Taxon  Report   9823    
Conyza canadensis  (L.) Cronquist  var. glabrata  (A. Gray) Cronquist  
(no longer an active name)
Canadian horseweed
Conyza canadensis var. glabrata, a dicot, is an annual herb that is native to California.
Genus: Conyza
Parent: Conyza canadensis
Name Status:
Accepted by PLANTS

Alternate Names:
PLANTS: Erigeron canadensis var. glabratus
NOTE: Conyza canadensis var. glabrata is no longer an active name.
More information about  Conyza canadensis var. glabrata
Nursery availability from CNPLX
Commercial availability unknown.
Jepson eFlora


Search (Flora of North America)

Landscape information from Calscape

Photos on Google Images

Consortium of California Herbaria

Suggested Citation
Calflora: Information on California plants for education, research and conservation, with data contributed by public and private institutions and individuals, including the Consortium of California Herbaria. [web application]. 2020. Berkeley, California: The Calflora Database [a non-profit organization]. Available:   (Accessed: Jun 05, 2020).