| Name | Stipa porteri Rydberg | 
| Authorship | Rydberg | 
| Rank | Species | 
| Placed in | Stipa Linnaeus | 
| GUID | urn:lsid:ipni.org:names:289493-2 | 
| Citation | 1905 Bull. Torrey Bot. Club 32: 599 | 
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Stipa porteri Rydberg | 
| Identification made in | [no date] (1), 2013 (1) | 
