| Name | Chaenactis tenuifolia Nuttall |
| Authorship | Nuttall |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Chaenactis |
| GUID | urn:lsid:ipni.org:names:192268-1 |
| Citation | 1841 Trans. Amer. Philos. Soc. n.s. 7: 375 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Chaenactis tenuifolia Nuttall |
| Identification made in | [no date] (2) |