| Name | Gahnia aspera (R. Brown) Sprengel |
| Authorship | (R. Brown) Sprengel |
| Rank | Species |
| Placed in | Gahnia J. R. Forster & G. Forster |
| Remarks | [confirmed] [imported from GBIF] |
| Citation | 1825 Syst. Veg. (ed. 16) [Sprengel] 2: 114 |
| Holdings | 10 Specimens held in the Harvard University Herbaria identified as Gahnia aspera (R. Brown) Sprengel |
| Identification made in | [no date] (10) |