L. — C. 22. World, in warm regions ; in America 

 Vom Virginia to South Brazil, common. 



Cyperus diffllSUS, Vahl., syn. C. elegans. Swarf:. C. laxus, Griseb.— 

 V. 1090, 1675, 1970. World, in tropical regions, common. 



Cyperus distans, L.f.—V. 1677. World, in tropical and subtropical 

 regions; in America from Cuba to Rio Janeiro, common. 



Cyperus rotundus, L.—B. 338 ; M. 53. World, in warm regions ; a 



Cyperus sphacelatus, Bottb.—V. 520, 842. America and Africa, in 



■:;••; n !i" formei i'r in . '. ii!'* : ,; t > vmiU lira il, \, i -, 

 plentiful in the West Indies. 



Mariscus ferax, C. B. Clarke. svn. Cvperu:; ilia,. Rich., C. odo- 

 ratus, (iriscb.Otcn /..',. and C. flexuoMis, /7/A/.— V. 351. 722. World, in 

 warm regii :i- : rica from New Orleans to Argent in.". 



Mariscus flavus, Vahl.,syn. Cyperus llavamariscus, (Jriseb. partim. — 

 V. 1084. America, Texas to Argentina, common. 



Mariscus rufus, H. B.K., syn. Cyperus ligularis, £.~V. 316; 

 B. 337; M. 51, America. Virginia to South Brazil, plentiful in West 

 Indies, Africa, and Mascarene Islands. 



Mariscus Jacquinii, H. B.K.—V. 243. Central America and 

 Venezuela. Received from no other West Indian Island except St. 

 Vincent. 



Eleocharis interstincta, B. Br. syn. Scirpus plantaj 



lion L.). — V. 11. Tropical and sub-tropical America, gi 

 Fimbristylis complanata, Link, syn. Scirpus amenfac 



J. Guilding. VVorM, in warm regions, general. 

 Fimbristylis ferruginea, Vahl. syn. Scirpus ferrng 



1; M. 52. World, in warm regions, especially near 



ffassk, syn. AMI 



cans, Cham, et Schlccht.—X . 



Dichromena ciliata, Vahl., syn. Rynchospora 



(rriseb. — V.539; 15.346. Tropical America, iro 

 plentiful in West Indies. 

 Ryuchospora polyphylla, Kvnth.—X. 133 

 common, Venezuela and New Grena 



