Santa Monica Mountains National Recreation Area

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Horseweed *
Erigeron canadensis
TJM1: Conyza canadensis.

Family: Asteraceae (SUNFLOWER).
Other common names: Canadian horseweed.
Generic common name: FLEABANE DAISY, FLEABANE.

Paramount Ranch: entrance road shoulder, grassland, Sept 2004.

Characteristics: Non-Native, White, Yellow, Small, Clusters, Simple, Herbaceous, Annual, Late Spring, Summer. 		Thumbnail Picture of Erigeron canadensis




Detailed Picture 1 of Erigeron canadensis


Detailed Picture 2 of Erigeron canadensis




Detailed description from UCLA website (in PDF format)



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