| Name | Erythrocoma arizonica Greene |
| Authorship | Greene |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Erythrocoma |
| GUID | urn:lsid:ipni.org:names:724836-1 |
| Citation | 1906 Leafl. Bot. Observ. Crit. 1: 176 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Erythrocoma arizonica Greene |
| Identification made in | [no date] (1) |