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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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Rudbeckia occidentalis (Western coneflower)
Bransford, W.D. and Dolphia

Rudbeckia occidentalis

Rudbeckia occidentalis Nutt.

Western Coneflower

Asteraceae (Aster Family)

Synonym(s): Rudbeckia occidentalis var. occidentalis

USDA Symbol: ruoc2

USDA Native Status: L48 (N)

 

From the Image Gallery

1 photo(s) available in the Image Gallery

Plant Characteristics

Duration: Perennial
Habit: Herb
Size Notes: Up to about 6 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: Red , Yellow , Green
Bloom Time: Jun , Jul , Aug , Sep , Oct , Nov
Bloom Notes: No ray flowers, only discs.

Distribution

USA: CA , ID , MT , NV , OR , UT , WA , WY

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

Find seed sources for this species at the Native Seed Network.

View propagation protocol from Native Plants Network.

National Wetland Indicator Status

Region:AGCPAKAWCBEMPGPHIMWNCNEWMVE
Status: FAC FAC
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.

From the National Organizations Directory

According to the species list provided by Affiliate Organizations, this plant is on display at the following locations:

Native Seed Network - Corvallis, OR

Web Reference

Webref 38 - Flora of North America (2019) Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.
Webref 23 - Southwest Environmental Information Network (2009) SEINet - Arizona Chapter

Additional resources

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

Metadata

Record Modified: 2023-01-13
Research By: TWC Staff

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