252 158. CYPERACES. 
Isolepis Micheliana, Roem. et Schult. Syst. ii. p. 114; Mazim. Prim 
Fl. Amur, p. 300; Debeaux, Fl. Tchefou, p. 147. 
Cyperus pygmeeus, var. 6, Boeck. in Linnea, xxxv. (1867-8) p. 494, et 
vm Flora, liv. (1871) p. 159; Benth. et Hook. f. Gen. PI. iii. p. 1044 pro 
parte. 
Fimbristylis Micheliana, Reichb. Fl. Germ. Excurs. p. 75. 
Carn: Peking (Williams, 12187!); SHINGKING : Moukden 
(James); Suantune (Staunton! Debeaux, 199!); KrANGSU: 
Shanghai (Maingay, 634! Faber, 230!) Tsien Mts. (Faber, 
1513!); Norru CENTRAL Cursa: Hukiascien (Hugh !); Yun- 
NAN: Tali (Delavay, 2628!); Kwanarune : Canton ( Debeauz). 
Mus, Brit.; Herb. Kew. 
Frequent throughout the Palearctic area, extending in East 
Asia to Tonkin, Java, and Japan. 
10. Scirpus mucronatus, Linn. Sp. Pl. ed. 1, p. 50, ed. 2, p. 78, 
pro majore parte et herb. propr.; Kunth, Enum. Pl. ii. p. 161; 
Boeck. in Linnea, xxxvi. (1869-70) p. 703; C. B. Clarke, in 
Hook. f. Fl. Brit. Ind. vi. P. 657; Diels, in Engl. Bot. Jahrb. 
xxix. (1901) p. 228. 
Scirpus triangulatus, Roxb. Hort. Beng. p. 8l, et Fl. Ind. i. p. 217; 
Hance, MS. in herb. propr. 
Scirpus cognatus, Hance, in Ann. Se. Nat. sér. 4, xv. (1861) p. 228. 
Formosa: Takow (4A. Henry, 1190); Huren (A. Henry, 
4218, 4255 !), Ichang (A. Henry, 2295, 2930!); Kwanerune: 
Whampoa (Hance, 6682 !), Canton (Sampson, 266!). . Mus. Brit.; 
Herb. Kew. 
Old World; extending from Portugal and Madagascar to 
Japan and New South Wales; abundant in India. 
11. Scirpus radicans, Schkuhr, in Usteri, Ann. iv. (1793) 
p. 49, t. 1; Mazim. Prim. Fl. Amur. p. 299 ; Boeck. in Linnea, 
xxxvi. (1869-70) p. 727 ; Franch. Pl. David. i. p. 317. 
Scirpus sylvaticus, var. radicans, Willd. Sp. Pl. i. p. 308; Regel, FI 
Ussur. p. 177. 
Seidlia radicans, Opiz, Natur. Tausch. ix. p. 349. 
CHL: Jehol (David). 
Common in North Asia, extending west to Germany, east to 
Japan. Itis, in analytical tables, differentiated from 5. sylvaticus 
by the pedicellate, not clustered, spikelets. As pedicellate as 
well as clustered spikelets occur frequently on one culm, there is 
some confusion in the synonymy, and such examples constitute 
