Taxon  Report   2025 
Chorizanthe cuspidata  Wats.  var. cuspidata 
San francisco bay spineflower,  San francisco spineflower
Chorizanthe cuspidata var. cuspidata
© 1998 Doreen L. Smith
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Chorizanthe cuspidata var. cuspidata
© 2014 Aaron Schusteff
Chorizanthe cuspidata var. cuspidata
© 2015 Neal Kramer
Chorizanthe cuspidata var. cuspidata, 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

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one or more occurrences
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Bloom Period
Chorizanthe cuspidata var. cuspidata
© 2014 Aaron Schusteff
Family: POLYGONACEAE  
Genus: Chorizanthe
Parent Record Chorizanthe cuspidata
Communities:
Coastal Strand, Coastal Prairie, Northern Coastal Scrub
Habitat: dunes, coastal [CNPS Inventory]
Distribution by County 

Add an Observation of  Chorizanthe cuspidata var. cuspidata

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

PLANTS: Chorizanthe cuspidata var. marginata
More information about  Chorizanthe cuspidata var. cuspidata
Nursery / seed vendor availability from CNPLX
Commercial availability unknown.
Photos on CalPhotos / Google Images

Photos and ID tips from PlantID.net

Jepson eFlora

Records from the Consortium of California Herbaria

USDA PLANTS Profile (CHCUC)

Original Publication citation (ITIS)

Search the International Plants Names Index

Search efloras.org (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]. 2016. Berkeley, California: The Calflora Database [a non-profit organization].
Available: http://www.calflora.org/   (Accessed: Apr 29, 2016).

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