Carex satzumensis Carex satzumensis Franch. & Savat. in En. Pl. Jap. 2: 132. 1877≡C. nikoensis Franch. & Savat. in En. Pl. Jap. 2: 132. 1877≡C. contracta Boeck. in Cyp. Nov. 2: 34. 1890