Fabaceae
Nevada dalea
Psorothamnus polydenius
- Family
- Fabaceae
- Genus
- Psorothamnus
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Common names
By language (1)
- English
- Nevada dalea
Synonyms
- Dalea polydenia S.Watson
- Dalea polydenia Torr.
- Parosela polydenia (Torr.) A.Heller
Flowers
- In flower
- May to July, September (from 22 flowering iNaturalist observations worldwide)
Characteristics
- Growth habit
- Shrub
- Lifespan
- Perennial
- In the US and Canada
- Lower 48 states: native
Photos

FlowerPhoto: Aaron H, CC0, from iNaturalist 
FlowerPhoto: Ben Sims, CC0, from iNaturalist 
FlowerPhoto: Aaron H, CC0, from iNaturalist 
Photo: Stan Shebs, CC BY-SA 3.0, from Wikimedia Commons 
Photo: Steve Matson, CC BY 4.0, from iNaturalist 
Photo: Stan Shebs, CC BY-SA 3.0, from Wikimedia Commons 
Photo: Dominic Gentilcore, CC BY 4.0, from iNaturalist 
Photo: Stan Shebs, CC BY-SA 3.0, from Wikimedia Commons 
Photo: Matt Berger, CC BY 4.0, from iNaturalist 
Photo: Stan Shebs, CC BY-SA 3.0, from Wikimedia Commons 
Photo: Tim Messick, CC BY 4.0, from iNaturalist 
Photo: Stan Shebs, CC BY-SA 3.0, from Wikimedia Commons
More in Psorothamnus
Sources: classification, synonyms from World Flora Online Plant List (2026-06, CC0 1.0); common names, popularity from Wikidata (2026-10-26, CC0 1.0); common names, US characteristics from USDA PLANTS Database (2025-05-29, CC0 1.0). About our plant data.