Calflora
Taxon  Report   10955    
Leptosyne stillmanii  A. Gray
Stillman's coreopsis
Leptosyne stillmanii
© 2009 Barry Breckling
Photos from
CalPhotos / Calflora
Leptosyne stillmanii
© 2011 Aaron Schusteff
Leptosyne stillmanii
© 2009 Barry Breckling
Leptosyne stillmanii, a dicot, is an annual herb that is native to California, 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
© 2015 John Doyen
Family: ASTERACEAE  
Genus: Leptosyne
Communities: Foothill Woodland, Valley Grassland, Chaparral

Serpentine affinity: 2.7; (strong indicator)

Habitat: slopes

Name Status:
Accepted by JEF

PLANTS accepted name:
Coreopsis stillmanii

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

Records from the Consortium of California Herbaria

USDA PLANTS Profile (COST3)

Search efloras.org (Flora of North America)

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]. 2018. Berkeley, California: The Calflora Database [a non-profit organization].
Available: https://www.calflora.org/   (Accessed: Nov 15, 2018).

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