| Name | Carex paupercula var. irrigua (Wahlenberg) Fernald |
| Authorship | (Wahlenberg) Fernald |
| Rank | Variety |
| Placed in | Carex paupercula Michaux |
| GUID | urn:lsid:ipni.org:names:46829-2 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Carex paupercula var. irrigua (Wahlenberg) Fernald |
| Identification made in | [no date] (1) |