| Name | Pediomelum megalanthum var. epipsilum (Barneby) J. W. Grimes |
| Authorship | (Barneby) J. W. Grimes |
| Rank | Variety |
| Placed in | Pediomelum megalanthum (Wooton & Standley) Rydberg |
| Citation | 1986 Brittonia 38: 185 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Pediomelum megalanthum var. epipsilum (Barneby) J. W. Grimes |
| Identification made in | [no date] (1) |