| Name | Fimbristylis tristachya R. Brown |
| Authorship | R. Brown |
| Rank | Species |
| Placed in | Fimbristylis |
| Remarks | [confirmed] [imported from GBIF] |
| Citation | 1810 Prodr. Fl. Nov. Holland. 226 |
| Holdings | 14 Specimens held in the Harvard University Herbaria identified as Fimbristylis tristachya R. Brown |
| Identification made in | [no date] (14) |