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Definition of Conyza canadensis
1. Noun. Common North American weed with linear leaves and small discoid heads of yellowish flowers; widely naturalized throughout temperate regions; sometimes placed in genus Erigeron.
Exact synonyms: Canadian Fleabane, Erigeron Canadensis, Fleabane, Horseweed
Group relationships: Conyza, Genus Conyza
Generic synonyms: Weed
Group relationships: Conyza, Genus Conyza
Generic synonyms: Weed