Taxon  Report   683    
Arnica discoidea  Benth.
Rayless arnica
Arnica discoidea, a dicot, is a perennial herb that is native to California, is also found outside of California, but is confined to western North America.

Bloom Period
Genus: Arnica
Communities: Mixed Evergreen Forest, Yellow Pine Forest, Douglas-Fir Forest, Red Fir Forest
Name Status:
Accepted by JEF + PLANTS

Alternate Names:
JEF + PLANTS: Arnica discoidea var. alata
JEF + PLANTS: Arnica discoidea var. eradiata
PLANTS: Arnica grayi
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More information about  Arnica discoidea
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: Mar 30, 2020).