| Name | Porophyllum obtusifolium de Candolle |
| Authorship | de Candolle |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Porophyllum Guettard |
| GUID | urn:lsid:ipni.org:names:239350-1 |
| Citation | 1836 Prodr. [A. P. de Candolle] 5: 650 |
| Holdings | 7 Specimens held in the Harvard University Herbaria identified as Porophyllum obtusifolium de Candolle |
| Identification made in | [no date] (3), 1911 (1), 1964 (2), 2014 (1) |