of the Intermountain Region. 20 p., illus. U.S. Dep. Agric. For. 

 Serv. Reg. Four, Ogden. Utah. (Out of print.) 

 Vines, Robert A. 



1960. Trees, shrubs and woody vines of the southwest, With drawings 

 by Sarah Kahlden Arendole. 1,104 p., illus. Univ. Tex. Press, Aus- 

 tin. 



I. INDIVIDUAL STATES (ALPHABETICAL) 



References for all 50 States are arranged below in alphabetical order. 

 Puerto Rico, the Virgin Islands, and Guam are included also. 



A few States may temporarily lack current publications for tree iden- 

 tification, while possessing older titles out of print. Fortunately, re- 

 ferences for adjacent States, State floras, and regional floras are avail- 

 able. 



Alabama 



Clark, Ross C. 



1971. The woody plants of Alabama. Ann. Mo. Bot. Gard. 58: 99-242, 

 illus. (maps). (Reprinted 1972. Missouri Botanical Garden Press, St. 

 Louis, Mo.) 

 Davis, Donald E., and Norman D. Davis. 



1975. Guide and key to Alabama trees. Rev. ed. 125 p., illus. Ken- 

 dall/Hunt Publishing Co., Dubuque, Iowa. 

 Harper, Roland M. 



1928. Catalogue of the trees, shrubs and vines of Alabama, with their 

 economic properties and local distribution. Geol. Surv. Ala. Monog. 

 9, Economic Botany of Alabama Pt. 2, 357 p., illus. (maps). Univer- 

 sity, Ala. 

 Martin, Ivan R., and Wilbur B. DeVall. 



1949. Forest trees of Alabama. Ala. Polytech. Inst. Ext. Serv. Circ. 3, 

 87 p., illus. Auburn. 

 York, Harlan H. 



1961. 100 forest trees of Alabama. Rev, ed., 118 p., illus. Ala. Dep. 

 Conserv., Montgomery. 



Alaska 



See also: Argus, George W. 1973 D; Viereck, Leslie A., and Elbert L. 

 Little, Jr. 1975 C. 



Babb, M. F. 



1959. Ornamental trees and shrubs for Alaska. Univ. Alaska Agric. 

 Exp. Stn. Bull. 24, 39 p., illus. Fairbanks. 

 Viereck, Leslie A., and Elbert L. Little, Jr. 



28 



