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Helianthella uniflora var. uniflora
Helianthella uniflora (Nutt.) Torr. & A. Gray var. uniflora
Oneflower Helianthella
Asteraceae (Aster Family)
Synonym(s): Helianthus uniflorus
USDA Symbol: HEUNU
USDA Native Status: L48 (N)
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Plant Characteristics
Duration: PerennialHabit: Herb
Size Notes: Up to about 4 feet tall.
Fruit: Fruit is a cypsela (pl. cypselae). Though technically incorrect, the fruit is often referred to as an achene.
Bloom Information
Bloom Color: YellowBloom Time: May , Jun , Jul , Aug
Distribution
USA: CO , ID , MT , NM , NV , OR , UT , WYWeb Reference
Webref 3 - Flora of North America (2014) Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.Additional resources
USDA: Find Helianthella uniflora var. uniflora in USDA PlantsFNA: Find Helianthella uniflora var. uniflora in the Flora of North America (if available)
Google: Search Google for Helianthella uniflora var. uniflora
Metadata
Record Modified: 2019-03-29Research By: CBR