Santa Monica Mountains National Recreation Area

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Thoroughwort *
Ageratina adenophora

Family: Asteraceae (SUNFLOWER).
Other common names: eupatory, sticky snakeroot, croften weed.
Generic common name: SNAKEROOT.

Topanga State Park: Rustic Canyon Trail, oak woodland, Sept 2009.

Characteristics: Non-Native, White, Medium, Clusters, Simple, Woody, Perennial, Winter, Early Spring, Late Spring, Summer, Fall.

Note: Invasive exotic. 		Thumbnail Picture of Ageratina adenophora




Detailed Picture 1 of Ageratina adenophora


Detailed Picture 2 of Ageratina adenophora


Detailed Picture 3 of Ageratina adenophora


Detailed Picture 4 of Ageratina adenophora


Detailed Picture 5 of Ageratina adenophora


Detailed Picture 6 of Ageratina adenophora




Detailed description from UCLA website (in PDF format)



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