| Name | Carex lasiocarpa subsp. americana (Fernald) D. Löve & J.-P. Bernard |
| Authorship | (Fernald) D. Löve & J.-P. Bernard |
| Rank | Subspecies |
| Placed in | Carex lasiocarpa Ehrhart |
| GUID | urn:lsid:ipni.org:names:46464-2 |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Carex lasiocarpa subsp. americana (Fernald) D. Löve & J.-P. Bernard |
| Identification made in | [no date] (3), 2012 (2) |