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.
Group relationships: Conyza, Genus Conyza
Generic synonyms: Weed
Conyza Canadensis Pictures
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Lexicographical Neighbors of Conyza Canadensis
Literary usage of Conyza canadensis
Below you will find example usage of this term as found in modern and/or classical literature:
1. The Correspondence of John Ray: Consisting of Selections from the by John Ray, Edwin Lankester (1848)
"Of the plants you have observed about Paris, the Conyza canadensis annua alba is improperly styled Canadensis, as Dr. Morison also takes notice, ..."