| Name | Portulaca philippi I. M. Johnston |
| Authorship | I. M. Johnston |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Portulaca Linnaeus |
| Citation | 1929 Contr. Gray Herb. 85: 39 |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Portulaca philippi I. M. Johnston |
| Identification made in | [no date] (5) |