| Name | Portulaca mucronulata D. Legrand |
| Authorship | D. Legrand |
| Rank | Species |
| Placed in | Portulaca Linnaeus |
| Remarks | [confirmed] [imported from GBIF] |
| Citation | 1945 Comun. Bot. Mus. Hist. Nat. Montevideo 1(15): 6 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Portulaca mucronulata D. Legrand |
| Identification made in | [no date] (2) |