| Name | Oreocarya rugulosa Payson |
| Authorship | Payson |
| Rank | Species |
| Placed in | Oreocarya |
| Citation | 1926 Univ. Wyoming Publ. Sci., Bot. 1(6): 166–167 |
| Holdings | 20 Specimens held in the Harvard University Herbaria identified as Oreocarya rugulosa Payson |
| Identification made in | [no date] (20) |