little Indian breadroot or subterranean Indian breadroot. (Pediomelum hypogaeum)

Pediomelum hypogaeum is a species in the Pediomelum genus. It is commonly known as little Indian breadroot or subterranean Indian breadroot. This name is accepted name for the species in the family Fabaceae subfamily Faboideae, tribe Psoraleeae, . . This species is found in black soil prairies in Texas..