FOREST BOTANY 223 



Hakvey, F. L. (4412) 



the arboreal flora of Arkansas. Amer. Jour. Forestry 1: 413-424, 451- 



458. 1882-83. 



(4413) 



some Arkansas trees. Bot. Gaz. 6 I 215. 1881. 



Hastings, G. T. (4414) 



the forest flora of grassy sprain ridge. Torreya 21 : 73-76. 1921. 



(4415) 



some tree buds. Torreya 25 (1) : 1-4, illus. 1925. 

 Hawkins, P. H. (4416) 



THE TREES AND SHRUBS OF YELLOWSTONE NATIONAL PARK. 125 pp., illuS. 



Menasha, Wis. 1924. 

 Heck, J. T. (4417) 



RANGE AND CHARACTERISTICS OF MERCHANTABLE TREES IN MAINE, NEW HAMP- 

 SHIRE, Vermont, and the province of Quebec. Berlin Mills Co. Ann. 

 Conf . Woods Dept. 2 : 22-29. 1915. 



Heller, A. A. (4418) 



the alpine spruce. Muhlenbergia 5(7): 105-108, illus. 1909. 



(4419) 



the California white fir. Muhlenbergia 8 : 121-131, illus. 1912. 



the coast live oak. Muhlenbergia 7 : 16-19, illus. 1911. 



(4420) 



(4421) 



the conifers of the Charleston mountains, nev. Muhlenbergia 9: 78-80. 

 1913. 



(4422) 



the limber pine. Muhlenbergia 6 (11) : 128-132, illus. 1910. 



(4423) 



the oaks of the pacific slope. Muhlenbergia 9 : 39-44 ; 52-54, illus. 1913. 



(4424) 



pinus ponderosa and pinus jeffreyi. Muhlenbergia 8 : 73-79, illus. 1912. 



Hemsley, W. B. (4425) 



handbook of hardy trees, shrubs, and herbaceous plants, containing 



descriptions, native countries, etc., of a selection of the best species 



in cultivation . . . based on the french work of . . . decaisne and 



NAUDIN . . . WITH INTRODUCTION BY E. S. RAND, JR. Amer. ed., 687 pp., illUS. 



Boston. 1873. 

 Hill, E. J. (4426) 



WINTER STUDIES IN THE PINE BARREN FLORA OF LAKE MICHIGAN. Gard. and 



Forest 4 : 159-160, 195-196, 208, 232-234, 278-279, 304. 1891. 



Hillman, F. H. (4427) 



twigs of common trees and shrubs. Nev. Agr. Expt. Sta. Bull. 45, 16 pp., 

 illus. 1899. 



Hillyer, V. M. (4428) 



common trees; how to know them by their leaves. 30 pp., illus. Balti- 

 more. 1913. 



Hitchcock, A. S. (4429) 



KEY TO KANSAS TREES IN THEIR WINTER CONDITION. 6 pp., illllS. Manhattan, 



Kans. 1893. 



(4430) 



THE WOODY PLANTS OF MANHATTAN IN THEIR WINTER CONDITION. 20 pp. 



Manhattan, Kan. 1893. 



Hoopes, Josiah. .(4431) 



the book of evergreens. a practical treatise on the coniferae, or conf- 

 bearing plants. 435 pp., illus. New York. 1868. 





