| Name | Scirpus yagara Ohwi |
| Authorship | Ohwi |
| Rank | Species |
| Placed in | Scirpus Linnaeus |
| Citation | 1944 Mem. Coll. Sci. Kyoto Imp. Univ., Ser. B, Biol. 18, No. 1, 110 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Scirpus yagara Ohwi |
| Identification made in | [no date] (1) |