| Name | Puccinellia retroflexa (Curtis) Holmberg |
| Authorship | (Curtis) Holmberg |
| Rank | Species |
| Placed in | Puccinellia |
| Remarks | [confirmed] [imported from GBIF] |
| Citation | 1918 Sv. Fanerogamfl. 97 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Puccinellia retroflexa (Curtis) Holmberg |
| Identification made in | [no date] (1) |