| Name | Erigeron tenuis Torrey & A. Gray |
| Authorship | Torrey & A. Gray |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Erigeron Linnaeus |
| GUID | urn:lsid:ipni.org:names:204591-1 |
| Citation | 1842 Fl. N. Amer. [Torr. & A. Gray] 2: 175 |
| Holdings | 68 Specimens held in the Harvard University Herbaria identified as Erigeron tenuis Torrey & A. Gray |
| Identification made in | [no date] (65), 1943 (1), 1983 (2) |