| Name | Portulaca pachyrrhiza Gagnepain |
| Authorship | Gagnepain |
| Rank | Species |
| Placed in | Portulaca Linnaeus |
| Remarks | [confirmed] [imported from GBIF] |
| Citation | 1909 Bull. Soc. Bot. France 56: 41 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Portulaca pachyrrhiza Gagnepain |
| Identification made in | [no date] (1) |