| Name | Portulaca villosa Chamisso |
| Authorship | Chamisso |
| Rank | Species |
| Placed in | Portulaca Linnaeus |
| Remarks | [confirmed] [imported from GBIF] |
| Citation | 1831 Linnaea 6: 565 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Portulaca villosa Chamisso |
| Identification made in | [no date] (2) |