INTRODUCTION 15 



Chesnut, V. K. 



Principal poisonous plants of the United States. — U. S. Dept. Agric, 

 Div. Botany, Bull. 20. 60 pp. 1898. 



Chittenden, A. K., & Hatt, W. K. 



The red gum [Liquidaiiibar\. — U. S. Bur. l<'orestry. Bull. 58. 56 pp., 

 7 text- figs., folded map, and 6 plates. 1905. 



Clanton, S. W. (M. D.) 



Report on the botanv of Sumter County. — Trans. Med. Assoc. Ala. 

 8:32-40. 1855. 



(Medicinal plants only. Includes a few cultivated species, and a few 

 wrongly identified.) 



Cocks, R. S. 



Catalogue of trees growing naturally in the vicinity of Sardis, Dallas 

 County, Alabama. — Jour. Arnold Arboretum, 6:189-195. "Oct. 1925." 



(Lists 116 species and 14 varieties, forms and hybrids from an area of 

 a few hundred acres bordering the Alabama River, but includes a few 

 species probably introduced, and one or two which could hardly be expected 

 in that part of the state. Oi the forms listed about 70 could be called 

 large trees, 47 small trees, and 13 shrubs.) 



Cuno, John B. 



Utilization of dogwood and persimmon. — U. S. Dept. Agric, Bull. 1436. 

 42 pp., 24 figs. "Sept." 1926. 



Denny, A[ndrew], (M. D.) 



Report on the indigenous botany of Clarke Countv. — Proc. Med. Assoc. 

 Ala., 5:41-69. 1852; (Same) 6:30-22. 1853. 



(Restricted to medicinal plants, of which about 85 species are listed, 

 with notes on habitat, time of flowering, medicinal properties, etc. The 

 second paper, with the same title, consists mostly of corrections for the 

 first.) 



Earle, F. S. 



The flora of the metamorphic region of Alabama. — Ala. Agric. Exper. 

 Sta., Bull. 119. 80 pp. Auburn, 1902. 



Fernow, B. E. 



Southern pine — mechanical and physical properties. — U. S. Div. For- 

 estry, Circular 12. Quarto, 12 pp., 4 diagrams. 1896. 



Fletcher, W. F. 



The native persimmon. — U. S. Dept. Agric, Farmers' Bulletin 685. 25 

 pp., 17 figs. 1915. 



Foster, H. D., & Ashe, W. W. 



Chestnut oak in the southern Appalachians. — U. S. Forest Service Cir- 

 cular 135. 22, pp. 1908. 



Frothingham, E. H. 



The eastern hemlock [Tsnqa Canadensis]. — U. S. Dept. Agric, Bull 

 152. 43 pp., 3 figs., 5 plates. 1915. 



Grant, C. V. & Hansen, A. A. 



Poison ivv and poison sumac and their eradication. — U. S. Dept. Agric. 

 Farmers' Bull. 1166. 16 pp., 6 figs. Oct. 1920. (Reprinted Jan. 1922.) 



