| Name | Cyperus flabelliformis Rottbøll |
| Authorship | Rottbøll |
| Rank | Species |
| NomenclaturalStatus | NomSuperfl |
| Placed in | Cyperus Linnaeus |
| Remarks | [nom. illeg.] |
| Citation | 1773 Descr. Pl. Rar. 42 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Cyperus flabelliformis Rottbøll |
| Identification made in | [no date] (1) |