550 GRAMINEA. 
12. Epicampes stricta, Presl, Relig. Henk. i. p. 235, t. 39; Kunth, Enum. PL 
i. p. 209; Fourn. Mex. Pl. Enum., ‘Gram. p. 89. 
Epicampes robusta, Fourn. loc. cit. 
Texas; New Mexico.—Norta Mexico, Sierra Madre (Seemann), San Luis Potosi 
(Virlet d Aoust); Sours Mexico, above Tacubaya and at Santa Fé and Guadalupe 
(Bourgeau, 536, 683, 1153), Mirador (Schaffner), Tanque Colorado (Karwinski).— 
GuaTEMALA, lower part of Volcan de Agua (Godman & Salvin). Hb. Kew. 
54. BAUCHEA. 
Bauchea, Fourn. Mex. Pl. Enum., Gram. p. 87; Benth. et Hook. Gen. Plant. iii. p. 1149. 
Limited to the following species, and described as differing from Mpicampes mainly in 
the very unequal empty glumes. 
1. Bauchea karwinskii, Fourn. Mex. Pl. Enum., Gram. p. 87. 
SoutH Mexico, Cafion de las Minas and Victoria and Tanquecillas (Karwinski). 
55. AGROSTIS. 
Agrostis, Linn. Gen. Plant. n. 80, pro parte; Benth. et Hook. Gen. Plant. iii. p-. 1149. 
A genus of nearly 100 species, very widely diffused, yet most numerous in the north 
temperate regions ; a few are almost cosmopolitan. In this, as in other genera, Fournier 
has founded a number of species on extremely slender characters. 
1. Agrostis berlandieri, Fourn. Mex. Pl. Enum., Gram. p. 96. 
Muxico, Totonilco (Berlandier). 
2. Agrostis borealis, Hartm. Skand. Fl. p. 300; Fourn. Mex. Pl. Enum., Gram. 
p. 95. 
Mexico, without locality (Ziebmann).—GREENLAND ; SCANDINAVIA. 
This species, or form, together with A. pickeringii, Tuckerm., is referred by Gray 
(Man. Bot. Northern U.S. ed. 5, p. 611) to the very widely diffused A. canina, Linn. 
Fournier retains Agrostis pickeringii as an independent species, and records it, like the 
present, from Mexico, absque loco, Liebmann. 
3. Agrostis bourgei, Fourn. Mex. Pl. Enum., Gram. p. 95. 
SourH Mexico, Pedregal, near Tizapan, in the valley of Mexico (Bourgeau, 682). 
4. Agrostis chinantle, Fourn. Mex. Pl. Enum., Gram. p. 96. 
South Mexico, Chinantla (Liebmann). 
We have not determined one of Fournier’s new species of this genus; they are nearly 
all founded on specimens from a single locality. 
5. Agrostis decumbens, Link, Hort. Bot. Berol. i. p. 80; Fourn. Mex. Pl. Enum., 
Gram. p. 94. 
Trichodium decumbens, Michx. Fl. Bor.-Am. i. p. 42. 
