| Name | Carex leptalea subsp. harperi (Fernald) W. Stone |
| Authorship | (Fernald) W. Stone |
| Rank | Subspecies |
| Placed in | Carex leptalea Wahlenberg |
| Citation | 1912 Pl. S. New Jersey 305 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Carex leptalea subsp. harperi (Fernald) W. Stone |
| Identification made in | [no date] (1) |