Taxon  Report   1928    
Chamaesyce melanadenia  (Torr.) Millsp.  
(no longer an active name)
Chamaesyce melanadenia, a dicot, is a perennial herb that is native to California, is also found outside of California, but is confined to western North America.
Siskiyou Del Norte Modoc Humboldt Shasta Lassen Trinity Plumas Tehama Butte Mendocino Glenn Sierra Yuba Lake Nevada Colusa Placer Sutter El Dorado Yolo Alpine Napa Sonoma Sacramento Mono Amador Solano Calaveras Tuolumne San Joaquin Marin Contra Costa Alameda Santa Cruz Mariposa Madera San Francisco San Mateo Merced Fresno Stanislaus Santa Clara Inyo San Benito Tulare Kings Monterey San Bernardino San Luis Obispo Kern Santa Barbara Ventura Los Angeles Riverside Orange San Diego Imperial

Bloom Period
Genus: Chamaesyce

Communities: Chaparral
Name Status:
Accepted by PLANTS

JEF other name:
Euphorbia melanadenia

Alternate Names:
PLANTS: Euphorbia melanadenia
ICPN: Chamaesyce aureola
NOTE: Chamaesyce melanadenia is no longer an active name.
More information about  Chamaesyce melanadenia

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: Sep 26, 2020).