| Name | Schoenoplectiella ×intermedia Hayasaka |
| Authorship | Hayasaka |
| Rank | Species |
| Placed in | Schoenoplectiella Lye |
| Citation | 2012 J. Jap. Bot. 87(3): 183 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Schoenoplectiella ×intermedia Hayasaka |
| Identification made in | [no date] (1) |