Taxon  Report   10953 
Leptosyne hamiltonii  Elmer
Mt. hamilton coreopsis

Leptosyne hamiltonii
© 2006 Dean Wm. Taylor
Leptosyne hamiltonii, a dicot, is an annual herb that is native to California and is endemic (limited) to California.
It is included in the CNPS Inventory of Rare and Endangered Plants on list 1B.2 (rare, threatened, or endangered in CA and elsewhere).   7th Edition  /  8th Edition

 Interactive Distribution Map 

 Observation Hotline 
 (observation details + photos)

point, line, or polygon

one or more occurrences within a 7.5-minute quadrangle

 Plant Characteristics
 and Associations

Bloom Period
Leptosyne hamiltonii
© 1994 Dean Wm. Taylor
Genus: Leptosyne
Foothill Woodland
Distribution by County 

Add an Observation of  Leptosyne hamiltonii

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

TJM2 + CNPS: Coreopsis hamiltonii
 Information about  Leptosyne hamiltonii  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

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 05, 2015).

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

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