Golden Pea, Mountain Thermopsis, Slender Thermopsis, Slender golden-banner: Thermopsis gracilis (Synonyms: Thermopsis gracilis var. gracilis, Thermopsis gracilis var. venosa, Thermopsis macrophylla, Thermopsis macrophylla var. venosa, Thermopsis montana var. venosa, Thermopsis subglabra) -
Common Thermopsis, Golden Pea, Hitchcock's Thermopsis, Mountain Golden-banner, Mountain Thermopsis, Slender Golden-banner: Thermopsis montana var. ovata (Synonyms: Thermopsis gracilis var. ovata, Thermopsis macrophylla, Thermopsis macrophylla var. hitchcockii, Thermopsis montana var. hitchcockii, Thermopsis montana var. ovata, Thermopsis rhombifolia var. ovata) -