| Name | Carex oligocarpa var. latifolia Torrey & A. Gray |
| Authorship | Torrey & A. Gray |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Carex oligocarpa Schkuhr ex Willdenow |
| Citation | 1836 Ann. Lyceum Nat. Hist. New York 3: 415 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Carex oligocarpa var. latifolia Torrey & A. Gray |
| Identification made in | [no date] (1), 1995 (1), 2008 (1) |