueppellioides Sherff accepted as Bidens rueppellii (Sch.Bip. ex Sch.Bip.) Sherff
Species Bidens rufovenosa Sherff accepted as Bidens kirkii (Oliv. & Hiern) Sherff
Species Bidens rugulosa Turcz. accepted as Bidens rubifolia Kunth
Species Bidens rupestris Sherff accepted as Bidens holstii (O.Hoffm.) Sherff
Species Bidens ruwenzoriensis (S.Moore) Sherff accepted as Bidens buchneri (Klatt) Sherff
Species Bidens ruyigiensis T.G.J.Rayner
Species Bidens saint-johniana Sherff
Species Bidens salicoides Sherff accepted as Bidens menziesii subsp. menziesii (A.Gray) Sherff
Species Bidens saltillensis Melchert
Species Bidens sambucifolia Cav.
Species Bidens sandbergii Rydb. accepted as Bidens connata Muhl. ex Willd.
Species Bidens sandvicensis Less.
Species Bidens sarmentosa Greenm. accepted as Bidens anthemoides (DC.) Sherff
Species Bidens sartorii Sch.Bip. accepted as Cosmos crithmifolius Kunth
Species Bidens scabiosoides Ortgies
Species Bidens scabiosoides (Kunth) Sch.Bip. accepted as Cosmos scabiosoides Kunth
Species Bidens scandens L. accepted as Salmea scandens (L.) DC.
Species Bidens scandicina Kunth accepted as Bidens pilosa L.
Species Bidens schaffneri (A.Gray) Sherff
Species Bidens schimperi Sch.Bip. ex Walp.
Species Bidens schizoglossa Sherff accepted as Bidens micrantha subsp. ctenophylla (Sherff) Nagata & Ganders
Species Bidens schlechteri Sherff accepted as Bidens kirkii (Oliv. & Hiern) Sherff
Species Bidens schultzii Cufod. accepted as Bidens macroptera (Sch.Bip. ex Chiov.) Mesfin
Species Bidens schweinfurthii Sherff accepted as Bidens ugandensis (S.Moore) Sherff
Species Bidens scopulorum (Sherff) T.G.J.Rayner accepted as Bidens nobilioides Sherff
Species Bidens scorzonerifolia Baker accepted as Isostigma scorzoneraefolium (Baker) Sherff
Species Bidens seemannii Sch.Bip. ex Sherff
Species Bidens seemannii Sch.Bip. accepted as Cosmos carvifolius Benth.
Species Bidens segetum Mart. ex Colla
Species Bidens selenactis Banfi, Galasso & Bartolucci
Species Bidens serboana B.L.Turner
Species Bidens seretii (De Wild.) Sherff accepted as Bidens buchneri (Klatt) Sherff
Species Bidens serrata Pav. ex DC. accepted as Bidens triplinervia Kunth
Species Bidens serratula Jardin accepted as Bidens triplinervia Kunth
Species Bidens serrulata (Poir.) Desf.
Species Bidens serrulata Sch.Bip. accepted as Bidens bipontina Sherff
Species Bidens setigera (Sch.Bip. ex Sch.Bip.) Sherff
Species Bidens setigeroides Sherff accepted as Bidens negriana (Sherff) Cufod.
Species Bidens setosa Sherff accepted as Bidens sandvicensis Less.
Species Bidens sharpii (Sherff) Melchert
Species Bidens shimadai Hayata accepted as Bidens tripartita var. tripartita
Species Bidens shrevei Britton
Species Bidens sierra-leonensis Mesfin
Species Bidens sierra-leonis Mesfin accepted as Bidens sierra-leonensis Mesfin
Species Bidens silvatica Sch.Bip. ex Baker
Species Bidens simplicifolia C.H.Wright
Species Bidens skottsbergii Sherff accepted as Bidens hawaiensis A.Gray
Species Bidens snowdenii Sherff accepted as Bidens grantii (Oliv.) Sherff
Species Bidens societatis J.W.Moore
Species Bidens socorrensis R.C.Moran & G.A.Levin
Species Bidens somaliensis Sherff
Species Bidens spathulata Sherff accepted as Guizotia jacksonii (S.Moore) J.Baagøe
Species Bidens speciosa Gardner accepted as Bidens segetum Mart. ex Colla
Species Bidens speciosa Parish accepted as Bidens laevis (L.) Britton, Sterns & Poggenb.
Species Bidens squarrosa Kunth
Species Bidens squarrosa Less.
Species Bidens steppia (Steetz) Sherff
Species Bidens steyermarkii Sherff
Species Bidens stokesii Sherff accepted as Bidens cervicata Sherff
Species Bidens straminoides Sherff accepted as Bidens grantii (Oliv.) Sherff
Species Bidens striata Schott ex Sweet accepted as Bidens pilosa L.
Species Bidens stuhlmannii (O.Hoffm.) Sherff accepted as Bidens buchneri (Klatt) Sherff
Species Bidens subalternans DC.
Variety Bidens subalternans var. araneosa Orchard
Variety Bidens subalternans var. simulans Sherff
Variety Bidens subalternans var. subalternans
Variety Bidens subalternans var. typica Sherff accepted as Bidens subalternans DC.
Variety Bidens subalternans var. unipinnata Sherff
Species Bidens subspiralis McVaugh
Species Bidens sulfurea (Cav.) Sch.Bip. accepted as Cosmos sulphureus Cav.
Species Bidens sulphurea (Cav.) Sch.Bip. accepted as Cosmos sulphureus Cav.
Species Bidens sulphureus (Cav.) Sch.Bip. accepted as Cosmos sulphureus Cav.
Species Bidens sundaica Blume accepted as Bidens pilosa L.
Species Bidens sundaicus
Species Bidens sundiaca Blume
Species Bidens superba Sherff accepted as Bidens ternata var. ternata
Species Bidens sweetiana Banfi, Galasso & Bartolucci
Species Bidens sylvatica Sch.Bip. ex Baker accepted as Bidens segetum Mart. ex Colla
Species Bidens taitensis Sherff accepted as Bidens holstii (O.Hoffm.) Sherff
Species Bidens taquetii H.Lév. & Vaniot accepted as Bidens pilosa L.
Species Bidens taylorii (S.Moore) Sherff
Species Bidens taylorii Sherff
Species Bidens teikiteetinii J.Florence & Stuessy
Species Bidens tenella L. accepted as Pectis angustifolia var. tenella (DC.) D.J.Keil
Species Bidens tener O.E.Schulz
Species Bidens tenerrima Greene ex Sherff accepted as Bidens discoidea (Torr. & A.Gray) Britton
Species Bidens tenuifolia Labill. accepted as Glossocardia bidens (Retz.) Veldkamp
Species Bidens tenuisecta A.Gray
Species Bidens tenuissima Greene accepted as Bidens discoidea (Torr. & A.Gray) Britton
Species Bidens tereticaulis DC. accepted as Bidens squarrosa Kunth
Species Bidens ternata (Chiov.) Sherff
Species Bidens tetragona Sessé & Moc. accepted as Verbesina tetraptera (Ortega) A.Gray
Species Bidens tetragona (Cerv.) DC. accepted as Bidens aurea (Aiton) Sherff
Species Bidens tetraspinosa Majeed Kak & Javeid
Species Bidens tinctoria (Nutt.) Baill. accepted as Coreopsis tinctoria Nutt.
Species Bidens torta Sherff
Species Bidens townsendii Sherff
Species Bidens trelawniensis Proctor
Species Bidens trichosperma (Michx.) Britton
Species Bidens tridentata Turcz. accepted as Glossocardia tridentata (Turcz.) Veldkamp
Species Bidens trifida Buch.-Ham. ex Roxb. accepted as Bidens pilosa L.
Species Bidens trifoliata Norona accepted as Bidens pilosa L.
Species Bidens trifoliata Bertol. accepted as Bidens squarrosa Kunth
Species Bidens trifoliata Gueldenst. ex Ledeb. accepted as Bidens tripartita L.
Species Bidens trifoliatum Kaulf.
Species Bidens tripartita L.
Species Bidens tripartita Bigelow
Species Bidens tripartita Bojer accepted as Bidens pilosa L.
Species Bidens triplinervia Kunth
Species Bidens tripteris (L.) Krause
Species Bidens tripteris (L.) E.H.L.Krause accepted as Coreopsis tripteris L.
Species Bidens tuberosa Sch.Bip.
Species Bidens tubuaiensis Stuessy
Species Bidens uapensis (F.Br.) Sherff
Species Bidens ugandensis (S.Moore) Sherff
Species Bidens uhligii Sherff accepted as Bidens steppia (Steetz) Sherff
Species Bidens ukambensis S.Moore accepted as Bidens kilimandscharica (O.Hoffm.) Sherff
Species Bidens urbani Greenm.
Species Bidens urbanii Greenm. accepted as Bidens reptans var. urbanii (Greenm.) O.E.Schulz
Species Bidens urceolata De Wild.
Species Bidens urophylla Sherff
Species Bidens valida Sherff
Species Bidens valladolidensis Sch.Bip. accepted as Cosmos crithmifolius Kunth
Species Bidens valparadisiaca Colla accepted as Bidens pilosa L.
Species Bidens variabilis M.Gómez
Species Bidens variabilis (Desf.) Baill. accepted as Dahlia pinnata Cav.
Species Bidens vatkei Sherff accepted as Bidens ternata var. vatkei (Sherff) Mesfin
Species Bidens venosa Gardner accepted as Bidens cernua L.
Species Bidens verticillata L. accepted as Trichospira verticillata (L.) S.F.Blake
Species Bidens verticillata (L.) Baill. accepted as Coreopsis verticillata Lam.
Species Bidens vestii Sch.Bip.
Species Bidens viciosoi Pau accepted as Bidens pilosa L.
Species Bidens vincifolia karsten & Sch.Bip. ex Sherff
Species Bidens vincifolia G.Karst. & Sch.Bip.
Species Bidens volkensii O.Hoffm. accepted as Bidens kilimandscharica (O.Hoffm.) Sherff
Species Bidens vulgata Greene
Species Bidens waianensis Sherff accepted as Bidens torta Sherff
Species Bidens waimeana Sherff accepted as Bidens sandvicensis subsp. sandvicensis Less.
Species Bidens wallichii DC. accepted as Bidens biternata (Lour.) Merr. & Sherff
Species Bidens warszewicziana Regel accepted as Bidens aurea (Aiton) Sherff
Species Bidens whytei Sherff
Species Bidens wichmanii W.L.Wagner, J.R.Clark & Lorence
Species Bidens wiebkei Sherff
Species Bidens woodii W.L.Wagner, J.R.Clark & Lorence
Species Bidens xanti (A.Gray) B.L.Turner
Species Bidens xantiana Rose accepted as Heterosperma xantii A.Gray
Species Bidens zairensis Lisowski
Species Bidens zavattarii Cufod.
Genus Caleopsis Fedde accepted as Goldmanella Greenm.
Genus Calliopsis Rchb. accepted as Coreopsis L.
Genus Campylotheca Cass. accepted as Bidens L.
Genus Ceratocephalus Cass. accepted as Bidens L.
Genus Ceratocephalus Vaill. accepted as Bidens L.
Genus Childsia J.L.Childs accepted as Hidalgoa La Llave
Genus Chrysanthellina Cass. accepted as Chrysanthellum Rich.
Genus Chrysanthellum Rich. (12)
Genus Chrysomelea Tausch accepted as Coreopsis L.
Genus Chrysostemma Less. accepted as Coreopsis L.
Genus Collaea Spreng. accepted as Chrysanthellum Rich.
Genus Coreocarpus Benth. (6)
Genus Coreopis Gunnerus accepted as Coreopsis L.
Genus Coreopsis L. (98)
Genus Coreopsis Nutt. accepted as Coreopsis L.
Genus Coreopsoides Moench accepted as Coreopsis L.
Genus Cosmea Willd. accepted as Cosmos Cav.
Genus Cosmidium Nutt. accepted as Thelesperma Less.
Genus Cosmos Cav. (37)
Genus Cyathomone S.F.Blake (1)
Genus Cymbaecarpa Cav. accepted as Coreopsis L.
Genus Dahlia Cav. (40)
Genus Delucia DC. accepted as Bidens L.
Genus Dicranocarpus A.Gray (1)
Genus Diodonta Nutt. accepted as Coreopsis L.
Genus Diodontium F.Muell. (1)
Genus Diplosastera Tausch accepted as Coreopsis L.
Genus Dolichotheca Cass. accepted as Bidens L.
Genus Drimyphyllum Burch. ex DC. accepted as Petrobium R.Br.
Genus Edwarsia Neck. accepted as Bidens L.
Genus Electra DC. accepted as Coreopsis L.
Genus Epilepis Benth. accepted as Coreopsis L.
Genus Ericentrodea S.F.Blake
Genus Ericentrodea S.F.Blake & Sherff accepted as Narvalina Cass. (6)
Genus Eryngiophyllum Greenm. accepted as Chrysanthellum Rich. (2)
Genus Fitchia Hook.f. (7)
Genus Forbicina Ség. accepted as Bidens L.
Genus Gemella Hill accepted as Coreopsis L.
Genus Georgia Spreng. accepted as Dahlia Cav.
Genus Georgina Willd. accepted as Dahlia Cav. (1)
Genus Glossocardia Cass. (12)
Genus Glossogyne Cass. accepted as Glossocardia Cass. (3)
Genus Goldmanella Greenm. (1)
Genus Goldmania Greenm. accepted as Goldmanella Greenm.
Genus Guerreroia Merr. accepted as Glossocardia Cass.
Genus Gymnactis Pfeiff. accepted as Glossocardia Cass.
Genus Gynactis Cass. accepted as Glossocardia Cass.
Genus Henricksonia B.L.Turner (1)
Genus Heterosperma Cav. (7)
Genus Heterosperma Tausch accepted as Heterosperma Cav.
Genus Hidalgoa La Llave (3)
Genus Isostigma Less. (15)
Genus Kerneria Moench accepted as Bidens L.
Genus Koehneola Urb. (1)
Genus Laxmannia Forst. & Forst. accepted as Petrobium R.Br. (1)
Genus Leachia Cass. accepted as Coreopsis L.
Genus Leptosyne DC. accepted as Coreopsis L. (3)
Genus Megalodonta Greene accepted as Bidens L.
Genus Microdonta Nutt. accepted as Heterosperma Cav.
Genus Microlecane Sch.Bip. ex Benth. & Hook.f. accepted as Bidens L.
Genus Moonia Arn. (5)
Genus Narvalina Cass. (1)
Genus Needhamia Cass. accepted as Narvalina Cass.
Genus Neuractis Cass. accepted as Chrysanthemum L.
Genus Oparanthus Sherff (2)
Genus Petrobium R.Br. (2)
Genus Pharetranthus Klatt accepted as Petrobium R.Br.
Genus Pinillosia Ossa ex DC.
Genus Pugiopappus A.Gray accepted as Coreopsis L.
Genus Selleophytum Urb.
Genus Tetraperone Urb. (1)
Genus Thelesperma Less. (14)
Genus Trioncinia (F.Muell.) Veldkamp (1)
Genus Tuckermannia Nutt. accepted as Coreopsis L.
Tribe Cotuleae Lowe accepted as Anthemideae Cass.
Tribe Doroniceae Panero (39)
Tribe Eupatorieae Cass. (2 752)
Tribe Feddeeae Pruski, Herrera, Anderb. & Franc.-Ort.
Tribe Gnaphalieae Cass. ex Lecoq & Juill. (2 268)
Tribe Helenieae Lindl. (138)
Tribe Heliantheae Cass. (1 728)
Tribe Inuleae Cass. (665)
Tribe Iveae Rydb. accepted as Heliantheae Cass.
Tribe Madieae Jeps. (228)
Tribe Millerieae Lindl. (478)
Tribe Neurolaeneae Rydb. (188)
Tribe Perityleae B.G.Baldwin (78)
Tribe Plucheeae Anderb. accepted as Inuleae Cass.
Tribe Polymnieae (H.Rob.) Panero (8)
Tribe Senecioneae Cass. (3 803)
Tribe Tageteae Cass. (267)
Tribe Ursinieae H.Rob. & Brettell accepted as Anthemideae Cass.
Subtribe Nannoglottidinae Y.R.Ling accepted as Nannoglottidinae G.L. Nesom
Genus Callilepis DC. (5)
Genus Zoutpansbergia Hutch. accepted as Callilepis DC.
Subfamily Baccharidoideae Burmeist. accepted as Asteroideae (Cass.) Lindl.
Subfamily Barnadesioideae (Benth. & Hook.) K.Bremer & R.K.Jansen accepted as Barnadesioideae (D.Don) Bremer & Jansen
Subfamily Barnadesioideae (D.Don) Bremer & Jansen (88)
Subfamily Carduoideae Cass. ex Sweet (3 634)
Subfamily Cichorioideae Chevall. (6 817)
Subfamily Corymbioideae Panero & V.A.Funk (10)
Subfamily Dicomoideae S. Ortiz (113)
Subfamily Famatinanthoideae S.E.Freire, Ariza & Panero (1)
Subfamily Gochnatioideae (Benth. & Hook.f.) Panero & V.A.Funk (103)
Subfamily Gymnarrhenoideae Panero & V.A.Funk (2)
Subfamily Hecastocleidoideae Panero & V.A.Funk (1)
Subfamily Lactucoideae (Cass.) Lindl. accepted as Cichorioideae Chevall.
Subfamily Lactucoideae Solbrig accepted as Cichorioideae Chevall.
Subfamily Mutisioideae (Cass.) Lindl. (632)
Subfamily Pertyoideae Panero & V.A.Funk (99)
Subfamily Stifftioideae (D.Don) Panero (45)
Subfamily Vernonioideae B.L.Turner ex R.K.Jansen & Stuessy accepted as Vernonioideae Lindl.
Subfamily Vernonioideae Lindl. (2 357)
Subfamily Wunderlichioideae Panero & V.A.Funk (42)
Genus ×Anthisma
Genus ×Anthocephalum
Genus ×Chrysaboltonia
Genus Absynthium G.Gaertn., B.Mey. & Scherb.
Genus Acanthosonchus Don ex Hoffm.
Genus Acarphaea Harv., Gray & ex.A.Gray
Genus Achyrobaccharis Sch.Bip. ex Walp.
Genus Achyrocoma Post & Kuntze
Genus Achyrophorus Vaill. accepted as Hypochaeris L. (4)
Genus Achyrostephus Kunze ex Rchb.
Genus Acrolinium Engl.
Genus Actispermum Raf.
Genus Adenochaena Steud.
Genus Adenochaena DC.
Genus Adenoselen Spach
Genus Aetheorrhiza Rchb.
Genus Agalma Steud.
Genus Aganippea Moc. ex Sessé ex DC. accepted as Jaegeria Kunth
Genus Agathea Endl.
Genus Agathomeris Laun.
Genus Ageratiopsis Sch.Bip. ex Benth. accepted as Ageratina Spach
Genus Aglaodendron J.Rémy
Genus Agnesia Zuloaga & Judz.
Genus Ailotheca Hemsl.
Genus Aimorra Raf.
Genus Ainsliea Kuntze
Genus Alcinia Kunth
Genus Aliconia Herrera
Genus Allendea La Llave & Lex. accepted as Liabum Adans.
Genus Alloeospermum Spreng.
Genus Alloizonium Walp.
Genus Aloiozonium Lindl.
Genus Alymnia Neck. ex Spach
Genus Amblycarpum Lem.
Genus Amblyopelis Steud.
Genus Ambraria Cruse
Genus Ammanthus Boiss. & Heldr.
Genus Amoleiachyris Sch.Bip.
Genus Amphipappus Torr. & A.Gray
Genus Anactis (Cass. ex DC.) Spach
Genus Andriala Decne.
Genus Andromachia Humb.
Genus Anemonospermos Möhring
Genus Anemonospermum Comm. ex Steud.
Genus Anisorhamphus Endl.
Genus Anisorrhamphus Rchb.
Genus Anonymos Walter
Genus Anthe-matricaria Geisenh. ex Domin
Genus Anthemi-matricaria P.Fourn.
Genus Anthochytrum Rchb. accepted as Crepis L.
Genus Anticona E.Linares, J.Campos & A.Galán
Genus Antitrixia Decaisne
Genus Aplochlamis Steud.
Genus Aptilon Raf.
Genus Aquilula G.L.Nesom
Genus Arachnopogon Berg ex Haberl
Genus Archaetogeron Greenm.
Genus Archanthemis Lo Presti & Oberpr.
Genus Arctotheca Wendl.
Genus Argyranthus Neck.
Genus Argyrocome Breyne
Genus Arnicula Kuntze
Genus Arraschkoolia Sch.Bip. ex Hochst.
Genus Arthemisia Neck.
Genus Artimisia Roxb.
Genus Asaemia Harv. ex Benth.
Genus Ascaridia Rchb.
Genus Aschenbornia Schauer accepted as Calea L.
Genus Asiris Anonymous
Genus Astartoseris N.Kilian, Hand, Hadjik., Christodoulou & Bou Dagh.-Kharr.
Genus Asterago Everett
Genus Asteridia N.T.Burb.
Genus Asterigeron Tzvelev
Genus Asteriscus Siegesb.
Genus Asteromaea DC.
Genus Athalmus Neck.
Genus Atheolaena Rchb.
Genus Atractylia Rchb.
Genus Attractilis Hall. ex Scop.
Genus Aucheria Steud.
Genus Autunesia O.Hoffm.
Genus Balladonia P.S.Short (1)
Genus Barattia A.Gray & Engelm.
Genus Barbeya Albov
Genus Barckhausenia Menke
Genus Barkhusenia Hoppe
Genus Barrattia A.Gray & Engelm. ex A.Gray accepted as Simsia Pers.
Genus Barroetia Post & Kuntze
Genus Bartolia Adans. accepted as Tridax L.
Genus Bastera J.F.Gmel.
Genus Bastia Steud.
Genus Behrinia Sieber ex Steud.
Genus Bellidiastrum Vaill.
Genus Bellidistrum Rchb.
Genus Bembecodium Lindl.
Genus Bennetia DC.
Genus Berarda "Vill."St-Lager
Genus Berckheya Pers.
Genus Berinia Brignol.
Genus Bernardia Endl.
Genus Bertholetia Rchb.
Genus Bertilia Cron
Genus Bethencourtia Choisy
Genus Binectaria Forssk.
Genus Bizanilla J.Rémy
Genus Blanchea Boiss.
Genus Bojera Steud.
Genus Bowmannia Gardner accepted as Trixis P.Browne
Genus Brachioglottis Desportes
Genus Brachyachaenium Baker accepted as Dicoma Cass.
Genus Brachycladus Wittstein
Genus Brachyglottis Forst.
Genus Brachyoglotis Lam.
Genus Brachyoglottis Scop.
Genus Brachyrrhamphus Wittstein
Genus Bracteantha Anderb.
Genus Breteuillia Buc'hoz
Genus Breteuillia Buc'hoz ex DC.
Genus Buphthalmum Mill.
Genus Cabralia F. von Paula von Schrank
Genus Cacalia Burm.
Genus Calendella Kuntze
Genus Calimeris Nees
Genus Callias Cass.
Genus Calophthalmum Rchb.
Genus Caltha Tourn. ex Adans.
Genus Calycosorus Endl.
Genus Calymnandra Lindl.
Genus Campylochinium Endl.
Genus Caputia B.Nord. & Pelser
Genus Carelia Fabr. accepted as Ageratum L.
Genus Carelia Möhring
Genus Carelia Cav.
Genus Carnutia Baker accepted as Melampodium L.
Genus Carpezium Gouan
Genus Catanance St.-Lag.
Genus Catyona Lindl.
Genus Centroclinion Orb.
Genus Cephalopterum T.Post & Kuntze
Genus Ceratogyna T.Post & Kuntze
Genus Cereopsis Blanco
Genus Cervana Endl.
Genus Chaenolobus Small
Genus Chaetantera Less.
Genus Chaethymenia Endl.
Genus Chaetophora Nutt. ex DC.
Genus Chaetophora Schrank
Genus Chakiatella DC.
Genus Chalarium Poit. ex DC.
Genus Chamaemelum Adans.
Genus Chamissomenia Kuntze accepted as Schlechtendalia Less.
Genus Chaptalia Royle
Genus Chareis N.T.Burb.
Genus Chersodoma Phil. & Cabrera
Genus Chicorium Dumort.
Genus Childsia Childs
Genus Chilodia R.Br. accepted as Wulffia Neck.
Genus Chiroloma T.Post & Kuntze
Genus Chlaotrachelus Hook.f.
Genus Chone Dulac
Genus Chrisanthemum Neck. accepted as Chrysanthemum L.
Genus Chrysaboltonia Arends
Genus Chrysanthemoides Tourn. ex Medik.
Genus Chrysocome St.-Lag.
Genus Chrysogonum L. & F.Br.
Genus Chrysopelta Tausch
Genus Claotrachelus Zoll. & Moritz ex Zoll. accepted as Vernonia Schreb.
Genus Clariona Spreng.
Genus Clarionea Cass. accepted as Perezia Lag.
Genus Clarionia D.Don accepted as Perezia Lag.
Genus Cleistanthium Kunze
Genus Cleithria Steud.
Genus Clomenolepis Cass.
Genus Cnenamum Tausch
Genus Coelestina Hill
Genus Coelestinia Endl.
Genus Coenotus Benth. & Hook.f.
Genus Colonnea Endl.
Genus Colycea Fern.Casas & Susanna accepted as Centaurea L.
Genus Conisa Desf. ex Steud.
Genus Coniza Neck.
Genus Conopsis Nutt. ex Less. accepted as Coreopsis L.
Genus Conysa Adans.
Genus Conysa Burm.f.
Genus Conyza Hill
Genus Conyzella Fabric. accepted as Conyza Less.
Genus Conyzoides Tourn. ex DC.
Genus Coriopsis Post & Kuntze
Genus Coronocarpus Schumach.
Genus Cosmus Pers. accepted as Cosmos Cav. (1)
Genus Cotyla Kuntze & Post accepted as Cotula Tourn. ex L.
Genus Covola Neck. ex Raf.
Genus Cremocephalium Miq.
Genus Crepidospermum Benth. & Hook.f.
Genus Criscianthus Grossi & J.N.Nakaj.
Genus Crossocephalum Britten
Genus Crossolepsis N.T.Burb.
Genus Cryptodia Sch.Bip.
Genus Cryptopetalum Cass. accepted as Pectis L.
Genus Cryptopetalum DC.
Genus Ctenosperma F.Muell. ex Pfeiff.
Genus Culcitum N.T.Burb.
Genus Cupidone Lemaire
Genus Cyclolepsis Endl.
Genus Cyclopis Guill.
Genus Cylindrachne Rchb.
Genus Cyrethrum Boiss.
Genus Dalea P.Browne accepted as Critonia P.Browne
Genus Damatras Rchb.
Genus Damatrias Rchb.
Genus Delilea Kuntze
Genus Delwiensia W.A.Weber & R.C.Wittmann
Genus Dendrocacalia (Nakai) Nakai
Genus Dendroviguiera E.E.Schill. & Panero
Genus Deneckia Sch.Bip.
Genus Denekea Dinter
Genus Denneckia Steud.
Genus Desmocephalus Benth. & Hook.f.
Genus Dewildemania O.Hoffm. ex De Wild.
Genus Diaspanthus Kitam.
Genus Diatonta Walp. accepted as Bidens L.
Genus Diatosperma Mueller Hal.
Genus Diatosperma Müll.Berol.
Genus Dichaeta Sch.Bip. accepted as Macvaughiella R.M.King & H.Rob.
Genus Dicrocephala Royle
Genus Diospermum Hook.f.
Genus Diotis Schreb.
Genus Diplopapus Raf.
Genus Diplostylis Sond.
Genus Diplothria Walp.
Genus Disynanthes Rchb.
Genus Disynapheia Steud.
Genus Dithrichum DC.
Genus Dolicholasium Spreng.
Genus Dolicotheca Benth. & Hook.f.
Genus Doria Adans.
Genus Doroboea DC.
Genus Dracopsis Cass. accepted as Rudbeckia L.
Genus Duguldea Meisn.
Genus Duhaldia Sch.Bip.
Genus Dysinanthus Raf. ex DC.
Genus Dysodea Borkh. accepted as Crepis L.
Genus Dysodia DC.
Genus Dysodia Spreng.
Genus Ecliptica Rumph.
Genus Edwardsia Endl.
Genus Eizaguirrea J.Rémy
Genus Electranthera Mesfin, D.J.Crawford & Pruski
Genus Eleutheranthera Poit. ex Bosc
Genus Elvina Steud.
Genus Emelia Wight
Genus Enchelya Lem.
Genus Enchydra F.Muell.
Genus Engelmannia Torr. & A.Gray
Genus Englemannia A.Gray & ex.Nutt.
Genus Enula Neck.
Genus Epalthes Walp.
Genus Epilasia Benth. & Hook.f.
Genus Epilatoria Comm. ex Steud.
Genus Epilepsis Lindl.
Genus Erechthites Less.
Genus Ericentrodea Blake, Sherff & Sherff
Genus Eriocarpha Cass. accepted as Montanoa Cerv.
Genus Erioclepis Fourr.
Genus Eriocoryna Steud.
Genus Erytheremia Endl.
Genus Espletia Steud.
Genus Eualcida Hemsl.
Genus Eucalia Raeusch.
Genus Eupatoriophalacron Adans.
Genus Euphrosine Endl.
Genus Euphrosinia Rchb.
Genus Eurybia (Cass.) Cass. (1)
Genus Euthamia Elliott
Genus Eyselia Reichb. accepted as Egletes Cass.
Genus Faberia Hemsl. ex Forb. & Hemsl.
Genus Feea Kuntze
Genus Filfia Holub
Genus Fivaldia Walp.
Genus Fleurotia Rchb.
Genus Fornea Steud.
Genus Frageria Delile ex Steud.
Genus Frankia Steud. ex Steud.
Genus Frankoeria Steud.
Genus Freemannia Steud.
Genus Frivaldzkia Rchb.
Genus Gaillarda St.-Lag.
Genus Gaillardia Fouger.: Biddulph
Genus Galactella Raf.
Genus Galardia Lam.
Genus Galasia W.D.J.Koch
Genus Galinsogaea Himpel accepted as Galinsoga Ruiz & Pav.
Genus Galinsogaea Zucc.
Genus Galinsogea Willd. accepted as Galinsoga Ruiz & Pav.
Genus Galinsoja Roth accepted as Galinsoga Ruiz & Pav.
Genus Galinzoga Dumort.
Genus Galisongea Willd.
Genus Gallinsoga St.Hil. accepted as Galinsoga Ruiz & Pav.
Genus Gallinsoga J.St.-Hil.
Genus Gamazygis Pritz.
Genus Garaleum Sch.Bip.
Genus Garcillasoa Post & Kuntze
Genus Gareilassa Walp.
Genus Garulium Bartl.
Genus Gazaniopsis C.Huber
Genus Gazzania
Genus Geblera Kitag. accepted as Crepidifolium Sennikov
Genus Geigera Less.
Genus Gemmaria Noronha
Genus Geracium Mössler accepted as Crepis L.
Genus Gerbera Gronov.
Genus Gerbera Cass.
Genus Gerberia Cass.
Genus Ginura Vidal y Soler
Genus Ginura S.Vidal
Genus Gnaphalium Adans.
Genus Gnaphalodes Tourn. ex Adans.
Genus Golionema "S.Wats." ex O.Hoffm.
Genus Gomesia La Llave
Genus Gomezia Benth. & Hook.f.
Genus Gonzalezia E.E.Schill. & Panero
Genus Gortera Hill
Genus Grammartheon Rchb.
Genus Grantia Griff.
Genus Greenmaniella Sharp
Genus Guandiola Steud.
Genus Guardiola Cerv. ex Bonpl.
Genus Guntheria Benth. & Hook.f.
Genus Guzmannia F.Phil.
Genus Gymnarrhea Steud.
Genus Gymnema Endl.
Genus Gymnoloma Ker Gawl.
Genus Gymnostyles Raf.
Genus Gymnoxis Steud.
Genus Gymostyles Willd.
Genus Gyneteria Spreng.
Genus Gynoxis Rchb.
Genus Haberlea Pohl ex Baker
Genus Hacub Boehm.
Genus Haegiela P.S.Short
Genus Haenslera Steud.
Genus Hainanecio Y.Liu & Q.E.Yang
Genus Halea L. accepted as Eupatorium Tourn. ex L.
Genus Hamalium Hemsl.
Genus Hapalochlamys Kuntze
Genus Hapalochlamys Rchb.
Genus Hapalostephium D.Don accepted as Crepis L.
Genus Hapalostephium D.Don ex Sweet
Genus Hapalus Endl.
Genus Haplopappus Endl.
Genus Haradjania Rech.f.
Genus Harpachaena Bunge accepted as Acanthocephalus Kar. & Kir.
Genus Harpalyce D.Don
Genus Harpocarpus Endl. accepted as Acanthocephalus Kar. & Kir.
Genus Harrisonia Neck.
Genus Hartwrightia A.Gray
Genus Havanella Kuntze
Genus Haxtonia Caley ex G.Don
Genus Hecatactis F.Muell.
Genus Hectorea DC.
Genus Hedraiophyllum Less. ex Steud.
Genus Hedypnois Schreb.
Genus Heiseria E.E.Schill. & Panero
Genus Helemonium Steud.
Genus Heleneum Buckley
Genus Helenia Mill.
Genus Helenia Zinn
Genus Heleniastrum Mill.
Genus Heleniastrum Kuntze
Genus Helenomoium Willd. ex DC. accepted as Heliopsis Pers.
Genus Helianthemum Gray
Genus Helichryson
Genus Helicta Less.
Genus Heliochroa A.Gray
Genus Helipteron St.-Lag.
Genus Helmentia J.St.-Hil.
Genus Helminta Willd.
Genus Helminthia DC.
Genus Helminthion St.-Lag.
Genus Helminthoteca Vaill. ex Juss.
Genus Helminthotheca Vaill. ex Boehm.
Genus Heloseris Rchb. ex Steud.
Genus Hemilepis Schltdl. accepted as Leontodon L.
Genus Hemilepis Kunze
Genus Hemiptilium A.Gray accepted as Stephanomeria Nutt.
Genus Hemolepis Hort. ex E.Vilm.
Genus Henanthus Less
Genus Henslera Rchb.
Genus Heocarphus Phil.
Genus Heraclea Hill
Genus Herbichia Zaw.
Genus Herbichia Zaw. ex Guill.
Genus Herotium Steud.
Genus Hersilea Klotzsch
Genus Hertia Neck.
Genus Hesperoseris Skottsb. accepted as Dendroseris D.Don
Genus Heteracantha Link ex Steud.
Genus Heteracea Steud.
Genus Heteranthus Bonpl. ex Cass. accepted as Perezia Lag.
Genus Heterodonta Nutt. ex Benth. & Hook.f.
Genus Heterolaena Sch.Bip. ex Benth. & Hook.f. accepted as Chromolaena DC.
Genus Heteromorpha Viv. ex Coss.
Genus Heteropleura Sch.Bip. accepted as Hieracium Tourn. ex L.
Genus Heterorachis Sch.Bip.
Genus Heterospermum Willd. accepted as Heterosperma Cav.
Genus Hieraceum Hoppe
Genus Hierachium Hill
Genus Hieraciastrum Heist. ex Fabr.
Genus Hieracioides Fabr.
Genus Hieracion St.-Lag.
Genus Hieracum
Genus Hierapicra Kuntze
Genus Hingcha Roxb.
Genus Hinghstonia Steud.
Genus Hinterhubera Sch.Bip. accepted as Chrysanthellum Rich.
Genus Hinterhubera Sch.Bip. ex Hochst. accepted as Chrysanthellum Rich.
Genus Hinterhubera Sch.Bip.
Genus Hiorthia Neck.
Genus Hiortia Juss.
Genus Hipochaeris Nocca
Genus Hipochoeris Neck.
Genus Hippia L.f. accepted as Cotula Tourn. ex L.
Genus Hippophaestum Gray
Genus Hisutua
Genus Hochstettera Spach
Genus Hohenwartha Vest
Genus Homalanthus Wittst.
Genus Homalotes Endl.
Genus Homalotheca Rchb.
Genus Homostylium Nees
Genus Hookia Neck.
Genus Hoorebeckia Steud.
Genus Hoorebekia Corneliss.
Genus Hopkirkia Spreng. accepted as Salmea DC.
Genus Hopkirkia DC. accepted as Schkuhria Roth.
Genus Huenefeldia Walp.
Genus Hunefeldia Lindl.
Genus Hunteria ex DC.
Genus Hyalospermum Benth. & Hook.f.
Genus Hylethale Link
Genus Hymenomena Less.
Genus Hymenostephium Benth. & Hook.f.
Genus Hypochoeris L.
Genus Hyppochaeris Biv.
Genus Hysteronica Endl.
Genus Hysterophorus Adans.
Genus Ichthyothera [Klotzsch & ex]
Genus Ichtyothere DC.
Genus Icthyothere Baker
Genus Ictinus Cass. accepted as Gorteria L.
Genus Idianthes Desv. accepted as Crepis L.
Genus Idicium Neck.
Genus Indoixeris Kitam.
Genus Infantea Remy accepted as Amblyopappus Hook. & Arn.
Genus Ingenhousia Kuntze
Genus Ingenhousia Steud.
Genus Ingenhouzia Bertero ex DC.
Genus Inthybus Herder
Genus Intybellia Monn.
Genus Intybus Fr. accepted as Crepis L.
Genus Intybus Zinn
Genus Inyonia M.E.Jones
Genus Iocaste E.Mey. ex DC.
Genus Iodocephalopsis S. Bunwong & H.Rob. (1)
Genus Iodocephalopsis Bunwong & H.Rob.
Genus Iranoaster Kaz.Osaloo, Farhani & Mozaff. (1)
Genus Isanthus DC. accepted as Perezia Lag.
Genus Ischnaea
Genus Ismaria Raf. accepted as Brickellia Elliott
Genus Isocarpha Less. accepted as Ageratum L.
Genus Isomeria D.Don ex DC.
Genus Iteria Hort.
Genus Ixauchenus Cass. accepted as Lagenophora Cass.
Genus Ixiauchenus Less.
Genus Ixine Hill
Genus Ixiochlamys F.Muell. ex Sond.
Genus Jacobaea Burm.
Genus Jacobaea Burm. ex Kuntze
Genus Jacobea Thunb.
Genus Jacosta DC.
Genus Jacquemontia Bél.
Genus Jalambica Raf.
Genus Jamesia Nees
Genus Japonicalia C.Ren & Q.E.Yang
Genus Jardinia Sch.Bip.
Genus Jeffreya Cabrera
Genus Jeffreyzia
Genus Jessenia F.Muell. ex Sond.
Genus Jobaphes Phil. accepted as Aphyllocladus Wedd. (1)
Genus Jocaste Meisn.
Genus junceum (Poljakov) Filatova
Genus Kahiria Forssk.
Genus Kalimares Raf.
Genus Kallophyllon Pohl ex Baker
Genus Karthemia Sch.Bip.
Genus Keerlia A.Gray & Engelm.
Genus Kegelia Sch.Bip. accepted as Eleutheranthera Poit.
Genus Keringa Raf.
Genus Kiliana Sch.Bip. ex Hochst.
Genus Kiliania Sch.Bip. ex Benth. & Hook.f.
Genus Kitamuraea Rauschert accepted as Miyamayomena Kitam.
Genus Kitamuraster Soják accepted as Miyamayomena Kitam.
Genus Kleina Cothen.
Genus Klenzea Sch.Bip. ex Steud.
Genus Klenzea Sch.Bip. ex Hochst.
Genus Koanophyllon Arruda ex H.Kost.
Genus Koanophyllum Arruda ex H.Kost.
Genus Koechlea Endl.
Genus Kralikia Sch.Bip.
Genus Kraussia Sch.Bip.
Genus Krenamon Adans.
Genus Kuhniodes Post & Kuntze
Genus Kyberia Neck.
Genus Kymapleura (Nutt.) Nutt. accepted as Agoseris Raf.
Genus Kyrstenia Neck. ex Greene accepted as Ageratina Spach
Genus Kyrstenia Neck. accepted as Ageratina Spach
Genus Lachanostachys Endl.
Genus Lachnothalamus F.Muell.
Genus Laciala Kuntze
Genus Laciniaria Kuntze
Genus Laciniaria Hill
Genus Lactucopsis Sch.Bip. ex Vis.
Genus Laenecia Sch.Bip. ex Walp.
Genus Laenecia Sch.Bip.
Genus Lagaseris
Genus Lagenifera Cass.
Genus Lagerophora Domin
Genus Laggera Sch.Bip. ex Walp. accepted as Cotula Tourn. ex L.
Genus Laggera Sch.Bip. ex Benth.
Genus Lagoseris Hoffmanns. ex Hoffmanns. & Link
Genus Lagothamnus Nutt.
Genus Lalda Bubani
Genus Lamprochlaena F.Muell.
Genus Lampsana Mill.
Genus Lampsana Rupp.
Genus Lancisia Ponted. ex Adans.
Genus Langsdorffia Willd. ex Steud.
Genus Lapeirousia Thunb.
Genus Lapeyrousia Thunb.
Genus Lapeyrousia Spreng.
Genus Lapsyoungia Hiyama
Genus Lasallea Greene accepted as Aster L.
Genus Lasianthea Endl.
Genus Lasiocarphus Pohl ex Baker
Genus Lasiophyton Hook. & Arn.
Genus Lasiopus D.Don
Genus Lasiorhiza Kuntze
Genus Lasiospermum Fisch.
Genus Launaea Auct. accepted as Launaea Cass.
Genus Launaya Kuntze
Genus Launaya Rchb.
Genus Launea Endl.
Genus Laurencellia Neumann
Genus Laurentia Steud. accepted as Sanvitalia Lam.
Genus Lavidia Phil.
Genus Laxanon Raf.
Genus Laxmannia J.R.Forst. & G.Forst. accepted as Petrobium R.Br.
Genus Laxmannia Forst.
Genus Laxopetalum Pohl ex Baker
Genus Laya Endl.
Genus Lebianthus K.Schum.
Genus Leeria Steud.
Genus Leiodon Shuttlew. ex Sherff
Genus Lejica Hill ex DC. accepted as Zinnia L.
Genus Leo Phil. accepted as Helogyne Nutt.
Genus Leontodon Adans.
Genus Leontondon Robin
Genus Leontonix Heynh.
Genus Leontopodion St.-Lag.
Genus Lepicline Less.
Genus Lepidonema Fisch. & C.A.Mey.
Genus Lepidopappus Moc. & Sessé ex DC.
Genus Lepidophorum Neck. ex DC.
Genus Lepidopogon Tausch
Genus Lepidoseris (H. G. L. Reichenbach) Fourr.
Genus Leptalea D.Don ex Hook. & Arn.
Genus Leptica E.Mey. ex DC.
Genus Leptocarpha Endl.
Genus Leptoclinium Benth.
Genus Leptorhynchus F.Muell.
Genus Leptotis Hoffmanns.
Genus Lerchia Rchb.
Genus Lestadia Spach accepted as Laestadia Kunth ex Less.
Genus Lestibodea Neck.
Genus Lestibudaea Juss.
Genus Lettowia H.Rob. & Skvarla
Genus Leucaeria DC.
Genus Leucampyx A.Gray accepted as Hymenopappus L'Hér.
Genus Leucanthemum Burm.
Genus Leucanthemum Burm. ex Kuntze
Genus Leuceria Lag. accepted as Leucheria Lag.
Genus Leuchaeria Less.
Genus Leucoglossum S.Imai
Genus Leucophyton Less. accepted as Leucophyta R.Br.
Genus Leucopodon Benth. & Hook.f.
Genus Leucopodum Gardner accepted as Chevreulia Cass.
Genus Leucoseris Fourr.
Genus Leucostemma D.Don
Genus Leuctodon Auct.
Genus Leukeria Endl.
Genus Leyseria Neck.
Genus Liathris Müll.Berol.
Genus Libinhania N.Kilian, Galbany, Oberpr. & A.G.Mill.
Genus Lidbecka Cothen.
Genus Lidbekia Spreng.
Genus Lieberkuehna Rchb.
Genus Lieberkuehnia Rchb.
Genus Lieberkuhnia Less.
Genus Limnocrepis Fourr. accepted as Crepis L.
Genus Limnogenneton Sch.Bip. accepted as Micractis DC.
Genus Limnoseris 'Peterm.'
Genus Limonoseris Peterm. accepted as Crepis L.
Genus Lioydia Neck.
Genus Lioydia Neck. ex Raf.
Genus Lipochaete Benth.
Genus Lipotriche Less. accepted as Lipochaeta DC.
Genus Lloydia Benth. & Hook.f.
Genus Locheria Neck.
Genus Lomanthus B.Nord. & Pelser
Genus Lomaxeta Raf.
Genus Lophactis Raf.
Genus Lophoclinium Endl.
Genus Lophoptilon Gagnep.
Genus Lorantea Steud.
Genus Loranthea Steud.
Genus Lorentia Sweet
Genus Luthera Sch.Bip.
Genus Lycotis Hoffmanns.
Genus Lyonetia Willk.
Genus Lyonettia Endl.
Genus Macrocephalus Lindl.
Genus Macropertya Honda
Genus Macrorrhyncus Brongn.
Genus Madacarpus Wight
Genus Madaraglossa Hook.
Genus Madea Sol. ex DC.
Genus Maecharanthera Pritz.
Genus Mahometa DC.
Genus Maja Wedd.
Genus Malacocephalus Tausch
Genus Mallinoa J. Coulter accepted as Ageratina Spach
Genus Mandonia Sch.Bip. accepted as Hieracium Tourn. ex L.
Genus Margacola Buckley
Genus Margaritaria Opiz
Genus Mariacantha Bubani
Genus Marizia Gand.
Genus Marschallia Bartl.
Genus Martrasia Lag. accepted as Jungia L.f.
Genus Maruta (Cass.) Cass.
Genus Mastigophorus Cass. accepted as Nassauvia Comm. ex Juss.
Genus Matamoria La Llave
Genus Matricaria Hall. ex Scop.
Genus Matricarioides (Less.) Spach
Genus Mausolea Bunge ex Podlech
Genus Medicasia Willk.
Genus Medicula Medik.
Genus Medicusia Moench accepted as Picris L.
Genus Meistera Cothen.
Genus Meisteria Scop. accepted as Pacourina Aubl.
Genus Melanenthera Link
Genus Melissopsis Sch.Bip. ex Baker
Genus Menomphalus Pomel
Genus Metagnanthus Endl.
Genus Metagnathus Benth. & Hook.f.
Genus Metaxanthus Walp.
Genus Metazanthus Meyen
Genus Meteorina Cass. accepted as Dimorphotheca Vaill. ex Moench
Genus Meyerafra Kuntze
Genus Michauxia Neck.
Genus Micrauchenia Froel.
Genus Microcoecia Hook. accepted as Delilia Spreng.
Genus Microcoecia Hook.f.
Genus Microderis D.Don ex Gand.
Genus Microlecana Sch.Bip. accepted as Bidens L.
Genus Microlecane Sch.Bip. accepted as Bidens L.
Genus Microlonchoides P.Candargy
Genus Microlophopsis Czerep.
Genus Micropappus (Sch.Bip.) C.F.Baker
Genus Microrynchus Sch.Bip.
Genus Miegia Neck.
Genus Millefolium Tourn. ex Adans.
Genus Millefolium Hill
Genus Millera St.-Lag.
Genus Millera Cothen.
Genus Millottia Stapf
Genus Mimela Phil. accepted as Leucheria Lag.
Genus Minuriella Tate
Genus Miradoria Sch.Bip. ex Benth. & Hook.f.
Genus Mischanthus Coss.
Genus Mitina Adans.
Genus Mnesitheon Spreng.
Genus Moehnia Neck.
Genus Moerkensteinia Opiz
Genus Molpadia (Cass.) Cass. accepted as Telekia Baumg.
Genus Monilifera Adans.
Genus Monophalacrus Cass. accepted as Tessaria Ruiz & Pav.
Genus Montagnaea DC. accepted as Montanoa Cerv.
Genus Montagnea Seem.
Genus Moritzia Sch.Bip. ex Benth. & Hook.f.
Genus Morna Lindl.
Genus Moronoa Hort. ex Kunze
Genus Morrenia Kunze accepted as Mikania Willd.
Genus Moscaria Pers.
Genus Moschifera Molina
Genus Mosigia Spreng.
Genus Munrozia Steud.
Genus Mutisa Cothen.
Genus Myconia Vent.
Genus Mycropus Gouan
Genus Mycroseris Hook. & Arn.
Genus Myctanthes Raf.
Genus Myoseris Link accepted as Crepis L.
Genus Myriogyne Less. accepted as Centipeda Lour.
Genus Nacrea A.Nelson
Genus Nahuatlea V.A.Funk
Genus Namibithamnus H.Rob., Skvarla & V.A.Funk
Genus Narbalia Raf.
Genus Nassavia Spreng.
Genus Nassawia Lag.
Genus Nassovia Batsch
Genus Neactelis Raf.
Genus Nematopus A.Gray
Genus Nemolepis E.Vilm.
Genus Neobartlettia R.M.King & H.Rob. accepted as Bartlettina R.M.King & H.Rob.
Genus Neo-taraxacum Y.R.Ling & X.D.Sun
Genus Neurelmis Raf.
Genus Neurochlaena Less.
Genus Newtonia O.Hoffm.
Genus Nicolettia Benth. & Hook.f.
Genus Niebuhria Neck. ex Britton accepted as Wedelia Jacq.
Genus Niebuhria Neck. accepted as Wedelia Jacq.
Genus Noccaea Kuntze accepted as Lagascea Cav. (1)
Genus Nothonia Endl.
Genus Notisia P.S.Short (1)
Genus Obaejaca (Cass.) Cass. accepted as Senecio L.
Genus Obeliscaria Cass. accepted as Ratibida Raf.
Genus Obeliscotheca Vaill. ex Adans. accepted as Rudbeckia L. (1)
Genus Obelisteca Raf. accepted as Ratibida Raf.
Genus Oboejaca Steud.
Genus Ocneron Raf.
Genus Odoglossa Raf.
Genus Odontocarpha Poepp. ex DC. accepted as Gutierrezia Lag.
Genus Odontophyllum (Less.) Spach
Genus Odontoptera Cass. accepted as Arctotis L.
Genus Oederia DC.
Genus Oegroe Phil.
Genus Ogcerostylus Cass. accepted as Siloxerus Labill.
Genus Oligaerion Cass.
Genus Oliganthemum F.Muell. accepted as Pluchea Cass.
Genus Oligocarpha Cass. accepted as Brachylaena R.Br.
Genus Oligodorella Turcz.
Genus Oligodorum Spach
Genus Oligoglossa DC.
Genus Oligotheca
Genus Onopix Raf.
Genus Onopyxos Spreng.
Genus Onopyxus Bubani
Genus Ooclinium DC. accepted as Praxelis Cass.
Genus Ophyrosporus Baker
Genus Opicrina Raf.
Genus Oporina Less.
Genus Oporinea W.H.Baxter
Genus Orchaenactis "coville" ex O.Hoffm.
Genus Oreodoxa
Genus Oreophila D.Don accepted as Hypochaeris L.
Genus Oreoseris DC.
Genus Oresigonia Willd. ex DC. accepted as Senecioneae Cass.
Genus Oresigonia Willd. ex Less.
Genus Orestion Raf.
Genus Oriastrum Poepp. (1)
Genus Orsina Bertol. accepted as Inula L.
Genus Osmia Sch.Bip. accepted as Chromolaena DC.
Genus Osmitiphyllum Sch.Bip.
Genus Osteiza Steud.
Genus Oswaldia Cass. accepted as Clibadium F.Allam. ex L.
Genus Oswaldia Less. accepted as Clibadium F.Allam. ex L.
Genus Otoglyphis Pomel
Genus Oxerostylus Steud.
Genus Oxiphoeria Hort. ex Dum.Cours.
Genus Oxodon Steud.
Genus Oxylaena Benth.
Genus Oxylobus Moc. ex DC.
Genus Oxyodon DC. accepted as Chaptalia Vent.
Genus Oxyphaeria Steud.
Genus Oxypheria DC.
Genus Oxyphoeria Dum.Cours.
Genus Oxytripolium Anonymous
Genus Pachycentron Pomel
Genus Pachychaeta Sch.Bip. ex Baker
Genus Pachyderis Cass. accepted as Pteronia L.
Genus Pachylepis Less. accepted as Crepis L.
Genus Pachyrhynchus DC. accepted as Lucilia Cass.
Genus Pachyrynchus Steud.
Genus Pachysurus Steetz
Genus Pachythrix Hook.f.
Genus Pacquerina Cass. ex Sond.
Genus Paleolaria Cass. accepted as Palafoxia Lag.
Genus Panargyrum D.Don accepted as Nassauvia Comm. ex Juss.
Genus Panargyrus Lag.
Genus Paneroa E.E.Schill.
Genus Panetia Fenzl
Genus Paniopsis Raf.
Genus Panios Adans.
Genus Paquerina Cass. accepted as Bellis L. (1)
Genus Paquirea Panero & S.E.Freire
Genus Parasenaria J.M.H.Shaw
Genus Parasyncalathium J.W. Zhang, Boufford & H.Sun (1)
Genus Pardisium Burm.f.
Genus Parthenopsis Kellogg
Genus Passacardoa Wild accepted as Pasaccardoa Kuntze
Genus Pegolletia Less.
Genus Penanthes Vell.
Genus Pentanthus Hook. & Arn.
Genus Pentanthus Less.
Genus Pentataxis D.Don
Genus Penthanthus Steud.
Genus Pentheriella O.Hoffm. & Muschl.
Genus Pentiphragma Hook.
Genus Pereuphora Hoffmanns.
Genus Pereziopsis Coult. accepted as Onoseris Willd.
Genus Pericallis Webb & Berthel.
Genus Perimenium Steud.
Genus Peripleura Clifford & Ludlow
Genus Peritris Raf.
Genus Personaria Lam.
Genus Perymeniopsis Sch.Bip. ex Klatt
Genus Petalactella N.E.Br. accepted as Ifloga Cass.
Genus Petalolepis Cass. accepted as Ozothamnus R.Br.
Genus Petalolepis Less.
Genus Petasitis Mill.
Genus Petrantha DC.
Genus Petrodavisia Holub
Genus Petrollinia Chiov. accepted as Inula L.
Genus Petronia Jungh.
Genus Peurousea Steud.
Genus Phacellothrix F.Muell. accepted as Helichrysum Mill. (1)
Genus Phaenopoda Cass. accepted as Podosperma Labill.
Genus Phaethusia Raf.
Genus Phaetusa Schreb.
Genus Phalacroglossum Sch.Bip.
Genus Phalacromesus Cass. accepted as Tessaria Ruiz & Pav.
Genus Pharia Steud.
Genus Phenopus Hook.f.
Genus Phialis Spreng. accepted as Trichophyllum Nutt.
Genus Philaginopsis Walp.
Genus Phoenicopus Spach
Genus Phoenicoseris (Skottsb.) Skottsb. accepted as Sonchus L.
Genus Phoenixopus Rchb.
Genus Phoenocoma G.Don
Genus Phoenopus Nyman
Genus Phrenanthes Wigg.
Genus Phyllactinia Benth.
Genus Phyllactis Steud.
Genus Phyllochilium Cabrera accepted as Chiliophyllum Phil.
Genus Phyllopappus Walp.
Genus Phyllostelidium Beauverd
Genus Phyllymena Blume ex Miq.
Genus Picardenia Steud.
Genus Picrina Rchb. ex Steud.
Genus Pietrosia Nyár. accepted as Andryala L.
Genus Pietrosia Nyár.
Genus Pilosanthus Steud.
Genus Pilosella F.W.Schultz & Sch.Bip.
Genus Pinardia Neck.
Genus Pinillosia Ossa
Genus Piptopogon Cass. accepted as Hypochaeris L.
Genus Piptostemma (D.Don) Spach
Genus Piptostemum Steud.
Genus Pirarda Adans.
Genus Pitchia Auct.
Genus Plagion St.-Lag.
Genus Plancia Neck.
Genus Platzchaeta Sch.Bip.
Genus Pleocarpus Walp.
Genus Pluechea Zoll. & Moritzi
Genus Pluridens Neck.
Genus Podia Neck.
Genus Poecilotriche Dulac
Genus Pogonura DC. ex Lindl.
Genus Poilania Gagnep.
Genus Polatherus Raf.
Genus Poljakanthema Kamelin
Genus Poloa DC.
Genus Polyacantha Hill
Genus Polyachris Walp.
Genus Polycalymma F.Muell. ex Sond.
Genus Polycantha Hill
Genus Polyclados Phil. accepted as Parastrephia Nutt.
Genus Polymniastrum Small accepted as Smallanthus Mack.
Genus Polypappus Nutt.
Genus Polypteris Nutt.
Genus Polypteris Less. accepted as Gaillardia Foug.
Genus Ponaea Bubani
Genus Pontesia Vell. accepted as Riencourtia Cass.
Genus Portalesia Meyen
Genus Postia Boiss. & C.I.Blanche
Genus Praenanthes Hook.
Genus Prenanthenia Svent.
Genus Prenanthos St.-Lag.
Genus Prenantus Raf.
Genus Prestinaria Sch.Bip. ex Hochst.
Genus Prianthes Pritz.
Genus Priestleya ex DC.
Genus Prionolepis Poepp. & Endl.
Genus Proselia D.Don
Genus Protolepis Steud.
Genus Psanacetum Neck.
Genus Pseudalomia Zoll. & Moritzi
Genus Pseudevax DC. ex Steud.
Genus Pseudoclinium Kuntze
Genus Pseudoglossanthis Poljakov (1)
Genus Pseudomatricaria Domin
Genus Pseudopegolettia H.Rob., Skvarla & V.A.Funk
Genus Pseudoseris Baill.
Genus Psilachenia Benth.
Genus Psilochenia Nutt. accepted as Crepis L.
Genus Psilochlaena Walp.
Genus Psilopogon Phil. accepted as Picrosia D.Don
Genus Psilosanthus Neck.
Genus Psilothamnus DC.
Genus Psilothonna E.Mey. ex DC.
Genus Psora Hill
Genus Ptarmica Neck.
Genus Pterigeron A.Gray
Genus Pternix Hill
Genus Pternix Raf.
Genus Pterochaete Boiss.
Genus Pterocladis Lamb. ex G.Don
Genus Pteropappus Pritz.
Genus Pterophora Neck.
Genus Pterophorus Vaill. ex Adans.
Genus Pterophyton Cass. accepted as Verbesina L.
Genus Pteropogon Fenzl
Genus Pterosenecio Sch.Bip. ex Baker
Genus Pterostephanus Kellogg
Genus Ptilepida Raf.
Genus Ptileris Raf. accepted as Erechtites Raf.
Genus Ptilocalais Torr. ex Greene accepted as Microseris D.Don
Genus Ptilophora (Torr. & A.Gray ex Hook.) A.Gray accepted as Microseris D.Don
Genus Ptiloria Raf. accepted as Stephanomeria Nutt. (1)
Genus Ptilosia Tausch
Genus Ptilurus D.Don accepted as Leucheria Lag.
Genus Publicaria Deflers
Genus Pulicaria Gaertn. ex Schreb.
Genus Pulicarioidea Bunwong, Chantar. & S.C.Keeley
Genus Pumilo Schltdl.
Genus Pycarda Less.
Genus Pycnocomon St.-Lag.
Genus Pycnocomus Hill
Genus Pyrarda Cass. accepted as Grangea Adans.
Genus Pyrethraria Pers. ex Steud.
Genus Pyrethron St.-Lag.
Genus Pyrethropsis (1)
Genus Pyrethrum Scop.
Genus Pyrethrum Hall.
Genus Pyretrum Burm.
Genus Pyropsis Hort. ex Fisch., C.A.Mey. & Avé-Lall.
Genus Pyrrhocoma Wall.
Genus Pyrrhopappus A.Rich.
Genus Pythecoseris Spach
Genus Raillarda Endl.
Genus Raillardella Benth.
Genus Railliarda DC.
Genus Raoulia Hook.f.
Genus Ratabida Loudon
Genus Razumovia Spreng.
Genus Razumovia Spreng. ex Juss.
Genus Rea Bertero ex Decne. accepted as Dendroseris D.Don
Genus Reicharda Cothen.
Genus Reichardia Roth.
Genus Resinocaulon Lunell
Genus Rhagadiolus Zinn
Genus Rhagadiolus Tourn. ex Scop.
Genus Rhantherium Sch.Bip.
Genus Rhea Endl.
Genus Rhigiothamnus (Less.) Spach
Genus Rhinactina Willd. accepted as Jungia L.f. (2)
Genus Rhodactinia Benth. & Hook.f.
Genus Rhyditospermum Walp.
Genus Rhynchopappus Dulac accepted as Crepis L.
Genus Rhynchospermum Reinw.
Genus Ridan Kuntze
Genus Ridania Kuntze
Genus Riddelliinae O.Hoffm.
Genus Roberta St.-Lag.
Genus Roccardia Neck. ex Raf.
Genus Roccardia Neck.
Genus Rodigia Spreng accepted as Crepis L.
Genus Roebuckia P.S.Short accepted as Brachyscome Cass.
Genus Roebuckiella P.S.Short
Genus Rolfinkia Zenker
Genus Rosaura Noronha
Genus Rothia Schreb. accepted as Andryala L.
Genus Rothia Lam. accepted as Hymenopappus L'Hér.
Genus Rudbecka Cothen.
Genus Rudbekia Scop.
Genus Ruthrum Hill
Genus Rutidochlamys Sond.
Genus Rytidea Spreng.
Genus Sabbata Vell.
Genus Salmia Post & Kuntze
Genus Salviastrum Heist. ex Fabr.
Genus Sanhilaria leandr. ex DC.
Genus Sanrobertia G.L.Nesom
Genus Santolina Tourn.
Genus Santonica Griff.
Genus Sanvitalia L.
Genus Scalia Sieber ex Sims
Genus Scaliopsis Walp.
Genus Scepinia Neck. ex Cass. accepted as Pteronia L.
Genus Scepinia Neck.
Genus Schaeffnera Benth. & Hook.f.
Genus Schaetzelia Walp.
Genus Schaetzelia Sch.Bip.
Genus Schaetzellia Sch.Bip.
Genus Schaffnera Sch.Bip.
Genus Schawia Cothen.
Genus Scheuchleria Heynh.
Genus Schistocarpia Pritz.
Genus Schkuhria Roth.
Genus Schlechtendahlia Benth. & Hook.f.
Genus Schmidtia Moench accepted as Tolpis Adans.
Genus Schnittspahnia Sch.Bip.
Genus Schortia Hort. ex E.Vilm.
Genus Sciadioseris Kunze
Genus Sciadoseris Müll.Berol.
Genus Scirrhophorus Turcz.
Genus Sckuhria Moench
Genus Sclerobasis Cass. accepted as Senecio L.
Genus Scleroleima Hook.f.
Genus Sclerolepis Monnier accepted as Crepis L.
Genus Sclerolepis Monn.
Genus Sclerophyllum Gaudin accepted as Crepis L.
Genus Scolopospermum Hemsl. accepted as Baltimora L.
Genus Scolymanthus Willd. ex DC. accepted as Perezia Lag.
Genus Scytala E.Mey. ex DC.
Genus Sebastiana Benth. & Hook.f. accepted as Chrysanthellum Rich.
Genus Sebastiania Bertol.
Genus Selenocera Zipp. ex Span.
Genus Selenogyne DC.
Genus Senecillicacalia Kitam.
Genus Seneciunculus Opiz
Genus Seneico Hill
Genus Sericocarpus Greene (1)
Genus Seridia Juss. accepted as Centaurea L.
Genus Seriphidium (Besser) Poljakov
Genus Seruneum Rumph.
Genus Setachna Dulac
Genus Seubertia H.C.Watson
Genus Shawia Forst. (2)
Genus Sidneya E.E.Schill. & Panero
Genus Siegesbecka Cothen.
Genus Siegesbeckia Steud.
Genus Silphion St.-Lag.
Genus Silphiosperma Steetz
Genus Silybon St.-Lag.
Genus Simblocline DC. accepted as Diplostephium Kunth
Genus Simlera Bubani
Genus Sincalia
Genus Sinclairea Sch.Bip.
Genus Siphonogyne Cass.
Genus Sitilias Raf. accepted as Pyrrhopappus DC.
Genus Skirrhophorus DC. ex Lindl.
Genus Skirrophorus Müll.Berol.
Genus Sobreya Pers. accepted as Enydra Lour.
Genus Sobrya Pers.
Genus Sogaligna Steud.
Genus Soldevilla Lag.
Genus Solidaster Wehrhahn
Genus Solivaea Cass. accepted as Soliva Ruiz & Pav.
Genus Sonchidium Pomel accepted as Sonchus L.
Genus Sonchos St.-Lag.
Genus Sonchoseris Fourr. accepted as Sonchus L.
Genus Sonchustenia Svent.
Genus Sonnea Greene
Genus Soyera St.-Lag.
Genus Soyeria Monn.
Genus Spadactis Cass. accepted as Atractylis L.
Genus Spadactis Cass. ex Less.
Genus Spanioptilon Less.
Genus Spanotrichum E.Mey. ex DC.
Genus Spermophylla Neck.
Genus Sphaeranthoides A.Cunn. ex DC.
Genus Sphaereupatorium Kuntze
Genus Sphaerocephala Hill
Genus Sphaerocephalus Kuntze
Genus Sphaerocephalus Lag. ex DC.
Genus Sphaerophyllum Auct.
Genus Spheranthus Hill
Genus Spilacron Cass. accepted as Centaurea L.
Genus Spilanthus L.
Genus Spinoliva G.Sancho, Luebert & Katinas
Genus Spiralepis D.Don
Genus Spiridanthus Fenzl
Genus Sprunira Sch.Bip. ex Hochst.
Genus Sprunnera Sch.Bip. ex Walp.
Genus Sprunnera Sch.Bip.
Genus Staebe Hill
Genus Stanfieldia Small
Genus Starkia Juss. ex Steud.
Genus Stegonotus Cass. accepted as Arctotis L.
Genus Steiractis Raf.
Genus Steirocoma (DC.) Rchb.
Genus Steiroglossa DC.
Genus Steleocodon Gilli
Genus Stelmanis Raf.
Genus Stematella Wedd. ex Sch.Bip. accepted as Galinsoga Ruiz & Pav.
Genus Stemmatella Wedd. ex Sch.Bip.
Genus Stemmatella Wedd. ex Benth.
Genus Stenogyne Cass.
Genus Stenotheca Monn.
Genus Stenotopsis Rydb. accepted as Ericameria Nutt.
Genus Stephania (Kuntze) Kuntze
Genus Stephanocoma Less.
Genus Stephanopholis S.F.Blake (1)
Genus Steriphe Phil.
Genus Stictophyllum Edgew.
Genus Stilpnophytum Less. accepted as Athanasia L.
Genus Stoechas Gueldenst.
Genus Strabonia DC.
Genus Streckera Sch.Bip.
Genus Streptorhamphus Regel
Genus Strongyloma DC.
Genus Strongylomopsis Speg.
Genus Strumarium Raf.
Genus Stylesia Nutt. accepted as Bahia Lag.
Genus Stylopappus Nutt. accepted as Agoseris Raf.
Genus Succisocrepis Fourr. accepted as Crepis L.
Genus Sulzeria J. J. Roemer & J. A. Schultes
Genus Susanna E.Phillips
Genus Swertia All.
Genus Swertia Boehm.
Genus Swertya Steud.
Genus Swinburnia Ewart
Genus Sycodium Pomel
Genus Symphipappus Klatt (1)
Genus Synarthron Benth. & Hook.f.
Genus Synarthrum Cass. accepted as Senecio L.
Genus Syncephalanthus Benth. & Hook.f.
Genus Synchodendron Bojer ex DC.
Genus Synosma Raf. ex Britton accepted as Hasteola Raf.
Genus Synosma Raf.
Genus Tafalla D.Don accepted as Loricaria Wedd.
Genus Tagetinae Less.
Genus Taimingasa (Kitam.) C.Ren & Q.E.Yang
Genus Tamayoa V.M.Badillo
Genus Tanaxion Raf.
Genus Taraxacum Weber
Genus Teichostemma R.Br.
Genus Telfordia accepted as Ozothamnus R.Br.
Genus Terana La Llave
Genus Tessenia Bubani (1)
Genus Tetracanthus C.Wright ex Griseb.
Genus Tetralix Hill
Genus Tetralyx Hill
Genus Tetrantha Poit. ex DC. accepted as Riencourtia Cass.
Genus Tetratrichia Dinter
Genus Thamnoseris F.Phil.
Genus Thelosperma Post & Kuntze
Genus Thelythamnos A.Spreng.
Genus Theophroseris Andrae
Genus Therogeron DC.
Genus Therolepta Raf.
Genus Thespidium F.Muell. ex Benth.
Genus Thinobia Phil.
Genus Thlipsocarpus Kunze accepted as Hyoseris L.
Genus Thouarsia Vent. ex DC.
Genus Thrica Gray
Genus Thrincia Roth. accepted as Leontodon L.
Genus Thrixia Dulac
Genus Thuraria [Nutt.]
Genus Thymophyllum Benth. & Hook.f.
Genus Thyopsis Ascherson & Graebner
Genus Thyopsis Wedd.
Genus Thyrsanthema Neck. ex Kuntze
Genus Thysanurus O.Hoffm.
Genus Thysopsis Wedd. accepted as Loricaria Wedd.
Genus Timanthea Salisb. accepted as Baltimora L.
Genus Tola Wedd. ex Benth. & Hook.f.
Genus Tolbonia Kuntze accepted as Calotis R.Br. (1)
Genus Toxacanthus (2)
Genus Toxanthus Benth.
Genus Trachodes D.Don accepted as Sonchus L. (1)
Genus Tragantha Wallr. ex Endl.
Genus Traganthes Wallr.
Genus Tragoceras Spreng. accepted as Isostigma Less.
Genus Tragopogonodes Kuntze
Genus Tragopogum St.-Lag.
Genus Triachne Cass. accepted as Nassauvia Comm. ex Juss.
Genus Trianthus Hook.f.
Genus Trichandrum Neck.
Genus Trichocrepis Vis. accepted as Crepis L.
Genus Trichoseris Poepp. & Endl.
Genus Trichoseris Sch.Bip.
Genus Trichostegia Turcz.
Genus Trichostephus Cass. accepted as Wedelia Jacq.
Genus Trigonopterum Steetz ex Andersson
Genus Trigonotheca Sch.Bip.
Genus Trimorphoea Benth. & Hook.f.
Genus Trinacte Gaertn. accepted as Jungia L.f.
Genus Trinciatella Adans.
Genus Tripleurocota Starm.
Genus Tripolion Raf.
Genus Tripterachaenium Kuntze
Genus Triptilium DC.
Genus Trixis Sw. accepted as Clibadium F.Allam. ex L. (1)
Genus Trixis Lag.
Genus Trochoseris Poepp. & Endl. ex Endl.
Genus Tropidolepis Tausch
Genus Troximon Nutt.
Genus Troximon [Nutt.]
Genus Troximum Steud.
Genus Trychinolepis B.L.Rob. accepted as Ophryosporus Meyen
Genus Tuberostyles Benth. & Hook.f. (1)
Genus Tubilium Cass. accepted as Pulicaria Gaertn.
Genus Tulakenia Raf.
Genus Tumionella Greene
Genus Turanecio Hamzaoglu
Genus Turpinia Lex.
Genus Tylloma D.Don
Genus Ubiaea J.Gay ex J.Gay
Genus Ucacea Cass.
Genus Uhdea Kunth accepted as Montanoa Cerv.
Genus Ulina Opiz
Genus Uniyala H.Rob. & Skvarla
Genus Unxia Bertero ex Colla
Genus Unxia Kunth
Genus Urbanisol Kuntze accepted as Piptocarpha R.Br. (1)
Genus Urostylis Meisn.
Genus Vartheimia Benth. & Hook.f.
Genus Varthemia Caruel
Genus Vasquesia Phil. accepted as Unxia L.f.
Genus Vasquesia Rydb.
Genus Vazquezia Pritz.
Genus Vea
Genus Veltis Adans.
Genus Venatris Raf.
Genus Vendredia Baill.
Genus Venegazia Benth. & Hook.f.
Genus Vernasolis Raf.
Genus Verutina Cass. accepted as Centaurea L.
Genus Viborgia Spreng. accepted as Galinsoga Ruiz & Pav.
Genus Vieria Webb ex Sch.Bip.
Genus Villanovaea Post & Kuntze
Genus Villaria DC.
Genus Viraya Gaudich.
Genus Virga-aurea Rupp.
Genus Virgaria Raf. ex DC. accepted as Symphyotrichum Nees
Genus Virgaurea Rupp.
Genus Virgilia L'Hér.
Genus Virletia Sch.Bip. ex Benth. & Hook.f. accepted as Bahia Lag.
Genus Vittadenia Steud.
Genus Voigtia Roth
Genus Vosacan Adans.
Genus Vosakan Adans.
Genus Wahlenbergia Schumach. accepted as Enydra Lour.
Genus Warthemia Boiss.
Genus Wendelboa Soest accepted as Taraxacum Weber ex F.H.Wigg.
Genus Wernera Kuntze accepted as Senecioneae Cass.
Genus Wettsteinia Petr.
Genus Wibelia Roehl.
Genus Wiestia Sch.Bip. accepted as Lactuca L. (1)
Genus Wigandia Neck. ex Less.
Genus Wigandia Neck.
Genus Wightia Spreng. ex DC.
Genus Wikstroemia Spreng. accepted as Mikania Willd.
Genus Willdenowia Steud.
Genus Willkommia Sch.Bip. ex Nyman
Genus Wirtgenia Sch.Bip. accepted as Wedelia Jacq.
Genus Wollastonia DC. ex Decne.
Genus Wootonella Standl. accepted as Verbesina L.
Genus Wootonia Greene
Genus Wurdackia Moldenke
Genus Wurmschnittia Benth.
Genus Xalkitis Raf.
Genus Xantho J.Rémy
Genus Xantholepis Willd. ex Less.
Genus Xantium Gilib.
Genus Xantophtalmum Sang.
Genus Xenophonta Benth. & Hook.f.
Genus Xeranthium Lepech.
Genus Xeropappus Wall.
Genus Xerotium Bluff & Fingerhuth
Genus Xetoligus Raf.
Genus Xylanthema Neck.
Genus Xylothermia Greene
Genus Yermo Dorn
Genus Youngia Cass. descr. ampl. Babc. & Stebbins
Genus Zacyntha Adans.
Genus Zalucania Steud.
Genus Zarabellia Neck. accepted as Berkheya Ehrh.
Genus Zazintha Hall.
Genus Zeyheria A.Spreng. accepted as Geigeria Griess.

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