Pediomelum argophyllum

Pediomelum argophyllum, synonym Psoralea argophylla, (common name silverleaf Indian breadroot) is a species of legume in the family Fabaceae. The species is native to the central United States, as well as the three Canadian prairie provinces, Alberta, Saskatchewan, and Manitoba. Pediomelum argophyllum grows naturally as a forb, and it grows perennially.