| Name | Aster haydenii Porter |
| Authorship | Porter |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Aster Linnaeus |
| GUID | urn:lsid:ipni.org:names:181381-1 |
| Citation | 1872 Prelim. Rep. U.S. Geol. Surv. Montana 485 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Aster haydenii Porter |
| Identification made in | 1947 (1), 1983 (1), 1984 (1) |