| Name | Arnicastrum guerrerense Villaseñor |
| Authorship | Villaseñor |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Arnicastrum |
| GUID | urn:lsid:ipni.org:names:929827-1 |
| Citation | 1986 Syst. Bot. 11: 277 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Arnicastrum guerrerense Villaseñor |
| Identification made in | [no date] (2) |