Taxon  Report   10955 
Leptosyne stillmanii  A. Gray
Stillman's coreopsis
Leptosyne stillmanii
© 2015 John Doyen
Click on a photo to see it bigger.
Leptosyne stillmanii
© 2011 Aaron Schusteff
Leptosyne stillmanii
© 2009 Barry Breckling
Leptosyne stillmanii, a dicot, is an annual herb that is native to California and is endemic (limited) to California.

Interactive Distribution Map

Observation Hotline
(observation details + photos)

point, line, or polygon

Plant Characteristics
and Associations

Bloom Period
Leptosyne stillmanii
© 2009 Barry Breckling
Genus: Leptosyne
Foothill Woodland, Valley Grassland, Chaparral
Habitat: slopes
AFFINITY to serpentine soil:   2.7 (strong indicator)   [Safford et al 2005]
Distribution by County 

Add an Observation of  Leptosyne stillmanii

Name Status:
Accepted by TJM2
PLANTS accepted name: Coreopsis stillmanii
Alternate Names:
(according to)

TJM2: Coreopsis stillmanii
More information about  Leptosyne stillmanii
Nursery / seed vendor availability from CNPLX
This plant is available commercially.
Landscaping information from Calscape
Photos on CalPhotos / Google Images
Jepson eFlora

Records from the Consortium of California Herbaria


Search (Flora of North America)

Search the Lady Bird Johnson Wildflower Center

website references from Google

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]. 2017. Berkeley, California: The Calflora Database [a non-profit organization].
Available:   (Accessed: Dec 15, 2017).

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