FOREST SERVICE, U. S. Dept. Agriculture. Incense Cedar. 

 Silvical leaflet 9. Issued Oct. 7, 1907. 8, 4 p. 



Bigcone Spruce. 



Silvical leaflet 10. Issued Oct. 7, 1907. 8, 3 p. 



Giant Arborvitae. 



Silvical leaflet 11. Issued Oct. 7, 1907. 8, 3 p. , 



Western White Pine. 



Silvical leaflet 13. Issued Oct. 7, 1907. 8, 4 p. 



KELLOGG, A. Forest Trees of California. 



In appendix, Second Report of the State Mineralogist, pp. 1-116. 1882. 



LEMMON, J. G. Handbook of West American conebearers. 



Fourth (pocket) edition, July, 1900. With 12-page appendix of changes and 

 new matter. 



116 pp., 16, 17 pi. No imprint. 



Report of the Botanist of the State Board of Forestry. 



In: Third Biennial Report State Board of Forestry, pp. 73-212. 1890. 

 This paper has been separately issued under the title of "Conebearers of 

 California." See preceding title, which is revised edition of the present paper. 



Pines of the Pacific slope. 



In: Second Bienn. Rept. Cal. State Board of Forestry, pp. 69-140. 24 pi. 



LYON, W. S. The cluster pine in California Pinus pinaster cluster 

 pine, maritime pine. 



In: Third Biennial Rept. State Board of Forestry, pp. 32-35. 1890. 



TRELEASE, Wm. Synoptical list of North American species of Cea- 

 nothus. 

 In: Calif. Acad. of Sciences, Proc., new series, vol. 1, pp. 106-118. 



VISCHER, Hubert. The Sugar Pine; its peculiar development in Del 

 Norte County. 



In: First Report Cal. State Board of Forestry, pp. 216-217. 1886. 



ZIEGLER, E. A. Forest tables Western Yellow Pine. 



Forest Service, U. S. Dept. Agriculture, Circular 127. Issued Jan. 30, 1908. 

 8, 23 p. 



SEQUOIAS. 



. DEVRIES, Hugo. In het land der redwoods. 

 In: Naar Calif ornie, pp. 283-292. 



GRAY, Asa. Sequoia and its history. 

 In: American Naturalist, 6:577. 



MUIR, John. Sequoia Forests of California. 

 In: Harper's Monthly, 57:813. 



FORESTRY, Division of, U. S. Department of Agriculture. Bull. 28. A 

 short account of the big trees of California. 

 Washington, Government Printing Office, 1900. 



