| Name | Portulaca intraterranea J. M. Black |
| Authorship | J. M. Black |
| Rank | Species |
| Placed in | Portulaca Linnaeus |
| Remarks | [confirmed] [imported from GBIF] |
| Citation | 1926 Trans. & Proc. Roy. Soc. South Australia 50: 283 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Portulaca intraterranea J. M. Black |
| Identification made in | [no date] (1) |