| Name | Portulaca poliosperma var. cubensis Urban |
| Authorship | Urban |
| Rank | Variety |
| Placed in | Portulaca poliosperma Urban |
| Citation | 20 May 1907 Symb. Antill. [Urban] 5(2): 342 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Portulaca poliosperma var. cubensis Urban |
| Identification made in | [no date] (3) |