Fabaceae
Slender goldenbanner
Thermopsis gracilis
- Family
- Fabaceae
- Genus
- Thermopsis
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Common names
By language (1)
- English
- Slender goldenbanner
Synonyms
- Thermopsis gracilis var. venosa (Eastw.) Jeps.
- Thermopsis macrophylla var. venosa (Eastw.) Isely
- Thermopsis montana var. venosa (Eastw.) Jeps.
- Thermopsis subglabra Henderson
- Thermopsis subglabra L.F.Hend.
- Thermopsis venosa Eastw.
Characteristics
- Growth habit
- Forb/herb
- Lifespan
- Perennial
- In the US and Canada
- Canada: introduced, Lower 48 states: native
Photos

Photo: DeanWmTaylor, CC BY 2.0, from Wikimedia Commons 
Photo: DeanWmTaylor, CC BY 2.0, from Wikimedia Commons 
Photo: Miguel Vieira from Walnut Creek, CA, USA, CC BY 2.0, from Wikimedia Commons 
Photo: Stickpen, CC0, from Wikimedia Commons 
Photo: Stickpen, CC0, from Wikimedia Commons 
Photo: Dean Wm. Taylor, CC BY-SA 3.0, from Wikimedia Commons
More in Thermopsis
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- Aaron's rodThermopsis villosaFabaceae
- California goldenbannerThermopsis californicaFabaceae
- Santa Inez goldenbannerThermopsis macrophyllaFabaceae
- Thermopsis alternifloraFabaceae
- Thermopsis gyirongensisFabaceae
- Thermopsis inflataFabaceae
- Thermopsis mongolicaFabaceae
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.