Taxon  Report   2226 
Clarkia williamsonii  (Dur. & Hilg.)Harlan Lewis & M. Lewis
Fort Miller clarkia,  Fort Miller fairyfan
Clarkia williamsonii
© 2009 Keir Morse
Click on a photo to see it bigger.
Clarkia williamsonii
© 2006 Matt Below
Clarkia williamsonii
© 2009 Neal Kramer
Clarkia williamsonii, 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
Clarkia williamsonii
© 2009 Neal Kramer
Genus: Clarkia
Foothill Woodland, Yellow Pine Forest
Distribution by County 

Add an Observation of  Clarkia williamsonii

Name Status:
Accepted by TJM2 + PLANTS + JM93
Alternate Names:
(according to)

PLANTS: Godetia viminea var. congdonii
PLANTS: Godetia viminea var. incerta
TJM2: Clarkia williamsonii f. incerta
More information about  Clarkia williamsonii
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

Original Publication citation (ITIS)


Search the International Plants Names Index

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]. 2018. Berkeley, California: The Calflora Database [a non-profit organization].
Available:   (Accessed: Mar 18, 2018).

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