| Name | Erigeron tweedyi Canby |
| Authorship | Canby |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Erigeron Linnaeus |
| GUID | urn:lsid:ipni.org:names:204635-1 |
| Citation | 1888 Bot. Gaz. 13: 17 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Erigeron tweedyi Canby |
| Identification made in | [no date] (1) |