Local Floras of the United States and British America. 283 



570. — List of Plants Collected on Lieut.-General P. H. Sheridan's Expe- 

 dition THROUGH the BiG HoRN MoUNTAIXS, YELLOWSTONE NATIONAL 



Park, etc., in 1881. By Surgeon W. H. Forwood. (B.) 

 Rep. of Exp., pamph., 36-39. Washington, 1882. 

 571. — Manual of the Botany of the Rocky Mountain Region from New 

 Mexico to the British Boundary. By John M. Coulter. 

 8vo., pp. xvi 4- 452 + 28. New York, 1885. 

 572. — Flora of the Yellowstone National Park. By Frank Tweedy. (C.) 



Pamphlet, 8vo. pp. 78. Washington, 1886. 

 573. — Grasses of the Yellowstone National Park. By F. Lamson Scribner 

 and Frank Tweedy. (C.) 

 Bot. Gaz., xi, 169-178. 1886. 

 574. — A List of Parasitic Fungi Collected in Central Colorado in July, 

 1886. By B. D. Halsted and C. E. Bessey. (C.) 

 Bull. Iowa Agric. College, Dept. of Botany, November, 1886, 57-59. 

 Cedar Rapids, 1887. 

 575. — Flora of Custer County, Colorado. By T. D. A. Cockerell. (B.) 



West Amer. Sci., v, 1-6 ; vi, 10-12. 1888. 

 576. — Contributions towards a List of the Fauna and Flora of Wet 

 Mountain Valley, Colorado. By T. D. A. Cockerell. (B.) 

 West Amer. Sci., vi, 103-106 ; 134-136 ; 153-155. 1889. 



ARIZONA. 

 577. — List of Plants Collected by Dr. E. A. Mearns at Fort Verde, and 



IN THE MOGOLLON AND SaN FrANCISCO MtS., ARIZONA. By N. L. BrittOH 



and H. H. Rusby. (C.) 

 Trans. N. Y. Acad. Sci., viii, 61-81. 1889. 



IDAHO. 



578. — An Enumeration of Mosses Collected by John B. Leiberg, in Koo- 

 tenai Co., Idaho. By Elizabeth G. Britton. (C-) 

 Bull. Torr. Bot. Club, xvi, 106-112. 1889. 



THE GREAT BASIN REGION. 



579. — Catalogue and Description op Plants Collected on Stansbury's Ex- 

 pedition TO the Great Salt Lake. By John Torrey. (D.) 

 Expl. and Surv. Valley of the Great Salt Lake of Utah, by Howard 

 Stansbury, 383-397. Philadelphia, 1852. 

 580. — Catalogue of Plants Collected on an Expedition down the Zdni and 

 Colorado Rivers, by Capt. L. Sitgreaves. By John Torrey, M.D. (C.) 

 Report of Expedition, 155. Washington, 1854. 

 581. — Description of the Species Constituting the Botany of the Basin 

 OF the Great Salt Lake of Utah, as far as it is Known. By E. 

 Durand. (C.) 

 Trans. Amer. Philos. Soc, xi (n. ser.), 155-180. 1860. 



