| Name | Carex scaposa var. marantacea Raymond |
| Authorship | Raymond |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Carex scaposa C. B. Clarke |
| Citation | 1957 Naturaliste Canad. 84: 74 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Carex scaposa var. marantacea Raymond |
| Identification made in | [no date] (1) |