| Name | Chaenactis attenuata A. Gray |
| Authorship | A. Gray |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Chaenactis |
| GUID | urn:lsid:ipni.org:names:53842-2 |
| Citation | 1875 Proc. Amer. Acad. Arts 10: 73 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Chaenactis attenuata A. Gray |
| Identification made in | [no date] (1) |