Taxon  Report   9823 
Conyza canadensis  (L.) Cronquist  var. glabrata  (A. Gray) Cronquist  (not an active name)
Canadian horseweed
Conyza canadensis var. glabrata, a dicot, is an annual herb that is native to California.

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Genus: Conyza
Distribution by County 

Add an Observation of  Conyza canadensis var. glabrata

Name Status:
Accepted by PLANTS
Alternate Names:
(according to)

PLANTS: Erigeron canadensis var. glabratus
NOTE: Conyza canadensis var. glabrata is not an active name in the Calflora species table.
More information about  Conyza canadensis var. glabrata
Nursery / seed vendor availability from CNPLX
Commercial availability unknown.
Landscaping information from Calscape
Photos on CalPhotos / Google Images

Records from the Consortium of California Herbaria


Search (Flora of North America)

Search the Lady Bird Johnson Wildflower Center

website references from Google

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]. 2018. Berkeley, California: The Calflora Database [a non-profit organization].
Available:   (Accessed: Mar 24, 2018).

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