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Plant Database

Search for native plants by scientific name, common name or family. If you are not sure what you are looking for, try the Combination Search or our Recommended Species lists.

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Helianthus occidentalis (Fewleaf sunflower)
Smith, R.W.

Helianthus occidentalis

Helianthus occidentalis Riddell

Fewleaf Sunflower, Western Sunflower

Asteraceae (Aster Family)

Synonym(s):

USDA Symbol: HEOC2

USDA Native Status: L48 (N)

 

From the Image Gallery

6 photo(s) available in the Image Gallery

Plant Characteristics

Duration: Perennial
Habit: Herb
Size Notes: Up to about 5 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: Yellow
Bloom Time: Jun , Jul , Aug , Sep , Oct , Nov

Distribution

USA: AR , DC , FL , GA , IA , IL , IN , KS , KY , LA , MD , MI , MN , MO , NC , NJ , OH , PA , SC , TN , TX , VA , WI , WV
Canada: ON

Growing Conditions

Light Requirement: Sun
Soil Moisture: Dry , Moist

Benefit

Conspicuous Flowers: yes
Attracts: Birds , Butterflies

Value to Beneficial Insects

Special Value to Native Bees

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

Find Seed or Plants

View propagation protocol from Native Plants Network.

National Wetland Indicator Status

Region:AGCPAKAWCBEMPGPHIMWNCNEWMVE
Status: FACU UPL FACU FACU FACU
This information is derived from the U.S. Army Corps of Engineers National Wetland Plant List, Version 3.1 (Lichvar, R.W. 2013. The National Wetland Plant List: 2013 wetland ratings. Phytoneuron 2013-49: 1-241). Click here for map of regions.

Web Reference

Webref 38 - Flora of North America (2019) Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.

Additional resources

USDA: Find Helianthus occidentalis in USDA Plants
FNA: Find Helianthus occidentalis in the Flora of North America (if available)
Google: Search Google for Helianthus occidentalis

Metadata

Record Modified: 2022-12-28
Research By: TWC Staff

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