- NOMENCLATURE 263 
Bailey, Cyclopedia of American Horticulture. Grasses by Hitchcock, 
the genera alphabetically arranged. 
Francis, Book of Grasses, an illustrated guide to the common 
grasses and the most common of the rushes and sedges. 
Britton & Brown, Illustrated Flora of the Northern United States, 
Canada and the British Possessions, 2d edition. Vol. I. 1913. 
Descriptions. 
Britton, Manual of the Flora of the Northern States and Canada. 
3d edition. 1907. Descriptions. 
Gray’s New Manual of Botany, 7th edition. A handbook of the 
flowering plants and ferns of the central and northeastern 
United States and adjacent a by Robinson & Fernald. 
1908. Descriptions. 
Pammel, Ball & Scribner, The Grasses of Iowa. II. (Iowa Geol. 
Surv. Suppl. Rep. 1903. Issued in 1905). Descriptions. 
Small, Flora of the Southeastern United States. 1903. Descrip- 
tions. 
Scribner, Grasses of Tennessee: II. (Tenn. Agr. Exp. Sta., Bull. 7, 
1894). Descriptions. 
Coulter & Nelson, New Manual of Botany of the Central Rocky 
Mountains. 1909. Descriptions. 
Rydberg, Flora of Colorado (Colo. Agr. Exp. Sta., Bull. 100. 1905). 
List with keys. 
Coulter, Botany of Western Texas (Contr. U. 8S. Nat. Herb. 2: 347- 
568; grasses in part 3. 1894). Descriptions. 
Wooton & Standley, The Grasses and Grass-like Plants of New 
Mexico (N. Mex. Agr. Exp. Sta. Bull. 81. 1911). Annotated 
list. | 
Rydberg, Catalogue of the Flora of MicStares (Mem. N. Y. Bot. 
Gard. 1. 1900). Annotated list. 
Howell, Flora of Northwest America. 1903. Descriptions. 
Piper, Flora of the State of Washington (Contr. U. S. Nat. Herb. 
11. 1906). List with keys. 
Piper & Beattie, Flora of Southeastern Washington and Adjacent 
Idaho. 1914. Descriptions. 
Jepson, Flora of California. Graminese by Hitchcock (1: 82-189, in 
part 3. 1912). Descriptions. 
Scribner & Merrill, Grasses of Alaska (Contr. U. 8. Nat. Herb. 13: 
47-92. 1910). 
