Helianthus pauciflorus
PlantsFamily: Asteraceae · Genus: Helianthus
Matt Lavin from Bozeman, Montana, USA · cc_by_sa
About
Helianthus pauciflorus, called the stiff sunflower, is a North American plant species in the family Asteraceae. It is widespread across the Great Plains, the Rocky Mountains, and the Great Lakes region, and naturalized in scattered locations in the eastern United States and in much of southern Canada.
Summary from Wikipedia
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Growing details and traits for Helianthus pauciflorus in the Library.
No cultivars in the Library yet — the full profile above covers the species itself.