| Name | Portulaca mexicana P. Wilson |
| Authorship | P. Wilson |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Portulaca Linnaeus |
| GUID | urn:lsid:ipni.org:names:699270-1 |
| Citation | 1928 Torreya 28: 29 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Portulaca mexicana P. Wilson |
| Identification made in | [no date] (3) |