书带薹草(原亚种) shu dai tai cao (yuan ya zhong)

Carex remota Linnaeus subsp. rochebrunii (Franchet & Savatier) Kükenthal; C. remota var. rochebrunii (Franchet & Savatier) C. B. Clarke.

Leaves: membranous side of leaf sheaths at mouth not projected forming a tonguelike appendage. Utricles veined on both faces.

Forests, wet grasslands. Anhui, Henan, Jiangsu, Zhejiang [Bhutan, India, Indonesia, Japan, Nepal, Sri Lanka].