| Name | Carex viridula subsp. brachyrrhyncha (Celakovsky) B. Schmid | 
| Authorship | (Celakovsky) B. Schmid | 
| Rank | Subspecies | 
| Placed in | Carex viridula Michaux | 
| Citation | 1983 Watsonia 14(4): 317 | 
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Carex viridula subsp. brachyrrhyncha (Celakovsky) B. Schmid | 
| Identification made in | [no date] (1) |