Conyza canadensis
(L.) Cronquist
Canada horseweed, Canadian horseweed
Not an active name
Conyza canadensis is an annual herb that is native to California, and also found elsewhere in North America and beyond.
New name: Erigeron canadensis
The blue points on the map indicate observations in Calflora.
Click on the map to view observations within a specific county.
Click on the map to view observations within a specific county.
