Taxon  Report   1938    
Chamaesyce platysperma  (Engelm.) Shinners  
(no longer an active name; please see Euphorbia platysperma)
Flat seeded spurge,  Flatseed sandmat
Chamaesyce platysperma, a dicot, is an annual herb that is native to California, Arizona, Sonora, Mexico.
also called Euphorbia platysperma

Bloom Period
Genus: Chamaesyce
Habitat: dunes

Communities: Creosote Bush Scrub

Name Status:
Accepted by PLANTS

JEF + CNPS other name:
Euphorbia platysperma

Alternate Names:
PLANTS: Euphorbia platysperma
NOTE: Chamaesyce platysperma is no longer an active name.
More information about  Chamaesyce platysperma
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: Jan 25, 2020).