| Name | Stipa arnowiae S. L. Welsh & N. D. Atwood |
| Authorship | S. L. Welsh & N. D. Atwood |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Stipa Linnaeus |
| GUID | urn:lsid:ipni.org:names:60437382-2 |
| Citation | 2003 Utah Fl., ed. 3. 799. |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Stipa arnowiae S. L. Welsh & N. D. Atwood |
| Identification made in | [no date] (1) |