| Name | Pachylophus crinitus Rydberg |
| Authorship | Rydberg |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Pachylophus |
| GUID | urn:lsid:ipni.org:names:179856-2 |
| Citation | 1917 Fl. Rocky Mts. 598: 1064 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Pachylophus crinitus Rydberg |
| Identification made in | [no date] (1) |