| Name | Carex tenera var. echinodes (Fernald) Wiegand |
| Authorship | (Fernald) Wiegand |
| Rank | Variety |
| NomenclaturalStatus | Unknown |
| Placed in | Carex tenera Dewey |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Carex tenera var. echinodes (Fernald) Wiegand |
| Identification made in | [no date] (1) |