Calflora
Taxon  Report   12548    
Helianthus angustifolius  L.  
(no longer an active name)
Swamp sunflower
Helianthus angustifolius, a dicot, is an annual or perennial herb that is not native to California.
Family: ASTERACEAE  
Genus: Helianthus
Name Status:
Accepted by PLANTS

Alternate Names:
PLANTS: Helianthus angustifolius var. planifolius
NOTE: Helianthus angustifolius is no longer an active name.
More information about  Helianthus angustifolius
Nursery availability from CNPLX
Commercial availability unknown.
USDA PLANTS Profile (HEAN2)

Search efloras.org (Flora of North America)

Photos on Google Images

Consortium of California Herbaria


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: Dec 12, 2019).