| Name | Juglans rupestris Engelmann ex Torrey |
| Authorship | Engelmann ex Torrey |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Juglans |
| GUID | urn:lsid:ipni.org:names:30116301-2 |
| Citation | 1853 Rep. Exped. Zuni & Colorado Rivers 171 |
| Holdings | 20 Specimens held in the Harvard University Herbaria identified as Juglans rupestris Engelmann ex Torrey |
| Identification made in | [no date] (17), 1943 (1), 1944 (1), 2012 (1) |