Conyza canadensis   horseweed
           (Alt: Erigeron canadensis )
Asteraceae (Alt: Compositae )
native                      herbaceous           
Distribution: South Boise, Foothills, Lucky Peak, West Valley

UW Burke Herbarium Link: Conyza canadensis
USDA Plants Link: Conyza canadensis   (COCA5)



Walks that mention Conyza canadensis