⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record ild-56137, with some changes.

Pediomelum hypogaeum var. hypogaeum (Nutt.) Rydb. is a synonym of Psoralea hypogaea Torr. & A.Gray

This name is a synonym of Psoralea hypogaea Torr. & A.Gray.

The record derives from ILDIS which reports it as a synonym (record 56137).