Taxon  Report   117 
Ageratina adenophora  (Sprengel) R. King & H. Robinson
Thoroughwort,  sticky snakeroot
Ageratina adenophora , a dicot, is a perennial herb that is not native to California; it was introduced from elsewhere and naturalized in the wild.

The California Invasive Plant Council classifies its potential impact on native ecosystems as moderate (plant profile / CalWeedMapper ).

Ageratina adenophora is classified by the U.S. Federal Government as a NOXIOUS WEED. [USDA 2000]

 

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Bloom Period
Ageratina adenophora
© 2009 Neal Kramer
Ageratina adenophora
© 2009 Thomas Stoughton
Community: escaped cultivar
Family: ASTERACEAE  
Genus: Ageratina
Add an Observation of  Ageratina adenophora
Name Status:
Accepted by TJM2 + PLANTS + JM93
Other Names:
(according to)

PLANTS: Eupatorium adenophorum
PLANTS: Eupatorium glandulosum
 Information about  Ageratina adenophora  from other sources:
USDA PLANTS Profile (AGAD2)

Photos on CalPhotos / Flickr / Google Images

website references on Google

Jepson eFlora (TJM2)

Records from the Consortium of California Herbaria

Original Publication citation. on the International Plants Names Index

Search efloras.org (Flora of North America)

Suggested Citation
Calflora: Information on California plants for education, research and conservation,
with data contributed by public and private institutions and individuals, including the Consortium of California Herbaria.
[web application]. 2014. Berkeley, California: The Calflora Database [a non-profit organization].
Available: http://www.calflora.org/   (Accessed: Sep 23, 2014).

The information on this page comes from diverse sources. None of the links are sponsored.

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