| Name | Rigiopappus leptocladus A. Gray |
| Authorship | A. Gray |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Rigiopappus A. Gray |
| Contains | Rigiopappus leptocladus var. longiaristatus A. Gray |
| GUID | urn:lsid:ipni.org:names:241498-1 |
| Citation | 1865 Proc. Amer. Acad. Arts 6: 548 |
| Holdings | 8 Specimens held in the Harvard University Herbaria identified as Rigiopappus leptocladus A. Gray |
| Identification made in | [no date] (7), 2007 (1) |