Calflora
Taxon  Report   2324    
Conyza bonariensis  (L.) Cronquist  
(no longer an active name)
Asthmaweed,  Flax leaved fleabane, Horseweed, South american horseweed
Conyza bonariensis, a dicot, is an annual herb that is not native to California; it was introduced from elsewhere and naturalized in the wild.

Bloom Period
Family: ASTERACEAE  
Genus: Conyza
Name Status:
Accepted by PLANTS

ICPN accepted name:
Erigeron bonariensis

Alternate Names:
PLANTS: Erigeron bonariensis
PLANTS: Erigeron crispus
PLANTS: Erigeron linifolius
. . .
NOTE: Conyza bonariensis is no longer an active name.
More information about  Conyza bonariensis
Nursery availability from CNPLX
Commercial availability unknown.
Jepson eFlora

USDA PLANTS Profile (COBO)


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]. 2019. Berkeley, California: The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: Apr 18, 2019).