Taxon  Report   1938 
Chamaesyce platysperma  (S. Watson) Shinn.  (not 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 and Arizona, Sonora, Mexico.
It was 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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Plant Characteristics
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Bloom Period
Genus: Chamaesyce
Creosote Bush Scrub
Habitat: dunes [CNPS Inventory]
Distribution by County 

Add an Observation of  Chamaesyce platysperma

Name Status:
Accepted by TJM2 + PLANTS + JM93
JEFR + CNPS accepted name: Euphorbia platysperma
NOTE: Chamaesyce platysperma is not an active name in the Calflora species table.
More information about  Chamaesyce platysperma

Records from the Consortium of California Herbaria

Original Publication citation (ITIS)


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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:   (Accessed: Oct 22, 2016).

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