GRAMINE. 539 
3, Muehlenbergia anomala, Fourn. Mex. Pl. Enum., Gram. p. 82. 
Mexico, without locality (Liebmann). 
4. Muehlenbergia berlandieri, Trin. Agrostidea, ii. p- 53; Steud. Gram. 
p. 179; Fourn. Mex. Pl. Enum., Gram. p. 83. 
Sourn Mexico, mountains around Mexico (Berlandier), Teotihuacan (Hahn). 
S. Watson (Proc. Am. Acad. xviii. p. 174) doubtingly refers to this species Wright’s 
1992 and Schaffner’s 1057, from San Luis Potosi. 
5. Muehlenbergia botteri, Fourn. Mex. Pl. Enum., Gram. p. 85. «+ 
Souru Mexico, Orizaba (Botteri, 87; Miiller, 2006), without locality (Karwinskt). 
6. Muehlenbergia bourgei, Fourn. Mex. Pl. Enum., Gram. p. 86. 
SourH Mexico, Desierto Viejo, valley of Mexico and Montezuma near Cuantepec 
(Bourgeau, 455, 1309), Guazimalpan (Schaffner). Hb. Kew. 
7. Muehlenbergia breviseta, Griseb. ex Fourn. Mex. Pl. Enum., Gram. p. 83. 
Sout Mexico, Orizaba (Miller, 1453, 2003, 2093). 
Fournier suggests that the doubtful Podosemum glaucum, Nees (Linnea, xix. p. 689), 
is of this affinity. 
8. Muehlenbergia calamagrostidea, Kunth, Revis. Gram. i. p. 63, et Enum. 
Pl. i. p. 199; Fourn. Mex. Pl. Enum., Gram. p. 84; S. Wats. in Proc. Am. Acad. xviii. 
p. 174. 
Calamagrostis quitensis, H. B. K. Nov. Gen. et Sp. i. p. 183. 
Calamagrostis mexicana, Kunth, Synopsis Pl. Aiquin. Orb. Nov. iv. p. 473. 
Arundo quitensis, Roem. et Schult. Syst. Veg. ii. p. 509. 
Muehlenbergia longiseta, Benth. Pl. Hartw. p. 28 (cfr. ibid. p. 347). 
Nortu Mexico, Parras, Coahuila (Palmer, 1348), San Luis Potosi (Schaffner), region 
of San Luis-Potosi 6000 to 8000 feet (Parry & Palmer, 930); Soura Mexico, Aguas 
Calientes (Hartweg, 248), Vera Cruz (Gouin), Oaxaca (Ghiesbreght), Real del Monte 
(Coulter, 1655), valley of Mexico (Bourgeau, 218, 909), Cuernavaca (Schaffner), near 
Zopilote, Mescala, and Sochipala at 1600 to 3100 feet (Humboldt & Bonpland). Hb. 
Kew. 
9. Muehlenbergia ciliata, Trin. Gram. Unifl. p. 193; Kunth, Enum. PI. i. 
p. 199; Fourn. Mex. Pl. Enum., Gram. p. 83. 
Podosemum ciliatum, H. B. K. Nov. Gen. et Sp. i. p. 128. 
Trichochloa ciliata, Roem. et Schult. Syst. Veg. ii. p. 386. 
Polypogon cihatus, Spreng. Syst. Veg. i. p. 248. 
Sout Mexico, Volcan de Jorullo 2940 feet (Humboldt & Bonpland), San Nicolas, 
near Mexico (Bourgeau, 1034), Orizaba (Miller, 2074, 2105), Escamela (Bourgeau, 
3171); Guatemaa, Duefias (Godman & Salvin). Hb. Kew. 
10. Muehlenbergia clomena, Trin. Gram. Unifl. p. 194; Kunth, Enum. Pl. 
322 
