Cyperus fuscus L. (Cyperaceae)
26．褐穗莎草 图版LI， 8-11
名称文献：Cyperus fuscus Linn. Sp. Pl. ed. 1 (1753) 46; C. B. Clarke in Journ. Linn. Soc. Bot. XXXVI (1903) 212; Diels, Fl. Centr. -China (1905) 6; Liu in Bull. Pek. Soc. Nat. Hist. II (1927-28) 71; Kukenth. in Engl. Pflanzenr. Heft 101, IV, 20 (1936) 235; Kitagawa, Lineam. Fl. Mansh. (1939) 114.