NOMENCLATURE 265 
Cheeseman, Manual of the New Zealand Flora. 1906. 
Hillebrand, Flora of the Hawaiian Islands. 1888. 
Tropical North America. 
Hitchcock, Mexican Grasses in the United States National 
Herbarium (Contr. U. 8S. Nat. Herb. 17:181-889. 1913). 
An annotated list with keys. 
Grisebach, Flora of the British West Indian Islands. 1864. 
Descriptions. 
Hitchcock, Catalogue of the Grasses of Cuba. (Contr. U. S. 
Nat. Herb. 12:183-258. 1909). Annotated list with keys. 
Urban, Flora Portoricensis (Symb. Ant. 4: 76-109. 1903. 
Graminee by Hackel and Pilger). An annotated list. 
South America. 
Martius, Flora Brasiliensis (2, part 2, 1871-1877, Graminee 
by Doell; part 3, 1878-1883, Graminee by Hackel, and 
by Doell). 
Arechavaleta, Las Gramineas Uruguayas (Ann. Mus. Nac. 
Montevideo 1894-1897; reprint pp. 1-552). 
Monographs and Revisions 
Griffiths, The Grama Grasses: Bouteloua and Related Genera 
(Contr. U. S. Nat. Herb. 14: 343-428. 1912). 
Hitchcock, North American Species of Agrostis (U. S. Dept. Agr. 
Bur. Pl. Ind. Bull. 68. 1905). 
Hitchcock, North American Species of Leptochloa (Op. cit. 33. 
1903). 
Hitchcock & Chase, North American Species of Panicum (Contr. 
U.S. Nat. Herb. 15. 1910). 
Kearney, Revision of the North American Species of Calamagrostis 
(U.S. Dept. Agr. Div. Agrost. Bull. 11. 1898). 
Merrill, North American Species of Spartina (U.S. Dept. Agr, Bur. 
Pl. Ind. Bull. 9. 1902). 
Nash, Genus Cenchrus in North America. (Bull. Torrey Club 
22: 298-301. 1895). 
Nash, Genus Syntherisma in North America (Op. cit. 25: 289-303. 
1898). 
