| Name | Carex rosea var. retroflexa (Muhlenberg ex Willdenow) Torrey |
| Authorship | (Muhlenberg ex Willdenow) Torrey |
| Rank | Variety |
| Placed in | Carex rosea Schkuhr ex Willdenow |
| GUID | urn:lsid:ipni.org:names:47012-2 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Carex rosea var. retroflexa (Muhlenberg ex Willdenow) Torrey |
| Identification made in | [no date] (4) |