Noun: Canadian fleabane
- Common North American weed with linear leaves and small discoid heads of yellowish flowers; widely naturalized throughout temperate regions; sometimes placed in genus Erigeron
"Canadian fleabane sprouted in the untended garden";
- horseweed, fleabane, Conyza canadensis, Erigeron canadensis
Type of: weed
Part of: Conyza, genus Conyza
Encyclopedia: Canadian fleabane