| Name | Erigeron rhizomatus Cronquist |
| Authorship | Cronquist |
| Rank | Species |
| Placed in | Erigeron Linnaeus |
| Citation | 1947 Brittonia 6: 274 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Erigeron rhizomatus Cronquist |
| Identification made in | [no date] (1) |