18 MONTANA AGRICULTURAL COLLEGE SCIENCE STUDIES. 



sity Expedition of 1889." Trans. Kans. Acad. Sci. 13: 50-57. To- 

 peka, 1893. Gives a list of the species collected, a number of which 

 are from Montana. 



Chesnut, V. K. "Some poisonous plants of the northern stock 

 ranges." Yearbook U. S. Dept. Agr. 1900: 305-324. Washington 

 1900. A general discussion of the subject, including conditions in 

 Montana. 



Chesnut, V. K. and E. V. Wilcox. "The stock-poisoning plants 

 of Montana/' Bull. Div. Bot., U. S. Dept. Agr. 26: 1-150. 1901. 

 An extended account largely experimental, of the plants known or 

 suspected of being poisonous in the state. 



Chickering, J. W. "Catalogue of Phaenogamous and Vascular 

 Cryptogamous plants collected during the summer of 1873 and 1874 

 in Dakota and Montana along the 49th Parallel by Dr. Elliott Coues. 

 U. S. A. : with which are incorporated those collected in the same 

 region at the same time by Mr. George M. Dawson." Bull. U. S. 

 Geol. and Geogr. Sur-v. 4: 801-830. Washington, 1878. A list of 

 species by orders with localities and dates. 



Cooper, J. G. "The sylva of Montana." Am. Nat. 3: 405-422. 

 1870. An enumeration of the trees of the state with their distribu- 

 tion through the two biological regions. 



Coulter, J. M. and others. "A catalogue of plants collected in 

 1872 in portions of Montana, Idaho, Wyoming and Utah." Hryden 

 Surv. 1872: 747-792. (Ann. Rep. U. S. Geol. Surv. Terr. 6:747-792). 

 Washington, 1873. Contains a general description of the botany of 

 this region with an ordinal enumeration of the species and localities, 

 those of Montana being from the region adjacent to the Park. 



Coulter, J. M. "Manual of the botany of the Rocky Mountain Re- 

 gion." New York and Chicago. 1885. This is still the only man- 

 ual available for the systematic study of the flora of the state. 



Coulter, J. M. and E. M. Fisher. "New and Noteworthy North 

 American Plants." Bot. Gaz. 18: 299-303. 1893. Several new 

 Montana species described. 



Douglas, David. "A sketch of a journey to the northwestern parts 

 of the continent of North America, during the years 1824, 5, 6, & 7.'" 



