| Name | Haplopappus eximius H. M. Hall |
| Authorship | H. M. Hall |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Haplopappus Cassini |
| GUID | urn:lsid:ipni.org:names:211475-1 |
| Citation | 1915 Univ. Calif. Publ. Bot. 6: 170 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Haplopappus eximius H. M. Hall |
| Identification made in | [no date] (1) |