Taxon  Report   132 
Agoseris heterophylla  (Nutt.) E. Greene
Annual mountain dandelion,  annual agoseris, mountain dandelion

Agoseris heterophylla
© 2009 Keir Morse
Agoseris heterophylla, a dicot, is an annual herb that is native to California and is also found outside of California, but is confined to western North America.

 Interactive Distribution Map 

 Observation Hotline 
 (observation details + photos)

point, line, or polygon

 Plant Characteristics
 and Associations

Bloom Period
Agoseris heterophylla
© 2009 Keir Morse
Genus: Agoseris
Subspecies and Varieties:
Yellow Pine Forest, Red Fir Forest, Lodgepole Forest, Subalpine Forest, Foothill Woodland, Chaparral, Valley Grassland, (many plant communities)
AFFINITY to serpentine soil:   1.4 (weak indicator / indifferent)   [Safford et al 2005]
Distribution by County 

Add an Observation of  Agoseris heterophylla

Name Status:
Accepted by TJM2 + PLANTS + JM93
 Information about  Agoseris heterophylla  from other sources:

Nursery / seed vendor availability from CNPLX
Commercial availability unknown.

Photos on CalPhotos / Google Images

website references on Google

Jepson eFlora

Records from the Consortium of California Herbaria

Original Publication citation. on the
International Plants Names Index

Search (Flora of North America)

Search the Lady Bird Johnson Wildflower Center

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]. 2015. Berkeley, California: The Calflora Database [a non-profit organization].
Available:   (Accessed: Oct 06, 2015).

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

News About Calflora Home
Calflora  -  1700 Shattuck Avenue   #198,   Berkeley, CA   94709  -  510 883-3148  -  CONTACT