| Name | Pediomelum subacaule (Torr. & A. Gray) Rydberg |
| Authorship | (Torr. & A. Gray) Rydberg |
| Rank | Species |
| Placed in | Pediomelum Rydberg |
| Citation | 1919 N. Amer. Fl. 24(1): 20 |
| Holdings | 26 Specimens held in the Harvard University Herbaria identified as Pediomelum subacaule (Torr. & A. Gray) Rydberg |
| Identification made in | [no date] (26) |