Calflora
Taxon  Report   2020    
Chorizanthe breweri  S. Watson
Brewer's spineflower,  San luis obispo spineflower
Chorizanthe breweri
© 2016 Aaron Schusteff
Photos from
CalPhotos / Calflora
Chorizanthe breweri
© 2002 Christopher L. Christie
Chorizanthe breweri
© 2008 Aaron Schusteff
Chorizanthe breweri, a dicot, is an annual herb that is native to California, is endemic (limited) to California.
CNPS Rare Plant Rank: 1B.3 (rare, threatened, or endangered in CA and elsewhere).   8th Edition

Interactive Distribution Map


Observation Hotline
(observation details)



point, line, or polygon

one or more occurrences
within a 7.5-minute quadrangle

Plant Characteristics
and Associations



Bloom Period
Chorizanthe breweri
© 2016 Aaron Schusteff
Family: POLYGONACEAE  
Genus: Chorizanthe
Communities: Chaparral, Foothill Woodland, Coastal Sage Scrub, Closed-cone Pine Forest

Serpentine affinity: 5.4; (broad endemic)

Name Status:
Accepted by JEF + CNPS + PLANTS

 
More information about  Chorizanthe breweri
Nursery / seed vendor availability from CNPLX
Commercial availability unknown.
Landscaping information from Calscape
Photos on Google Images
Jepson eFlora

Records from the Consortium of California Herbaria

ITIS Original Publication citation

USDA PLANTS Profile (CHBR2)

Search the International Plants Names Index

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: Dec 10, 2018).

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