| Name | Haplopappus bloomeri var. angustatus A. Gray |
| Authorship | A. Gray |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Haplopappus bloomeri A. Gray |
| GUID | urn:lsid:ipni.org:names:117443-2 |
| Citation | 1868 Proc. Amer. Acad. Arts 7: 354 |
| Holdings | 10 Specimens held in the Harvard University Herbaria identified as Haplopappus bloomeri var. angustatus A. Gray |
| Identification made in | [no date] (10) |