Synonyms
Osculisa sudetica (Opiz) Raf.
Carex aterrima var. wolfii Kneuck.
Carex binnensis Kneuck.
Carex atrata f. wolfii (Kneuck.) Kük.
Carex atrata subsp. perfusca (V.I.Krecz.) T.Koyama
Carex perfusca V.I.Krecz.
Carex caucasica subsp. perfusca (V.I.Krecz.) T.Koyama