GRAMINEA. 559 
5. Chloris inermis, Trin. Gram. Unifl. p. 232; Steud. Gram. p. 206. 
Chloris polystachya, Lag. Elench. p. 4. 
Mexico. 
6. Chloris petrza, Thunb. FI. Cap. i. p. 409; Spreng. Syst. Veg. i. p. 296; 
Griseb. Fl. Brit. W. Ind. p. 539. 
Eustachys petrea, Desv. Journ. de Bot. i. 1818, p. 69 ; Nees, Agrostol. Bras. p- 419; Kunth, Enum. 
Pl. i. p. 262. 
Shultesia petrea, Spreng. Pugil. ii. p. 17. 
FLoripa to Texas.—Nicaraeva, Chontales (Tate).—CotomBia to Unvevay; Bermupas; 
West Inpizs; Sourn Arrica. Hb. Kew. 
7. Chloris radiata, Swartz, Fl. Ind. Occ. i. p. 201; Griseb. Fl. Brit. W. Ind. 
p. 939; Doll in Mart. Fl. Bras. ii. 3, p. 63; Kunth, Revis. Gram. ii. t. 179, Enum. 
Pl. i. p. 265, et Suppl. p. 212. 
Panama, Empire Station (8. Hayes, 238).—Cotompia to Perv and Brazit, and in the 
West Inpies. Hb. Kew. 
8. Chloris submutica, H. B. K. Nov. Gen. et Sp. i. p. 167, t. 50; Kunth, 
Enum. Pl. i. p. 263, et Suppl. p. 206 ; Nees in Linnea, xix. p. 291; Peyr. in Linnea, 
xxx. p.5; Fourn. Mex. Pl. Enum., Gram. p. 143; S. Wats. in Proc. Am. Acad. xviii. 
p. 176. 
Eustachys submutica, Roem. et Schult. Syst. Veg. ii. p. 614. 
Norra Mexico, San Luis Potosi (Schaffner, 1074); Sours Mexico, Chapultepec, 
Mirador, Tacubaya, San Augustin de las Cuevas (Schaffner), near Mexico (Bourgeau, 
454), near Lake Tezcuco at 6800 feet (Humboldt & Bonpland). Hb. Kew. 
9. Chloris virgata, Swartz, Fl. Ind. Occ. i. p. 203; H. B. K. Nov. Gen. et Sp. 
i, p. 166; Doll in Mart. Fl. Bras. ii..3, p. 65, t. 18; Fourn. Mex. Pl. Enum., Gram. 
p- 143 ; S. Wats. in Proc. Am. Acad. xviii. p. 176. 
Rhabdochloa virgata, Beauv. Agrostogr. p. 84. 
Chloris gracilis, Durand, Chlor. p. 10; Presl, Relig. Henk. p. 289; Steud. Gram. p. 206. 
Norta Mexico, region of San Luis Potosi (Schaffner, 1072); Sourn Mexico, San 
Cristobal, Orizaba, and San Angel, near Mexico (Bourgeau, 445, 3196), between ‘Toluco 
and Mexico 7200 feet (Humboldt & Bonpland), region of Oaxaca (Liebmann); Guats- 
MALA, Duehas (Godman & Salvin).— West Inpies to Brazit. Hb. Kew. 
67. TRICHLORIS. 
Trichloris, Fourn. Mex. Pl. Enum., Gram. p. 142; Benth. et Hook. Gen. Plant. iii. p. 1166. 
An exclusively American genus of about half a dozen species, ranging from Texas to 
Brazil. 
1. Trichloris fasciculata, Fourn. Mex. Pl. Enum., Gram. p. 142. 
-'Tuxas.—Norru Mexico, San Luis Potosi (Virlet @ Aoust). 
