| Name | Paspalum polystachyum R. Brown |
| Authorship | R. Brown |
| Rank | Species |
| Placed in | Paspalum Linnaeus |
| Citation | 1810 Prodr. Fl. Nov. Holland. 1: 188 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Paspalum polystachyum R. Brown |
| Identification made in | [no date] (2) |