DENDROLOGY. 



ALLEN, Edward T. The Western hemlock. 



Forest Service, U. S. Department of Agriculture, Bull. 33. 8, 35 pp., 

 12 pi. Washington, Government Printing Office, 1902. 



Treats of the conditions of growth of the species in Washington and Oregon, 

 but the tree occurs also in California. 



BRANDEGEE, Katharine. Rhamnus Californica and its allies. 

 In: Zoe, 1:240-244. 



- Studies in Ceanothus. 



In : Proceedings California Academy of Sciences, new series, vol. 4, pp. 173- 

 222. 



Strictly botanical, but inserted on account of the importance of this genus 

 for California forestry. 



BUREAU OF FORESTRY. U. S. Department of Agriculture. The Red- 

 wood. 



Bull. 38. 8, 40 pp., frontispiece, 12 pi., 4 text figs., 2 diagr. Washington, 

 Government Printing Office, 1903. 



Contains the following articles: Fisher, R. T., A study of the redwood; 

 Shrenk, H. V., The brown rot disease of redwood; Hopkins, A. D., Insect 

 enemies of the redwood. 



COOPER, Albert W. Sugar pine and western yellow pine in California. 



Forest Service, U. S. Dept. Agric., Bull. 69. "In cooperation with the State 

 of California." 8, 42 pp., 4 pi. Washington, Government Printing Office, 1906. 



EASTWOOD, Alice. Trees and shrubs seen en route (in Trinity County). 

 In: Publications of the Sierra Club, 4:53-58. 



A handbook of the trees of California. 



Occasional papers of the California Academy of Sciences, IX. Issued July 8, 

 1905. 8, 86 pp., 57 pi. 

 Also published separately. 



EISEN, Gustav. Forms of trees as determined by climatic influences. 

 In: Zoe, 3:1-11. 



FISHER, Richard T. A study of the Redwood. 



In: The Redwood. Bull. 38, Bureau of Forestry. Washington, D. C., 1903. 



FOREST SERVICE, U. S. Dept. Agriculture. Port Oxford Cedar. 

 Silvical leaflet 2. Issued Sept. 5, 1907. 8, 3 p. 



- Lowland Fir. 



Silvical leaflet 5. Issued Oct. 7, 1907. 8, 3 p. 



- White Fir. 



Silvical leaflet 4. Issued Oct. 7, 1907. 8, 4 p. 



- Sitka Spruce. 



Silvical leaflet 6. Issued Oct. 7, 1907. 8, 4 p. 



- Red Fir. 



Silvical leaflet 8. Issued Oct. 7, 1907. 8, 3 p. 



