TREES, CLASSIFICATION AND DESCRIPTION. 97 



Flagg, Wilson. A year among the trees; or, The woods and by-ways of New 

 England. 335 p. 12. Boston, 1881. Agr5 265 



Gale, L. D. On the oaks of the District of Columbia. 67-82 p. 1 pi. 8. Wash- 

 ington, 1855. 



From Proceedings of the National institute, Washington, D. C. n. s., v. 1. 



Gifford, John. Florida trees. 24 p. 8. [Cbcoanut Grove, Fla.] 1909. 



Going, Maud i. e. Ellen Maud. With the trees . . . illustrated from photo- 

 graphs by Edmund H. Lincoln and C. B. Going. 335 p. front., illus., pi. 12. 

 New York [1903] 3-10377 



Grig-gs, Robert F. The willows of Ohio. 257-314 p. illus. 8. Columbus, 

 1906. (Ohio state academy of science. Proceedings, v. 4, pt. 6. Special papers 



HO. 11) 818673 



Hitchcock, Albert Spear. Key to Kansas trees in their winter condition. 6 p. 

 pi. 8. [Manhattan, Kansas, 1893] Agr7 361 



Hitchcock, Albert Spear. The woody plants of Manhattan in their winter 

 condition. 20 p. 8. Manhattan, Kansas, 1893. 523511 



Hollick, Charles Arthur. Studies of cretaceous coniferous remains from Krei- 

 scherville, New York, by Arthur Hollick . . . and Edward Charles Jeffrey. 138 p. 

 29 pi. 4. [New York] 1909. (Memoirs of the New York botanical garden, vol. 3) 



" Previous references to the paleobotany of the locality:" p. 1-5. G S 9220 



Jepson, Willis Linn. The silva of California. 480 p. 85 pi., 3 maps. f. 

 Berkeley, 1910. (Memoirs of the University of California, v. 2) 11 817 



Jepson, Willis Linn. The trees of California. 228 p. illus., plates. 8. San 

 Francisco [1909] 10757 



Keeler, Harriet Louise. Our native trees, and how to identify them; a popular 

 study of their habits and their peculiarities. 533 p. illus. 8. New York, 1900. 



July 19, 190037 



3d ed. 533 p. illus. 8. New York, 1902. 



Keeler, Harriet Louise. Our northern shrubs and how to identify them; a hand- 

 book for the nature-lover. 521 p. incl. illus., plates, front. 8. New York, 1903. 



311679 



Kellerman, William Ashbrook. Ohio forest trees; containing brief descriptions 

 of all the native species and a key for their identification based on the leaves and 

 fruit. 16 p. 8. [Columbus, 0., 1895] Agr 7-1718 



Knobel, Edward. Guide to find the names of all wild-growing trees and shrubs 

 of New England by their leaves. 48 p. illus. ob. 16. [Boston, 1894] 430241 



Lemmon, John Gill. How to tell the trees and Forest endowment of Pacific 

 slope, by John Gill Lemmon . . . also some elements of forestry with suggestions, 

 by Mrs. Lemmon; 1st ser. The cone-bearers. 66p.incl.pl. front. 16. Oakland, 

 Cal., 1902. Agr 3-228 



Lemmon, John Gill. Pines of the Pacific slope, particularly those of California. 



13 p. 8. [n. p.] 1888. Agrll-798 



From the Report of J. G. Lemmon, botanist for the State board of forestry. 



Lounsberry, Alice. Guide to the trees; with . . . plates and . . . diagrams by 

 Mrs. Ellis Rowan. 313 p. illus., pi. 12. New York [ C 1900] 



McFarland, John Horace. Getting acquainted with the trees. 241 p. illus. 

 8. New York, 1904. 410911 



Maine Forest commission. Forest trees of Maine and how to know them. 62 p. 

 illus. 8. [Waterville, 1908] 9-9516 



"The descriptive manuscript has been prepared by Prof. Gordon E. Tower." 

 15828 Bull. 7612 7 



