GRAMINEA. 551 
South Mexico, Mirador and Dolores (Liebmann), Orizaba (Bourgeau, 2746).— 
Eastern States of NortH America, especially near the sea. 
Trinius (‘ Agrostidea,’ ii. p. 79) unites a number of proposed species, including this, 
under the collective name of Agrostis michauaii; but Gray and others regard A. scabra, 
Willd., as distinct ; and A. perennans, Tuckerm., is the name generally applied by North- 
‘American botanists to Trichodium decumbens, Michx. 
6. Agrostis ghiesbreghtii, Fourn. Mex. Pl. Enum., Gram. p. 97. 
SoutH Mexico, Oaxaca (Ghiesbreght). 
[Agrostis glauca, Steud. (Gram. p. 175), syn. Podosemum glaucum, Nees (‘ Linnea,’ 
xix. p. 689), from Mexico, Aschenborn, is an obscure species. | 
[Agrostis mexicana, Linn. Mant. p. 31 (syn. Cinna mexicana, Lindl., Trichochloa 
mexicana, Trin., Podosemum mexicanum, Link, Muehlenbergia mexicana, Trin.), seems 
to have been erroneously recorded from Mexico, its known range being from North 
Carolina northward. | 
7. Agrostis schaffneri, Fourn. Mex. Pl. Enum., Gram. p. 94, cum var. 
B. mutica. 
SoutH Mexico, Tacubaya (Schaffner). 
8. Agrostis schiedeana, Fourn. Mex. Pl. Enum., Gram. p. 96. 
SoutH Mexico, without locality (Schaffner ; Schiede & Deppe), Tonaguia (Liebmann), 
Orizaba (Thomas). 
9. Agrostis scabra, Willd. Sp. Pl. i. p. 370; A. Gr. Man. Bot. Northern U.S. 
ed. 5, p. 611; S. Wats. in Proc. Am. Acad. xviii. p. 176; Thurb. in S. Wats. Bot. Calif. 
ii. p. 274. 
Agrostis laxiflora, Richardson, App. p. 3; Fourn. Mex. Pl. Enum., Gram. p. 94. 
Agrostis michauxii, Trin. Agrostidea, ii. p. 79, pro parte. 
‘Trichodium laxiflorum, Michx. Fl. Am.-Bor. i. p. 41, t. 8. 
Trichodium montanum, Torr. ex A. Gr. 
CanapDa and ALASKA to Fioripa and Cairornia.—Sovutia Mexico, Colipa (Karwinskt). 
SIBERIA. 
10. Agrostis setifolia, Fourn. Mex. Pl. Enum., Gram. p. 97. 
South Mexico, peak of Orizaba at 10,000 feet (Liedmann). 
11. Agrostis tacubayensis, Fourn. Mex. Pl. Enum., Gram. p. 95. 
Souta Mexico, Tacubaya (Schaffner). 
12. Agrostis tolucensis, H. B. K. Nov. Gen. et Sp. i. p. 135; Trin. Agrostidea, 
il. p. 95; Fourn. Mex. Pl. Enum., Gram. p. 95, cum var. £. 
Agrostis virescens, Rupr. in Bull. Acad. Brux. ix. (reprint, p. 3), non H. B. K. 
‘Agraulus'mexicanus, Présl, Reliq. Henk. i. p. 236. 
