Northern Ontario Plant Database
Synonymy
Synonymy - Erigeron canadensis
Asteraceae Daisy Family
Erigeron canadensis L.
horseweed, Canada fleabane, butterweed
; Fr: vergerette du Canada, érigéron du Canada
; Ojibway (Anishinabe): waabigwan
- [=Aster canadensis (L.) E.H.L.Krause]
- [=Conyza canadensis (L.) Cronquist]
- [=Conyza canadensis (L.) Cronquist var. glabrata (A.Gray) Cronquist]
- [=Conyza canadensis (L.) Cronquist var. pusilla (Nutt.) Cronquist]
- [=Conyza parva Cronquist]
- [=Conyzella canadensis (L.) Rupr.]
- [=Erigeron canadensis L. var. glabratus A.Gray]
- [=Erigeron canadensis L. var. pusillus (Nutt.) B.Boivin]
- [=Erigeron pusillus Nutt.]
- [=Inula canadensis (L.) Bernh.]
- [=Leptilon canadense (L.) Britton]
- [=Leptilon canadense (L.) Britton var. pusillum (Nutt.) Daniels]
- [=Leptilon pusillum (Nutt.) Britton]
- [=Marsea canadensis (L.) V.M.Badillo]
- [=Tassenia canadensis (L.) Bubani]