| Name | Hackelia ursina var. diaboli J. L. Gentry |
| Authorship | J. L. Gentry |
| Rank | Variety |
| Placed in | Hackelia ursina (A. Gray) I. M. Johnston |
| Citation | 1974 Southw. Naturalist 19(2): 143–144 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Hackelia ursina var. diaboli J. L. Gentry |
| Identification made in | 1969 (1) |