code scanning institute
CBG
scanning institute
Chicago Botanic Garden, Lenhardt Library, U.S.A.
species cited
Erigeron canadensis L.
basionym cited
Erigeron canadensis L.
ID species recognized
271429
species recognized
Conyza canadensis (L.) Cronquist
ID basionym recognized
397434
basionym recognized
Erigeron canadensis L.
Conyza canadensis (L.) Cronquist [18]
Helen Sharp, Water-color Sketches Amer. Pl.: (1888-1910) [Helen Sharp] [979]
drawing: Helen Sharp [963]
epithet recognized species: canadensis,-is,-e [426]
epithet cited species: canadensis,-is,-e [426]
Illustration contributed by:
