Native Plants

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Helianthus pauciflorus ssp. subrhomboideus

Helianthus pauciflorus Nutt. ssp. subrhomboideus (Rydb.) O. Spring & E. Schilling

Stiff Sunflower

Asteraceae (Aster Family)

Synonym(s): Helianthus laetiflorus var. subrhomboideus, Helianthus pauciflorus var. subrhomboideus, Helianthus rigidus ssp. laetiflorus, Helianthus rigidus ssp. subrhomboideus, Helianthus rigidus var. subrhomboideus, Helianthus subrhomboideus

USDA Symbol: HEPAS

USDA Native Status: L48 (N), CAN (N)

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Plant Characteristics

Duration: Perennial
Habit: Herb
Flower:

Bloom Information

Bloom Color: Yellow
Bloom Time: Jun , Jul , Aug , Sep

Distribution

USA: CO , CT , IA , IL , IN , KS , MA , ME , MN , MO , MT , ND , NE , NH , NM , NY , PA , SD , TX , WI , WY
Canada: AB , MB , ON , SK

Benefit

Conspicuous Flowers: yes

Value to Beneficial Insects

Special Value to Native Bees

This information was provided by the Pollinator Program at The Xerces Society for Invertebrate Conservation.

Additional resources

USDA: Find Helianthus pauciflorus ssp. subrhomboideus in USDA Plants
FNA: Find Helianthus pauciflorus ssp. subrhomboideus in the Flora of North America (if available)
Google: Search Google for Helianthus pauciflorus ssp. subrhomboideus

Metadata

Record Modified: 2007-01-01
Research By: TWC Staff

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