| Name | Carex lankana T. Koyama |
| Authorship | T. Koyama |
| Rank | Species |
| Placed in | Carex Linnaeus |
| Remarks | [confirmed] [imported from GBIF] |
| Citation | 1970 Bot. Mag. (Tokyo) 83: 184 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Carex lankana T. Koyama |
| Identification made in | [no date] (1) |