Taxon  Report   1865    
Centrostegia thurberi  A. Gray
Red triangles,  Thurber spiny herb, Thurber's spineflower
Centrostegia thurberi, a dicot, is an annual herb that is native to California, is also found outside of California, but is confined to western North America.

Bloom Period
Genus: Centrostegia
Communities: Creosote Bush Scrub, Pinyon-Juniper Woodland
Name Status:
Accepted by JEF + PLANTS

Alternate Names:
JEF + PLANTS: Centrostegia thurberi var. macrotheca
JEF: Chorizanthe thurberi var. cryptantha
JEF + PLANTS: Chorizanthe thurberi var. macrotheca
. . .
More information about  Centrostegia thurberi
Nursery availability from CNPLX
Commercial availability unknown.
Jepson eFlora


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]. 2020. Berkeley, California: The Calflora Database [a non-profit organization]. Available:   (Accessed: Jun 06, 2020).