160 MISC. PUBLICATION 401, U. S. DEPT. OF AGRICULTURE 



where used) . Revision of his earlier publication of same title. Bui. Div. Forestry 

 U. S. Dept. Agr. no. 17. 1898. 



Van Dersal, W. R. Native woody plants of the United States, their erosion- 

 control and wildlife values. Misc. Pub. U. S. Dept. Agr. no. 303. 362 p. 44 pi., 

 3 maps. 1938. 



Map of zones of plant growth, with discussion, etc. ; briefly annotated alpha- 

 betical list of woody plants, with vernacular names, notes on viability, value for 

 wild and domestic animals ; bibliography. 



Watson, Sereno. Bibliographical index to North American botany ; or cita- 

 tions of authorities for all the recorded indigenous and naturalized species of 

 the flora of North America, with a chronological arrangement of the synonymy. 

 Pt. I. Polypetalae. Smithsn. Misc. Collect, no. 258. vi, 476 p. 1S78. 



A laborious compilation of synonymy, never completed (Ranunculaceae — 

 Cornaceae). Covers North American continent north of Mexico, and Greenland. 



Yanovsky, Elias. Food plants of the North American Indians. Misc. Pub. 

 U. S. Dept. Agr. no. 237. 83 p. 1936. 



Systematic list of 1,112 species, with brief annotations and references; bibli- 

 ography. Intended to summarize all previous publications on the subject. 

 (United States and Canada.) 



Youngken, H. W. The drugs of the North American Indian. Amer. Jour. 

 Pharm. 96: 485-502. 1924; 97: 158-185, 257-271. 1925. 



Annotated list of 75 plant drugs (without botanical names), also animal and 

 mineral drugs; annotated list of plant drugs alphabeted by scientific names; 

 bibliography. (United States, principally.) 



NORTHEASTERN 



Britton, N. L. Manual of the flora of the northern states and Canada. 3d ed., 

 rev. and enl. xxiv, 1,112 p. 20 cm. New York, 1907. (1st ed., 1901; 2d ed., 

 1905.) 



Descriptive flora of vascular plants, with keys, based on the text of Britton 

 and Brown's Illustrated Flora, and covering the same area. 



and Brown, Addison. An illustrated flora of the northern United 



States, Canada and the British possessions, from Newfoundland to the parallel 

 of the southern boundary of Virginia, and from the Atlantic Ocean westward 

 to the 102d meridian. 2d ed., rev. and enl. 3 v. 4,666 fig. 27.5 cm. New York, 

 1913. (1st ed., 1896-98.) 



Descriptive flora of vascular plants, with keys and partial synonymy ; figure 

 of each species (4,666 species) ; extensive index of vernacular names. 



Chamberlain, L. S. Plants used bv the Indians of eastern North America. 

 Amer. Nat. 35: 1-10. 1901. 



Lists of useful plants of the tribes belonging to the Algonquian and Iroquoian 

 families, with uses and references ; bibliography. 



Clute. W. N. A dictionary of American plant names. [2d ed.] 248 p. 20.5 

 cm. Joliet, 111., 1923 [193?]. (1st ed., 1923.) 



List of wild plants of northeastern North America (Gray's Manual range), 

 with vernacular names, the families systematically arranged, the genera and 

 species alphabetically ; index. Cover title : American plant names. 2d ed. 



Day, M. A. The local floras of New England. Rhodora 1 : 111-120, 138-142, 

 158, 174-178, 194-196, 208-211. 1899.— Addenda. 1. c. 2: 73-74. 1900. (Re- 

 printed. 28 p. 1899.) 



Briefly annotated list of 258 State and local floras. 



Gray, Asa. Gray's new manual of botany (7th ed. illustrated). A handbook 

 of the flowering plants and ferns of the central and northeastern United States 

 and adjacent Canada, rearranged and extensively revised by B. L. Robinson and 

 M. L. Fernald. 926 p. 1,036 fig. 21.5 cm. New York, 1908. (1st ed., 1848, 2d 

 ed., 1856, 3d ed., 1S59, 4th ed., 1863. 5th ed., 1S67, 6th ed., rev. and extended 

 westward to the 100th meridian by Sereno Watson and J. M. Coulter [1890], 2d 

 issue [with additions and corrections. 1891].) 



Descriptive flora, with keys, of the vascular plants (4,079 species and 806 

 varieties and forms, of which 3,413 and 766, respectively, are native) ; glossary. 

 Covers area from Nova Scotia, Prince Edward Island, and New Brunswick and 

 the greater part of Quebec and Ontario west to Minnesota and south to eastern 

 Kansas, Missouri, Kentucky, and Virginia. Earlier editions had title, Manual 



