| Name | Haplopappus linearifolius de Candolle |
| Authorship | de Candolle |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Haplopappus Cassini |
| Contains | Haplopappus linearifolius subsp. interior (Coville) H. M. Hall Haplopappus linearifolius var. interior (Coville) M. E. Jones |
| GUID | urn:lsid:ipni.org:names:178005-1 |
| Citation | 1836 Prodr. [A. P. de Candolle] 5: 347 |
| Holdings | 37 Specimens held in the Harvard University Herbaria identified as Haplopappus linearifolius de Candolle |
| Identification made in | [no date] (36), 1969 (1) |