| Name | Portulaca retusa Engelmann | 
| Authorship | Engelmann | 
| Rank | Species | 
| NomenclaturalStatus | NomLeg | 
| Placed in | Portulaca Linnaeus | 
| GUID | urn:lsid:ipni.org:names:699345-1 | 
| Citation | 1850 Boston J. Nat. Hist. 6(2): 154 | 
| Holdings | 36 Specimens held in the Harvard University Herbaria identified as Portulaca retusa Engelmann | 
| Identification made in | [no date] (35), 2009 (1) | 
