CCDBAngiospermsCompositaeErigeron

418 species in "Erigeron" :

Taxon name Status Median (n)
Erigeron acomanus Spellenb. & P. Knight Accepted 9
Erigeron acris L. Accepted 9
Erigeron acris subsp. mesatlanticus (Maire) Maire Accepted 9
Erigeron acris subsp. politus (Fr.) H. Lindb. Accepted 9
Erigeron acris var. kamtschaticus (DC.) Herder Accepted 9
Erigeron aequifolius H. M. Hall Accepted 9
Erigeron affinis DC. Accepted 9
Erigeron alpiniformis Cronquist Accepted 9
Erigeron alpinus L. Accepted 9
Erigeron altaicus Popov Accepted 9
Erigeron anchana G. L. Nesom Accepted 9
Erigeron andicola DC. Accepted None
Erigeron annuus (L.) Pers. Accepted 13
Erigeron annuus subsp. septentrionalis (Fernald & Wiegand) Wagenitz Accepted 9
Erigeron aphanactis (A. Gray) Greene Accepted 9
Erigeron apiculatus Benth. Accepted 27
Erigeron arenarioides (D. C. Eaton) A. Gray ex Rydb. Accepted 9
Erigeron argentatus A. Gray Accepted 9
Erigeron arisolius G. L. Nesom Accepted 9
Erigeron arizonicus A. Gray Accepted 9
Erigeron armerifolius Turcz. ex DC. Accepted 9
Erigeron atticus Vill. Accepted 9
Erigeron aurantiacus Regel Accepted 9
Erigeron aureus Greene Accepted 9
Erigeron barbellulatus Greene Accepted 9
Erigeron basilobatus S. F. Blake Accepted 27
Erigeron bellidiastrum Nutt. Accepted 9
Erigeron bellioides DC. Accepted 9
Erigeron bigelovii A. Gray Accepted 18
Erigeron blochmaniae Greene Accepted 9
Erigeron bloomeri A. Gray Accepted 9
Erigeron bonariensis L. Accepted 27
Erigeron borealis (Vierh.) Simmons Accepted 9
Erigeron breviscapus (Vaniot) H. -Mazz. Accepted 9
Erigeron breweri A. Gray Accepted 9
Erigeron breweri var. porphyreticus (M. E. Jones) Cronquist Accepted 9
Erigeron cabulicus (Boiss.) Botsch. Accepted 9
Erigeron caespitosus Nutt. Accepted 9
Erigeron calcicola Greenm. Accepted 18
Erigeron calderae A. Hansen Accepted 9
Erigeron canadensis L. Accepted 9
Erigeron canus A. Gray Accepted 9
Erigeron caucasicus Steven Accepted 9
Erigeron cedretorum Rech. Accepted 9
Erigeron celerieri Emb. & Maire Accepted 9
Erigeron chiangii G. L. Nesom Accepted 18
Erigeron chrysopsidis A. Gray Accepted 9
Erigeron clokeyi Cronquist Accepted 9
Erigeron compositus Pursh Accepted 27
Erigeron concinnus (Hook. & Arn.) Torr. & A. Gray Accepted 9
Erigeron coronarius Greene Accepted 9
Erigeron corymbosus Nutt. Accepted 9
Erigeron coulteri Porter Accepted 9
Erigeron cronquistii Maguire Accepted 9
Erigeron cyanactis Rech. Accepted 9
Erigeron darrellianus Hemsl. Accepted 18
Erigeron delphinifolius Willd. Accepted 9
Erigeron divergens Torr. & A. Gray Accepted 18
Erigeron dryophyllus A. Gray Accepted 9
Erigeron eatonii A. Gray Accepted 9
Erigeron eatonii var. lavandulus Strother & Ferlatte Accepted 9
Erigeron eatonii var. plantagineus (Greene) Cronquist Accepted 9
Erigeron eatonii var. sonnei (Greene) G. L. Nesom Accepted 9
Erigeron eatonii var. villosus (Cronquist) Cronquist Accepted 9
Erigeron ecuadoriensis Hieron. Accepted 27
Erigeron elatior (A. Gray) Greene Accepted 9
Erigeron elatus (Hook.) Greene Accepted 18
Erigeron elegantulus Greene Accepted 8
Erigeron epiroticus (Vierh.) Halácsy Accepted 9
Erigeron eriocalyx (Ledeb.) Vierh. Accepted 9
Erigeron eriocephalus J. Vahl Accepted 9
Erigeron eximius Greene Accepted 12
Erigeron filifolius (Hook.) Nutt. Accepted 9
Erigeron flaccidus (Bunge) Botsch. Accepted 27
Erigeron flagellaris A. Gray Accepted 9
Erigeron floribundus (Kunth) S. Bip. Accepted 27
Erigeron foliosus Nutt. Accepted 9
Erigeron foliosus var. hartwegii (Greene) Jeps. Accepted 9
Erigeron formosissimus Greene Accepted 9
Erigeron forreri (Greene) Greene Accepted 27
Erigeron frigidus Boiss. ex DC. Accepted 9
Erigeron fukuyamae Kitam. Accepted 9
Erigeron galeottii (A. Gray) Greene Accepted 9
Erigeron garrettii A. Nelson Accepted 9
Erigeron geiseri Shinners Accepted None
Erigeron glabellus Nutt. Accepted 9
Erigeron glabellus var. pubescens Hook. Accepted 9
Erigeron glaucus K. Gawl. Accepted 9
Erigeron gracilis Rydb. Accepted 9
Erigeron grandiflorus Hook. Accepted 9
Erigeron griseus (Greenm.) G. L. Nesom Accepted 9
Erigeron guatemalensis (S. F. Blake) G. L. Nesom Accepted 9
Erigeron gypsoverus G. L. Nesom Accepted 9
Erigeron heteromorphus B. L. Rob. Accepted 9
Erigeron humilis Graham Accepted 18
Erigeron hungaricus (Vierh.) Pawł. Accepted 9
Erigeron hyperboreus Greene Accepted 9
Erigeron hyssopifolius Michx. Accepted 9
Erigeron incertus (d'Urv.) Skottsb. Accepted 18
Erigeron ingae Skottsb. Accepted 27
Erigeron inoptatus A. Gray Accepted 9
Erigeron inornatus (A. Gray) A. Gray Accepted 9
Erigeron janivultus G. L. Nesom Accepted 9
Erigeron khorossanicus Boiss. Accepted 9
Erigeron komarovii Botsch. Accepted 9
Erigeron lanatus Hook. Accepted 18
Erigeron lassenianus Greene Accepted 9
Erigeron leiomerus A. Gray Accepted 9
Erigeron lepidopodus (B. L. Rob. & Fernald) G. L. Nesom Accepted 9
Erigeron leptocladus Rech. Accepted 9
Erigeron leptopetalus Phil. Accepted 18
Erigeron leptorhizon DC. Accepted 18
Erigeron linearis (Hook.) Piper Accepted 18
Erigeron lobatus A. Nelson Accepted 27
Erigeron lonchophyllus Hook. Accepted 9
Erigeron longipes DC. Accepted 9
Erigeron luteoviridis Skottsb. Accepted 27
Erigeron mairei H. Lév. Accepted 9
Erigeron major (Boiss.) Vierh. Accepted 9
Erigeron melanocephalus (A. Nelson) A. Nelson Accepted 9
Erigeron metrius S. F. Blake Accepted 9
Erigeron miser A. Gray Accepted 9
Erigeron miyabeanus (Tatew. & Kitam.) Tatew. & Kitam. Accepted 9
Erigeron modestus A. Gray Accepted 18
Erigeron morrisonensis Hayata Accepted 9
Erigeron muirii A. Gray Accepted 9
Erigeron multifolius H. -Mazz. Accepted 9
Erigeron myosotis Pers. Accepted 18
Erigeron nanus Nutt. Accepted 9
Erigeron neglectus A. Kern. Accepted 9
Erigeron nematophyllus Rydb. Accepted 9
Erigeron neomexicanus A. Gray Accepted 9
Erigeron nivalis Nutt. Accepted 9
Erigeron ochroleucus Nutt. Accepted 9
Erigeron onofrensis G. L. Nesom Accepted 9
Erigeron oreophilus Greenm. Accepted 9
Erigeron oxyphyllus Greene Accepted 9
Erigeron pallens Cronquist Accepted 9
Erigeron palmeri A. Gray Accepted 9
Erigeron patagonicus Phil. Accepted 18
Erigeron peregrinus (Banks) Greene Accepted 9
Erigeron petiolaris Vierh. Accepted 9
Erigeron philadelphicus L. Accepted 9
Erigeron philadelphicus var. provancheri (Vict. & J. Rousseau) B. Boivin Accepted 9
Erigeron pinkavii B. L. Turner Accepted 9
Erigeron pinnatisectus (A. Gray) A. Nelson Accepted 9
Erigeron polycephalus (Larsen) G. L. Nesom Accepted 9
Erigeron porsildii G. L. Nesom & D. F. Murray Accepted 18
Erigeron potosinus Standl. Accepted 9
Erigeron pringlei A. Gray Accepted 9
Erigeron procumbens (Houst.) G. L. Nesom Accepted 9
Erigeron pubescens Kunth Accepted 18
Erigeron pulchellus Michx. Accepted 9
Erigeron pumilus Nutt. Accepted 9
Erigeron pumilus subsp. intermedius Cronquist Accepted 9
Erigeron purpuratus Greene Accepted 9
Erigeron pygmaeus (A. Gray) Greene Accepted 9
Erigeron quercifolius Lam. Accepted 9
Erigeron radicatus Hook. Accepted 18
Erigeron religiosus Cronquist Accepted 9
Erigeron rhizomatus Cronquist Accepted 9
Erigeron roylei DC. Accepted 9
Erigeron rupicola Phil. Accepted 27
Erigeron rybius G. L. Nesom Accepted 9
Erigeron rydbergii Cronquist Accepted 9
Erigeron salishii G. W. Douglas & Packer Accepted 9
Erigeron salmonensis Brunsfeld & G. L. Nesom Accepted 9
Erigeron salsuginosus (Richardson) A. Gray Accepted 9
Erigeron scaposus DC. Accepted 9
Erigeron scopulinus G. L. Nesom & V. D. Roth Accepted 9
Erigeron seemannii (S. Bip.) Greene Accepted 9
Erigeron seravschanicus Popov Accepted 9
Erigeron silenifolius (Turcz.) Botsch. Accepted 9
Erigeron sionis Cronquist Accepted 18
Erigeron speciosus (Lindl.) DC. Accepted 9
Erigeron strigosus Muhl. ex Willd. Accepted 14
Erigeron strigosus var. septentrionalis (Fernald & Wiegand) Fernald Accepted 9
Erigeron strigulosus Greene Accepted 18
Erigeron subtrinervis Rydb. ex Porter & Britton Accepted 9
Erigeron sumatrensis Retz. Accepted 27
Erigeron tenellus DC. Accepted 9
Erigeron tenuis Torr. & A. Gray Accepted 9
Erigeron thunbergii A. Gray Accepted 9
Erigeron thunbergii subsp. glabratus (A. Gray) Hara Accepted 9
Erigeron tracyi Greene Accepted 27
Erigeron trilobus (Decne.) Boiss. Accepted 9
Erigeron turnerorum G. L. Nesom Accepted 9
Erigeron uintahensis Cronquist Accepted 18
Erigeron unguiphyllus G. L. Nesom Accepted 9
Erigeron uniflorus L. Accepted 9
Erigeron uniflorus subsp. aragonensis (Vierh.) O. Bolòs & Vigo Accepted 9
Erigeron ursinus D. C. Eaton Accepted 9
Erigeron utahensis A. Gray Accepted 18
Erigeron vagus Payson Accepted 9
Erigeron veracruzensis G. L. Nesom Accepted 9
Erigeron vernus (L.) Torr. & A. Gray Accepted 9
Erigeron versicolor (Greenm.) G. L. Nesom Accepted 9
Erigeron vetensis Rydb. Accepted 9
Erigeron wislizeni (A. Gray) Greene Accepted 9
Erigeron acer L. Unresolved 9
Erigeron adenolepis (Fernald) Semple Unresolved 9
Erigeron alpinus Rchb. Unresolved 9
Erigeron annuus (L.) Desf. Unresolved None
Erigeron bonariensis Hort. ex Link Unresolved 27
Erigeron chrysopsidis var. austiniae (Greene) Cronquist Unresolved 9
Erigeron coulteri Parter & Coulter Unresolved 9
Erigeron fraternus Greene Unresolved 9
Erigeron glabratus subsp. candidus (Widder) W. Huber Unresolved 9
Erigeron grandiflorus Sessé & Moc. Unresolved 9
Erigeron hispidus Vierh. Unresolved 9
Erigeron karvinskianus DC. Unresolved 18
Erigeron multicaulis Wall. Unresolved 9
Erigeron multiradiatus (Lindl.) Benth. & Hook. Unresolved 9
Erigeron proselyticus A. Nelson Unresolved 9
Erigeron pseudoannuus Makino Unresolved None
Erigeron pumilus Hook. Unresolved None
Erigeron scaberrimum (Less.) G. L. Nesom Unresolved 9
Erigeron strigosus Bigel. Unresolved None
Erigeron stuessyi Valdeb. Unresolved 27
Erigeron trifidus Schltdl. Unresolved None
Erigeron umbrosus (Karel. & Kir.) Popov Unresolved 9
Erigeron uniflorus var. eriocephalus (J. Vahl) B. Boivin Unresolved 9
Erigeron vreelandii Rydb. Unresolved 9
Erigeron oharae (Nakai) Botsch. Synonym of Aster spathulifolius Maxim. 9
Erigeron annuus Sessé & Moc. Synonym of Bellis annua L. None
Erigeron annuus Sessé & Moc. Synonym of Bellis annua L. None
Erigeron pinnatus Turcz. Synonym of Conyza cardaminifolia Kunth 36
Erigeron pinnatus L. Synonym of Conyza pinnata (L.) Kuntze 36
Erigeron acer Synonym of Erigeron acer L. 9
Erigeron alpinus Lam. Synonym of Erigeron acer L. 9
Erigeron alpinus Ledeb. Synonym of Erigeron acer L. 9
Erigeron glabratus Hook. Synonym of Erigeron acer L. 9
Erigeron glabratus Hook. Synonym of Erigeron acer L. 9
Erigeron glabratus Hoppe & Hornsch. ex Bluff & Fingerh. Synonym of Erigeron acer L. 9
Erigeron acer subsp. decoloratus (H. Lindb.) Hiitonen Synonym of Erigeron acer subsp. brachycephalus (H. Lindb.) Hiitonen 9
Erigeron acer subsp. kamtschaticus (DC.) Hara Synonym of Erigeron acer subsp. kamtschaticus (DC.) H. Hara 9
Erigeron acris Synonym of Erigeron acris L. 9
Erigeron acris None Synonym of Erigeron acris L. 9
Erigeron acris subsp. acris Synonym of Erigeron acris L. 9
Erigeron orientalis Boiss. Synonym of Erigeron acris L. 9
Erigeron angulosus Gaudin Synonym of Erigeron acris subsp. angulosus (Gaudin) Vacc. 9
Erigeron acris subsp. droebachiensis (M. O. F.) Neum. Synonym of Erigeron acris subsp. droebachiensis (O. F. Müll.) Arcang. 9
Erigeron droebachiensis O. F. Müll. Synonym of Erigeron acris subsp. droebachiensis (O. F. Müll.) Arcang. 9
Erigeron acris subsp. mesatlanticus None Synonym of Erigeron acris subsp. mesatlanticus (Maire) Maire 9
Erigeron asteroides Andrz. ex Besser Synonym of Erigeron acris subsp. podolicus (Besser) Nyman 9
Erigeron acris subsp. politus (Fr.) H. L. A. H. Lindb. Synonym of Erigeron acris subsp. politus (Fr.) H. Lindb. 9
Erigeron acris subsp. politus (Fr.) Hyl. Synonym of Erigeron acris subsp. politus (Fr.) H. Lindb. 9
Erigeron acris subsp. politus (Fries) H. L. fil. Synonym of Erigeron acris subsp. politus (Fr.) H. Lindb. 9
Erigeron acris subsp. politus (fr.) hyl. Synonym of Erigeron acris subsp. politus (Fr.) H. Lindb. 9
Erigeron acris var. asteroides (Andrz.) DC. Synonym of Erigeron acris subsp. politus (Fr.) H. Lindb. 9
Erigeron elongatus Ledeb. Synonym of Erigeron acris subsp. politus (Fr.) H. Lindb. 9
Erigeron politus Fr. Synonym of Erigeron acris subsp. politus (Fr.) H. Lindb. 9
Erigeron tilingii Vorosch. Synonym of Erigeron acris subsp. politus (Fr.) H. Lindb. 9
Erigeron kamtschaticus DC. Synonym of Erigeron acris var. kamtschaticus (DC.) Herder 9
Conyza aegyptiaca (L.) Dryand. ex Aiton Synonym of Erigeron aegyptiacus L. 9
Marsea aegyptiaca (L.) Hiern Synonym of Erigeron aegyptiacus L. 9
Erigeron petiolaris Greene Synonym of Erigeron algidus Jeps. 9
Phalacroloma annuum (L.) Dumort. Synonym of Erigeron annuus (L.) Desf. None
Erigeron annuus None Synonym of Erigeron annuus (L.) Pers. 13
Stenactis annua (L.) Nees Synonym of Erigeron annuus (L.) Pers. 13
Erigeron septentrionalis (Fernald & Wiegand) Holub Synonym of Erigeron annuus subsp. septentrionalis (Fernald & Wiegand) Wagenitz 9
Erigeron aphanactis Synonym of Erigeron aphanactis (A. Gray) Greene 9
Erigeron rusbyi A. Gray Synonym of Erigeron arizonicus A. Gray 9
Erigeron villarsii Bellardi Synonym of Erigeron atticus Vill. 9
Erigeron bellidiastrum Synonym of Erigeron bellidiastrum Nutt. 9
Erigeron bellidiastrum var. bellidiastrum Synonym of Erigeron bellidiastrum Nutt. 9
Conyza blakei (Cabrera) Cabrera Synonym of Erigeron blakei Cabrera 27
Erigeron blochmaniae E. Greene Synonym of Erigeron blochmaniae Greene 9
Erigeron foliosus var. blochmaniae (Greene) H. M. Hall Synonym of Erigeron blochmaniae Greene 9
Erigeron bloomeri var. bloomeri Synonym of Erigeron bloomeri A. Gray 9
Conyza ambigua DC. Synonym of Erigeron bonariensis L. 27
Conyza bonariensis (L.) Cronquist Synonym of Erigeron bonariensis L. 27
Conyza crispa (Pourret) Rupr. Synonym of Erigeron bonariensis L. 27
Erigeron crispus Pourr. Synonym of Erigeron bonariensis L. 27
Erigeron linifolius Willd. Synonym of Erigeron bonariensis L. 27
Erigeron borealis (vierh.) simm. Synonym of Erigeron borealis (Vierh.) Simmons 9
Erigeron borealis None Synonym of Erigeron borealis (Vierh.) Simmons 9
Erigeron borealis None Synonym of Erigeron borealis (Vierh.) Simmons 9
Erigeron breweri var. breweri Synonym of Erigeron breweri A. Gray 9
Erigeron cabrerae Dittrich Synonym of Erigeron calderae A. Hansen 9
Conyza canadensis (L.) Cronquist Synonym of Erigeron canadensis L. 9
Erigeron canadensis None Synonym of Erigeron canadensis L. 9
Erigeron pusillus Nutt. Synonym of Erigeron canadensis L. 9
Erigeron pulchellus (Willd.) DC. Synonym of Erigeron caucasicus subsp. venustus (Botsch.) Grierson 9
Erigeron chrysopsidis var. austiniae (Greene) Cronq. Synonym of Erigeron chrysopsidis var. austiniae (Greene) Cronquist 9
Erigeron compositus None Synonym of Erigeron compositus Pursh 27
Erigeron compositus var. discoideus A. Gray Synonym of Erigeron compositus Pursh 27
Erigeron compositus var. glabratus Macoun Synonym of Erigeron compositus Pursh 27
Erigeron concinnus var. concinnus Synonym of Erigeron concinnus (Hook. & Arn.) Torr. & A. Gray 9
Erigeron pumilus subsp. concinnoides Cronquist Synonym of Erigeron concinnus (Hook. & Arn.) Torr. & A. Gray 9
Erigeron pumilus var. concinnoides Cronquist Synonym of Erigeron concinnus (Hook. & Arn.) Torr. & A. Gray 9
Erigeron coronarius var. coronarius Synonym of Erigeron coronarius Greene 9
Erigeron cyanactis Grierson Synonym of Erigeron cyanactis Rech. 9
Erigeron delphinifolius var. delphinifolius Synonym of Erigeron delphinifolius Willd. 9
Erigeron divergens var. divergens Synonym of Erigeron divergens Torr. & A. Gray 18
Erigeron ramosus Raf. Synonym of Erigeron divergens Torr. & A. Gray 18
Erigeron eatonii subsp. eatonii Synonym of Erigeron eatonii A. Gray 9
Erigeron eatonii var. eatonii Synonym of Erigeron eatonii A. Gray 9
Erigeron sonnei Greene Synonym of Erigeron eatonii var. sonnei (Greene) G. L. Nesom 9
Erigeron eatonii subsp. villosus Cronquist Synonym of Erigeron eatonii var. villosus (Cronquist) Cronquist 9
Erigeron eriocephalus None Synonym of Erigeron eriocephalus J. Vahl 9
Erigeron uniflorus subsp. eriocephalus (J. Vahl) Cronquist Synonym of Erigeron eriocephalus J. Vahl 9
Erigeron superbus Greene ex Rydb. Synonym of Erigeron eximius Greene 12
Erigeron fernandezianus (Colla) Harling Synonym of Erigeron fernandezius (Colla) Harling 27
Erigeron fernandezianus (Colla) Solbrig Synonym of Erigeron fernandezius (Colla) Harling 27
Erigeron filifolius var. filifolius Synonym of Erigeron filifolius (Hook.) Nutt. 9
Erigeron filifolius var. robustior M. Peck Synonym of Erigeron filifolius (Hook.) Nutt. 9
Conyza bonariensis var. leiotheca (S. F. Blake) Cuatrec. Synonym of Erigeron floribundus (Kunth) S. Bip. 27
Conyza flahaultiana Sennen Synonym of Erigeron floribundus (Kunth) S. Bip. 27
Conyza floribunda Kunth Synonym of Erigeron floribundus (Kunth) S. Bip. 27
Conyza sumatrensis (Retz.) E. Walker Synonym of Erigeron floribundus (Kunth) S. Bip. 27
Conyza sumatrensis var. floribunda (Kunth) J. B. Marshall Synonym of Erigeron floribundus (Kunth) S. Bip. 27
Conyza sumatrensis var. leiotheca (S. F. Blake) Pruski & G. Sancho Synonym of Erigeron floribundus (Kunth) S. Bip. 27
Erigeron flahaultianus Thell. Synonym of Erigeron floribundus (Kunth) S. Bip. 27
Erigeron foliosus var. foliosus Synonym of Erigeron foliosus Nutt. 9
Erigeron foliosus var. stenophyllus (Nutt.) A. Gray Synonym of Erigeron foliosus Nutt. 9
Erigeron formosissimus var. formosissimus Synonym of Erigeron formosissimus Greene 9
Erigeron formosissimus var. viscidus (Rydb.) Cronquist Synonym of Erigeron formosissimus Greene 9
Achaetogeron forreri Greene Synonym of Erigeron forreri (Greene) Greene 27
Erigeron asper Nutt. Synonym of Erigeron glabellus Nutt. 9
Erigeron glabellus var. glabellus Synonym of Erigeron glabellus Nutt. 9
Erigeron glabellus subsp. pubescens (Hook.) Cronquist Synonym of Erigeron glabellus var. pubescens Hook. 9
Erigeron candidus Widder Synonym of Erigeron glabratus subsp. candidus (Widder) W. Huber 9
Erigeron candidus Widder Synonym of Erigeron glabratus subsp. candidus (Widder) W. Huber 9
Erigeron peregrinus subsp. callianthemus (Greene) Cronquist Synonym of Erigeron glacialis (Nutt.) A. Nelson 9
Erigeron peregrinus var. angustifolius (A. Gray) Cronquist Synonym of Erigeron glacialis (Nutt.) A. Nelson 9
Erigeron peregrinus var. callianthemus (Greene) Cronquist Synonym of Erigeron glacialis (Nutt.) A. Nelson 9
Erigeron peregrinus var. scaposus (Torr. & A. Gray) Cronquist Synonym of Erigeron glacialis (Nutt.) A. Nelson 9
Erigeron glaucus None Synonym of Erigeron glaucus K. Gawl. 9
Erigeron hispidus Nutt. Synonym of Erigeron glaucus K. Gawl. 9
Erigeron mairei Braun-Blanq. Synonym of Erigeron granatensis W. Lippert 9
Erigeron grandiflorus subsp. grandiflorus Synonym of Erigeron grandiflorus Hook. 9
Erigeron simplex Greene Synonym of Erigeron grandiflorus Hook. 9
Achaetogeron griseus Greenm. Synonym of Erigeron griseus (Greenm.) G. L. Nesom 9
Astranthium guatemalense S. F. Blake Synonym of Erigeron guatemalensis (S. F. Blake) G. L. Nesom 9
Erigeron humilis Grah. Synonym of Erigeron humilis Graham 18
Erigeron unalaschkensis (DC.) Vierh. Synonym of Erigeron humilis Graham 18
Erigeron unalaschkensis (DC.) Vierh. Synonym of Erigeron humilis Graham 18
Erigeron uniflorus var. unalaschkensis (DC.) Ostenf. Synonym of Erigeron humilis Graham 18
Erigeron nanus Schur Synonym of Erigeron hungaricus (Vierh.) Pawł. 9
Erigeron alaskanus Cronquist Synonym of Erigeron hyperboreus Greene 9
Erigeron hyssopifolius var. villicaulis Fernald Synonym of Erigeron hyssopifolius Michx. 9
Erigeron turricola Skottsb. Synonym of Erigeron ingae Skottsb. 27
Erigeron inornatus Synonym of Erigeron inornatus (A. Gray) A. Gray 9
Erigeron karvinskianus D. cf. Synonym of Erigeron karvinskianus DC. 18
Erigeron karvinskianus var. mucronatus (DC.) Asch. Synonym of Erigeron karvinskianus DC. 18
Erigeron karvinskianus var. mucronatus (DC.) Hieron. Synonym of Erigeron karvinskianus DC. 18
Erigeron mucronatus DC. Synonym of Erigeron karvinskianus DC. 18
Psychrogeton aucheri (DC.) Grierson Synonym of Erigeron khorossanicus Boiss. 9
Erigeron koraginensis (Kom.) Botsch. Synonym of Erigeron komarovii Botsch. 9
Erigeron thunbergii subsp. komarovii (Botsch.) Á. Löve & D. Löve Synonym of Erigeron komarovii Botsch. 9
Erigeron uniflorus subsp. eriocalyx (Ledeb.) Á. Löve & D. Löve Synonym of Erigeron komarovii Botsch. 9
Erigeron lanceolatus var. subacaule Wedd. Synonym of Erigeron lanceolatus Wedd. 27
Erigeron lassenianus var. lassenianus Synonym of Erigeron lassenianus Greene 9
Erigeron peucephyllus A. Gray Synonym of Erigeron linearis (Hook.) Piper 18
Erigeron morrisonensis var. morrisonensis Synonym of Erigeron morrisonensis Hayata 9
Aster moupinensis (Franch.) H. -Mazz. Synonym of Erigeron moupinensis Franch. 9
Erigeron muirii subsp. muirii Synonym of Erigeron muirii A. Gray 9
Erigeron delphinifolius subsp. neomexicanus (A. Gray) Cronquist Synonym of Erigeron neomexicanus A. Gray 9
Erigeron acris subsp. debilis (A. Gray) Piper Synonym of Erigeron nivalis Nutt. 9
Erigeron acris var. debilis A. Gray Synonym of Erigeron nivalis Nutt. 9
Erigeron delphinifolius var. oreophilus (Greenm.) Cronquist Synonym of Erigeron oreophilus Greenm. 9
Erigeron peregrinus var. dawsonii Greene Synonym of Erigeron peregrinus (Banks) Greene 9
Erigeron unalaschkensis Less. Synonym of Erigeron peregrinus (Banks) Greene 9
Erigeron petrophilus var. petrophilus Synonym of Erigeron petrophilus Greene 9
Erigeron philadelphicus subsp. philadelphicus Synonym of Erigeron philadelphicus L. 9
Erigeron philadelphicus var. philadelphicus Synonym of Erigeron philadelphicus L. 9
Erigeron philadelphicus subsp. provancheri (Vict. & Rouss.) J. K. Morton Synonym of Erigeron philadelphicus var. provancheri (Vict. & J. Rousseau) B. Boivin 9
Erigeron provancheri Vict. & J. Rousseau Synonym of Erigeron philadelphicus var. provancheri (Vict. & J. Rousseau) B. Boivin 9
Erigeron poliospermus var. poliospermus Synonym of Erigeron poliospermus A. Gray 9
Conyza chilensis Spreng. Synonym of Erigeron primulifolium (Lam.) Greuter 36
Conyza primulifolia (Lam.) Cuatrec. & Lourteig Synonym of Erigeron primulifolium (Lam.) Greuter 36
Erigeron myrionactis Small Synonym of Erigeron procumbens (Houst.) G. L. Nesom 9
Erigeron repens A. Gray Synonym of Erigeron procumbens (Houst.) G. L. Nesom 9
Erigeron glabratus Willk. & Lange Synonym of Erigeron pulchellus Michx. 9
Erigeron pumilus subsp. pumilus Synonym of Erigeron pumilus Nutt. 9
Erigeron pumilus subsp. intermedius Synonym of Erigeron pumilus subsp. intermedius Cronquist 9
Erigeron pumilus var. intermedius (Cronquist) Cronquist Synonym of Erigeron pumilus subsp. intermedius Cronquist 9
Erigeron purpuratus subsp. purpuratus Synonym of Erigeron purpuratus Greene 9
Erigeron re None Synonym of Erigeron re Colla 9
Aster salsuginosus Richardson Synonym of Erigeron salsuginosus (Richardson) A. Gray 9
Erigeron gaudinii Brügger Synonym of Erigeron schleicheri Gremli 9
Erigeron macranthus Nutt. Synonym of Erigeron speciosus (Lindl.) DC. 9
Erigeron speciosus var. macranthus (Nutt.) Cronquist Synonym of Erigeron speciosus (Lindl.) DC. 9
Erigeron speciosus var. speciosus Synonym of Erigeron speciosus (Lindl.) DC. 9
Erigeron subtrinervis var. conspicuus (Rydb.) Cronquist Synonym of Erigeron speciosus (Lindl.) DC. 9
Erigeron annuus subsp. strigosus (Muhl.) Wagenitz Synonym of Erigeron strigosus Muhl. ex Willd. 14
Erigeron ramosus (Walter) Britton & Sterns & Poggenb. Synonym of Erigeron strigosus Muhl. ex Willd. 14
Erigeron strigosus var. beyrichii (Fisch. & C. A. Mey.) Torr. & A. Gray ex A. Gray Synonym of Erigeron strigosus Muhl. ex Willd. 14
Erigeron strigosus var. strigosus Synonym of Erigeron strigosus Muhl. ex Willd. 14
Phalacroloma septentrionale (Fernald & Wiegand) Tzvelev Synonym of Erigeron strigosus var. septentrionalis (Fernald & Wiegand) Fernald 9
Erigeron asteroides Roxb. Synonym of Erigeron sublyratus Roxb. ex DC. 9
Erigeron subtrinervis subsp. subtrinervis Synonym of Erigeron subtrinervis Rydb. ex Porter & Britton 9
Conyza albida Willd. ex Spreng. Synonym of Erigeron sumatrensis Retz. 27
Aster dubius (Thunb.) Onno Synonym of Erigeron thunbergii A. Gray 9
Erigeron thunbergii subsp. thunbergii Synonym of Erigeron thunbergii A. Gray 9
Erigeron thunbergii var. glabratus (A. Gray) A. Gray Synonym of Erigeron thunbergii A. Gray 9
Erigeron glabratus var. angustifolius Tatew. Synonym of Erigeron thunbergii var. angustifolius (Tatew.) Hara 9
Erigeron colomexicanus A. Nelson Synonym of Erigeron tracyi Greene 27
Erigeron divergens var. cinereus A. Gray Synonym of Erigeron tracyi Greene 27
Conyza stricta Willd. Synonym of Erigeron trilobus (Decne.) Boiss. 9
Conyza stricta var. pinnatifida (D. Don) Kitam. Synonym of Erigeron trilobus (Decne.) Boiss. 9
Erigeron pinnatifidus D. Don Synonym of Erigeron trilobus (Decne.) Boiss. 9
Erigeron polymorphus Scop. Synonym of Erigeron uniflorus L. 9
Erigeron uniflorus None Synonym of Erigeron uniflorus L. 9
Erigeron uniflorus subsp. uniflorus Synonym of Erigeron uniflorus L. 9
Erigeron aragonensis Vierh. Synonym of Erigeron uniflorus subsp. aragonensis (Vierh.) O. Bolòs & Vigo 9
Erigeron mimegletes Shinners Synonym of Erigeron versicolor (Greenm.) G. L. Nesom 9
Erigeron platyphyllus Greene Synonym of Erigeron vreelandii Greene 9
Achaetogeron pinnatifidus A. Gray Synonym of Erigeron wislizeni (A. Gray) Greene 9
Erigeron dubius Spreng. Synonym of Hysterionica montevidensis Baker 9
Erigeron maximus (D. Don) Otto ex DC. Synonym of Leptostelma maxima D. Don 36
Erigeron frigidus Wedd. Synonym of Oritrophium limnophilum (S. Bip.) Cuatrec. 9
Erigeron repens (Kunth) Wedd. Synonym of Oritrophium repens (Kunth) Cuatrec. 9
Phalacroloma septentrionale (Fernald & Wiegand) Tzvelev Synonym of Erigeron strigosus var. septentrionalis (Fernald & Wiegand) Fernald 9
Erigeron hieracioides Wedd. Synonym of Podocoma hieracifolia (Poir.) Cass. 9
Erigeron andryaloides (DC.) Benth. ex C. B. Clarke Synonym of Psychrogeton andryaloides var. andryaloides 9
Erigeron liatroides Turcz. Synonym of Streptoglossa liatroides (Turcz.) Dunlop 10