Synonyms
Carex gaudichaudiana var. contracta (F.Muell.) Kük.
Carex satsumensis var. nakaii Hayata
Carex nikoensis Franch. & Sav.
Vignidula nikoensis (Franch. & Sav.) Fedde & J.Schust.
Carex satsumensis var. longiculma Hayata
Carex contracta Boeckeler