308 Cyperacee. (Cyperus. 
Page 26.—For Cyperus cuspidatus H. B. K. read: 
Cc. uncinatus Poir. in Lamk. Encycl. VII, p. 247 (1806). C. 
cuspidatus H. B. K. Nov. Gen. & Sp. I, p. 204 (1815). 
Page 44 
C. tuberosus Rottb. Kathi Korai, T. 
Dry region ; common. 
This is considered to be a variety of C. rotundus Linn. by Kukenthal 
(in Notizbl. Bot. Gard. Berlin IX, p. 305, 1925), who should have 
adopted Clarke’s name procerula, but Sedgwick (in Journ. Bomb. 
N.H.S. XXV, p. 696, 1918) mentions ‘‘ differences of habit noticeable 
in the field.” 
Page 38.—For C. alopecuroides Rottb. read: 
Juncellus alopecuroides Clarke in Fl. Brit. Ind. VI, p. 595 
(1894). Cyperus alopecuroides Rottb. Descr. & Ic. p. 38 t. 8 (1773). 
Page 39.— 
2. MARISCUS Jail. 
Add to the key after: 
Leaves {-i in. broad: 
Spikelets 2-flowered, brownish-green, not 
spreading at right angles; nuts chest- 
nut : . 5. M. CYPERINUS. 
Spikelets 1- flowered ; " spikelets spreading 
at right angles: 
Spikelets dense : 
Nut black; glumes creamy-yellow 4. M. PANICEUS. 
Nut yellow : 
Glumes golden-yellow . 8. M. ROXxBURGHIANUS. 
Glumes white with green midribs . 9. M. Pienus: 
Spikelets loosely arranged ; nut brown; 
glumes light green 6. M. SIEBERIANUS. 
Leaves linear; spikelets 2- flowered, bright 
green, not spreading at right angles . 4%. M. TENUIFOLIUS. 
For Mariscus albescens Gaud. read: 
2. M. stuppeus Merr. in Phil. Journ. Sc. Bot. III, p. 398 (1909). 
Cyperus stuppeus Forst. f. Prodr. p. 89 (1786). Mariscus albescens 
Gaud. in Freyc. Voy. Bot. p. 415 (1826). Cyperus pennatus Lamk. 
Tabl. Encycl. I, p. 144 (1791). 
M. Tuwaitesti Livera in Ann. Perad. XI (1928) is a species of 
Cyperus. 
For M. microcephalus Presl. read: 
3. MZ. compactus Druce in Rep. Bot. Exch. Cl. 1916, p. 634 
(1917); Haines Bot. Bihar and Orissa p. 910 (1924). Cyperus com- 
_pactus Retz. Obs. V,. p. 10 (1791) non Lamk. C. congestus Poir. 
Encyel.: Vil, p.-236 (1804) non Mariscus congestus Clarke. Cyperus 
dilutus Vahl Enum. II, p. 357 (1806). Mariscus microcephalus Presl, 
Rel. Haenk. p. 182 (1830). M. dilutus Nees in Wight Contrib. p. 90 
Part V. 
