48 



Smith, J. G. Some Nebrnska Grasses. Bot. Gaz., 1889, p. 231. 

 The Grasses of Box Butte aud Cheyenne counties. In Kep. 

 Nebr. St. Board of Agr., 1889. (1890) Also in Am. Nat., 

 1890, p. 181. 

 Grasses of the Sand Hills of Northern Nebraska. In Eep. 

 Nebr. St. Board of Agr., 1892. (1898) Also in Contrib. Bot. 

 Dept. Univ. Nebr., n. s. V. 

 Stansbury, Howard. Exploration and Survey of the Valley of 

 Great Salt Lake of Utah, Including a Reconnoisance of a New 

 Eoute Through the Eocky Mountains. 1853. [Pages 18- 

 52 relate to Nebraska and its prairie flora.] 

 Swezey, G. D. Nebraska Flowering Plants. Doane College 

 Nat. Hist. Studies, 1. 1891. [List and notes]. 

 Additions to the Flora of Nebraska. In Pabl. Nebr. Acad. 

 Sci., II. 1892. Also in Bull. Torrey, Bot. Club, 1892, p. 94. 

 Torrey, John. See Fremont, Nicollet. 



Warren, G. K. Eeport on Explorations in Nebraska in 1855- 

 56-57. In Eeport of the Secretary of War, 1858. [Bot- 

 any by F. Y. Hayden, at page 726.] ' 

 Watson, Sereno. Pentsiemon haydeni. Bot. Gaz., 1891, p. 311. 



[Notes the rediscovery of this species in Nebraska.] 

 Williams, T. A. Notes on Nebraska Lichens. Am. Nat., March, 

 1889. 

 Notes on the Canyon Flora of Northwest Nebraska. Am 

 Nat., 1890, p. 779. 

 Webber, H. J. A Preliminary Enumeration of the Eusts and 

 Smuts of Nebraska. In Bull. Agr. Exp. Stn. Nebr., Vol. I., 

 No. 11, 1889. [Introduction by Dr. C. E. Bessey. ] 

 The Fresh Water Algse of the Plains. Am. Nat, 1889 p 



1011. 

 The Flora of Central Nebraska. Am. Nat., 1889, p. 633, 1890 



p. 76. 

 The Grasses of Central Nebraska. In Eep. Neb. St Board 



Agr., 1889. (1890) 

 The Grasses of Northwestern Nebraska. In Eep. Neb St 



Board Agr., 1889. (1890) 

 Catalogue of the Flora of Nebraska. In Eep. Neb. St. Board 

 Agr., 1889. (1^90) Also reprinted from the Eeport by 

 the University, 1890. 

 Appendix to Catalogue of the Flora of Nebraska. In Trans 

 St. Louis Acad. Sci. VI., 1, 1892. 



