| Name | Erigeron trifidus Hooker |
| Authorship | Hooker |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Erigeron Linnaeus |
| Contains | Erigeron trifidus var. prasinus J. F. Macbride & Payson |
| GUID | urn:lsid:ipni.org:names:204611-1 |
| Citation | 1834 Fl. Bor.-Amer. [Hooker] 2: 17 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Erigeron trifidus Hooker |
| Identification made in | [no date] (2) |