| Name | Erigeron purpuratus Greene |
| Authorship | Greene |
| Rank | Species |
| Placed in | Erigeron Linnaeus |
| Citation | 1900 Pittonia 4(22): 155 |
| Holdings | 21 Specimens held in the Harvard University Herbaria identified as Erigeron purpuratus Greene |
| Identification made in | [no date] (21) |