Taxon report data from Calflora
Recommended Source for Photos:
View Ambrosia chamissonis at Calflora.com
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Ambrosia chamissonis
Common Name:Silver beachweed
Ambrosia chamissonis, a angiosperm, is a perennial herb that is native to California.
US Distribution: | beyond CA but confined to w. North America |
Plant Community(s): | Coastal Strand |
Habitat: | coastal |
Family: | Asteraceae |
Name Status:
Recognized as current in TJM2 + PLANTS + JM93
County distribution list:
Alameda, ContraCosta, Del Norte, Humboldt, Los Angeles, Marin, Mendocino, Monterey, Orange, Santa Barbara, Santa Cruz, San Diego, San Francisco, San Luis Obispo, San Mateo, Sonoma, Ventura

See a detailed Distribution Grid of this plant in Calfornia.
Links: USDA Plants Profile | Jepson Herbarium
Website references on Google