| Name | Isopappus hookerianus Torrey & A. Gray |
| Authorship | Torrey & A. Gray |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Isopappus Torrey & A. Gray |
| GUID | urn:lsid:ipni.org:names:130694-2 |
| Citation | 1842 Fl. N. Amer. [Torr. & A. Gray] 2(2): 239 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Isopappus hookerianus Torrey & A. Gray |
| Identification made in | [no date] (1), 2007 (1) |
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