CYPERACEA. 449 
41. Cyperus lateriflorus, Torr. in Bot. U. S. & Mex. Bound. Surv. p. 226. 
NortH Mexico, Santa Cruz, Sonora (Wright, 1950). Hb. Kew. 
42. Cyperus leucolepis, Beck. in Linnea, xxxv. p. 610. 
Soura Mexico, without locality (Coulter, 1611). 
43. Cyperus liebmanni, Steud. Cyper. p. 7. 
Cyperus inconspicuus, Liebm. Mexicos Halvgr. p. 9; Walp. Ann. iil. p. 665. 
Costa Rica (Grsted). 
44, Cyperus ligularis, Linn. Amcen. Acad. v. p. 31; Kunth, Enum. PI. ii. 
p. 69; Boeck. in Linnea, xxxvi. p. 332; Clarke in Journ. Linn. Soc. xxi. p. 196. 
Mariscus rufus, H.B.K. Nov. Gen. et Sp. i. p. 216, t. 67. 
SoutH Mexico, between Mexico and Tacubaya (Bourgeau, 215); Panama, Chagres 
(Hendler, 355).—Co.oms1a to BraziL; also in Tropical Arrica and AusTRaLia, Hb. Kew. 
45. Cyperus luzulx, Rottb. Descr. et Ic. p. 23, t. 13. fig. 2; Kunth, Enum. 
Pl. ii. p. 43; Boeck. in Linnea, xxxv. p. 561; Liebm. Mexicos Halvgr. p. 20. 
SourH Mexico, Colipa (Liebmann), Tuspango (Bourgeau, 2385); Nicaragua, Grey- 
town (Tate, 500); Panama (Seemann, 148).—CoLomBia to Perv, Gurana, and Brazin, 
and in the West INDIEs. 
46. Cyperus macrocephalus, Liebm. Mexicos Halvgr. p: 33. 
SoutH Mexico, coast region on the Rio Nautla near Pital (Liebmann). Hb. Kew. 
47. Cyperus melanostachyus, H.B.K. Nov. Gen. et Sp. i. p. 207; Liebm. 
Mexicos Halvgr. p. 13 (varietates); Boeck. in Linnea, xxxv. p. 455; Clarke in Journ. 
Linn. Soc. xxi. p. 67; S. Wats. in Proc. Am. Acad. xviii. p. 169. 
_ Cyperus variegatus, H. B. K. Nov. Gen. et Sp. i. p. 208. 
Nortu Mexico, region of San Luis Potosi (Parry & Palmer, 904; Schaffner, 568) ; 
SoutH Mexico, Real del Monte (Coulter, 1613), valley of Mexico (Bourgeau, 431), Vera 
Cruz to Orizaba (Miller, 1985), Chinantla and San Lorenzo, Tehuacan (Liebmann) ; 
Guatem4La, Volcan de Fuego (Salvin).—CotomBia to Botrvia. Hb. Kew. 
48, Cyperus mexicanus, Liebm. Mexicos Halvgr. p. 39; Walp. Ann. iii. 
p. 677. 
Sout Mexico, Santa Maria, Tlapacoyo, Vera Cruz (Liebmann). 
49, Cyperus mutisil, Boeck. in Linnea, xxxvi. p. 387. 
Mariscus mutisii, H.B.K. Nov. Gen. et Sp. i. p. 216, t. 66. 
Mariscus karwinskianus, Kunth, Enum. Pl. ii. p. 123. 
Mariscus mexicanus, Steud. Cyper. p. 64. 
Mariscus oaracensis, Steud. Cyper. p. 65 ? 
South Mexico, Vera Cruz to Orizaba (Miller, 1984; Bourgeau, 2979).—Pernv ; 
Braziz. Hb. Kew. 
BIOL. CENTR.-AMER., Bot. Vol. III., February 1889. 3m 
