| Name | Pterocaulon serrulatum Guillaumin |
| Authorship | Guillaumin |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Pterocaulon |
| Contains | Pterocaulon serrulatum var. velutinum Guillaumin |
| GUID | urn:lsid:ipni.org:names:240180-1 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Pterocaulon serrulatum Guillaumin |
| Identification made in | [no date] (1) |