Thermopsis montana, the false lupin,[3] mountain goldenbanner,[4] golden pea,[5] mountain thermopsis,[6] or revonpapu, is a plant species which is native to the western United States.

[7] Thermopsis montana is a perennial herb.

[8] The flowers are golden-yellow, growing in dense but elongate racemes on leafy stems which can grow up to about 3 feet (0.91 m) in height.

[8] The leaves grow in triplicate formations.

[9] The plant grows densely in meadows and in moist areas of the high plains, sometimes in association with sagebrush.