Synonyms
Carex dispalata var. niigatensis Franch. & Sav.
Carex persistens Ohwi
Carex dispalata var. costata Kük.
Carex pollens var. angustior C.B.Clarke
Carex coronata H.Lév.
Carex pollens C.B.Clarke
Carex persistens var. takeuchii Ohwi
Carex subanceps Boeckeler