| Name | Rhynchospora yasudana Makino |
| Authorship | Makino |
| Rank | Species |
| Placed in | Rhynchospora Vahl |
| Remarks | [confirmed] [imported from GBIF] |
| Citation | 1903 Bot. Mag. (Tokyo) 17: 188 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Rhynchospora yasudana Makino |
| Identification made in | [no date] (1) |