MISCELLANEOUS FORESTRY PAMPHLETS, r ,^> , - 1 

 VOL. IV 



Notes on Bark Structure, by Theo. Krueger. Reprinted 



from the Forest Club Annual, Univ. of Nebraska, 



Vol. IV, 1912. 

 Observations on the ^Inception, Season, and Duration of 



Cambium Development in the^American Larch, by L. 



Knudson. Reprinted from the Bulletin of the Torrey 



Botanical Club 40: 271-293. led- 

 North American Willows, by W. W. Rowlee. Reprinted from 



the Bulletin of the Torrey Botanical Club, 27: May, 



1900; 

 A Case of Abnormal Development of a Short Growth in Pinus 



Excelsa, by Arthur H. Graves. Reprinted from Torrey 



Vol. 13, No. 6, June, 1913. 

 The Taxonomic Value of the Staminate Flowers of Some of 



the Oaks, by W. W. Rowlee and Susie P. Nichols, 



Cornell University. V 

 Growth Studies in Forest Trees -- 1. Pinus Rigida, Mill - 



By Harry P. Brown. Reprinted from the Botanical 



Gazette, Vol. LIV, No. 5, November, 191. ; 

 A Study of Pinon Pine, by i 1 . J. Phillips. Reprinted from 



the Botanical Gazette 48: No. 3, September 1909. *- 

 The Bogs and Bog Flora of the Huron Hiver Valley, by 



' 



Edgar Nelson Transeau, University of Michigan 



On the Geographic Distribution and Ecological Relations 

 of the Bog Plant Societies of North America, by 

 Edgar N. Transeau, University of Michigan. Reprint e 

 from the Botanical Gazette, 36: 401-420, December, 19 



The Evolutionary History of the Foliar Ray, by L. H. Bail 

 (Annals of Botany, Vol. XXVI, No. CIII, July, 1912). 

 ^Tyloses: Their Occurrence and Practical Significance in 

 Some American Woods, ^by Eloise Gerry. Reprint from 

 Journal of Agricultural Research, Dept. of Agri., 

 Washington, D. C. 



Tier-like Arrangements of the Elements of Certain Woods, 

 by Samuel J. Record. (Reprinted from Science, N.~S. 

 Vol. XXXIV, No. 889, Pages 75-77, January 12, 1912). 



Historic Trees of North America, by W. W. Rowlee. Re- 

 printed from the Plant World, Vol. II, No. 8, May, 

 1899. 



. Proceedings of the Washington Academy of Sciences, Vol. 

 V, pp. 403-405. Charles Mohr. 



