Calflora
Taxon  Report   687    
Arnica longifolia  D. C. Eaton
Longleaf arnica,  Seep spring arnica
Arnica longifolia, a dicot, is a perennial herb that is native to California, is also found elsewhere in North America and beyond.

Bloom Period
Family: ASTERACEAE  
Genus: Arnica
Wetlands: Occurs usually in wetlands, occasionally in non wetlands

Communities: Yellow Pine Forest, Red Fir Forest, Lodgepole Forest, Subalpine Forest, wetland-riparian

Name Status:
Accepted by JEF + PLANTS

Alternate Names:
JEF + PLANTS: Arnica longifolia ssp. myriadenia
PLANTS: Arnica longifolia ssp. genuina
ICPN: Arnica ciliaris
More information about  Arnica longifolia
Nursery availability from CNPLX
Commercial availability unknown.
Jepson eFlora

USDA PLANTS Profile (ARLO6)


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]. 2019. Berkeley, California: The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: Aug 24, 2019).