FOREST BOTANY 135 



Butler, B. T. (2669) 



the western AMERICAN birches. Bull. Torrey Bot. Club 36 : 421-440, illus. 

 1909. 



Chamberlain, C. J. (2670) 



contribution to the LIFE history of salix. Chicago Univ., Hull Bot. Lab. 

 Contrib. 3, 33 pp., illus. 1897. 



Chatin, M. (2671) 



on the riga pine. U. S. Dept. Agr. Rept. Forestry 2 : 92-101. 1878-79. 



Cobb, M. V. (2672) 



RELATIONSHIP OF THE WHITE OAKS OF EASTERN NORTH AMERICA, WITH AN IN- 

 TRODUCTORY SKETCH OF THEIR PHYLOGENETTC HISTORY. Amer. Phil. SOC. 



Proc. 54 (217) : 165-175, illus. 1915. 

 Cook, O. F. (2673) 



RELATIONSHIPS OF THE FALSE DATE PALM OF THE FLORIDA KEYS, WITH A SYNOP- 

 TICAL KEY TO THE FAMILIES OF AMERICAN PALMS. U. S. Nat. MuS. Contrib. 



U. S. Natl. Herbarium, v. 16, pt. 8, 10 pp., illus. 1913. 



(2674) 



a synopsis of the palms of Puerto Rico. Bull. Torrey Bot. Club 28 (10) : 



525-569. 1901. 



(2675) 



TRIBROMA, A NEW GENUS OF TROPICAL TREES RELATED TO THEOBROMA. Jour. 



Wash. Acad. Sci. 5 (8) : 287-289. 1915. 

 Cornwall, G. M. (2676) 



NOMENCLATURE OF SOME OF OUR PACIFIC GREATER WEST SPECIES. Mont. Univ. 



Forestry Club, Forestry Kaimin 1928 : 7-14. 1928. 



Coulter, J. M. (2677) 



synopsis of north American pines. Bot. Gaz. 11 : 256-262, 302-309. 



Coulter, Stanley. (2678) 



some unrecognized forms of native trees. Ind. Acad. Sci. Proc. 1899 : 112- 

 116. 1900'. 



CovriXE, F. V. (2679) 



the tree willows of alaska. Wash. Acad. Sci. Proc. 2: 275-286, illus. 

 1900. 



(2680) 



the willows of Alaska. Wash. Acad. Sci. Proc 3 : 297-362, illus. 1901. 



Cummings, E. G. (2681) 



characteristics of some southern trees. Mass. Hort. Soc Trans. 1: 87- 

 103. 1903. 



Dayton, W. A. (2682) 



changes approved in forest service nomenclature. U. S. Dept. Agr. Forest 

 Worker 6 (6) : 13. 1930. 



De Forest, Howard. (2683) 



the scope of dendrology; some corrections. Forestry Quart. 12: 429^-431. 

 1914. 



Fernow, B. E., and Howe, C. D. (2684) 



the scope of dendrology in forest botany. Forestry Quart. 12: 228-237. 



1914. 



Eggleston, W. W. (2685) 



the crataegi of Mexico and central America. Bull. Torrey Bot. Club 36: 

 501-514. 1909. 



(2686) 



new north amerioan crataegi. Bull. Torrey Bot. Club 36: 639^-642. 1909. 



Elder, Walter. (2687) 



classification of deciduous trees. Gard. Monthly 17 : 161-162. 1876. 



Engelmann, George. (2688) 



about the oaks of the united states. Acad. Sci. St. Louis, Trans. 3: 

 372-400, 539-543. 1876. 



