| Name | Carex breviculmis subsp. royleana (Nees) Kükenthal |
| Authorship | (Nees) Kükenthal |
| Rank | Subspecies |
| NomenclaturalStatus | NomLeg |
| Placed in | Carex breviculmis R. Brown |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Carex breviculmis subsp. royleana (Nees) Kükenthal |
| Identification made in | [no date] (5) |