Yellow lupine?

Thermopsis montanus, June 11, 2022

Common & scientific name
Golden banner, Thermopsis montana

Family
Pea, Fabaceae

Location
Grottos, 9,200’

Fun, weird, helpful, or little known fact

Looks like a lupine, but it’s yellow, and that’s all you need to know to distinguish it!  Golden banner grows easily and in great quantities around our valley, but in only a few spots on the Pass