44 



be expected. At any rate it must be said that subsequent re- 

 searches have failed to confirm his estimates, and that, though some 

 of the eastern plants he listed are now beginning to make their way 

 into the state at a distance of nearly twenty years, his catalogue 

 is substantially unreliable. It seems necessary to say this because 

 many species are to be found cited as occurring in Nebraska by 

 writers who have depended on his catalogue, which in fact have 

 never been collected in the state. 



Aughey, Samuel. jCatalogue of the Flora of Nebraska 1875. 

 Sketches in the Physical Geography and Geology of Ne- 

 braska (1880). [Contains: chapter VII. General Flora of Ne- 

 braska; VIII. Foresf Trees and Shrubs of Nebraska with 

 Notes on their Distribution; IX. The Wild Fruits of Ne- 

 braska; X. "Wild Grasses. ] 

 See Curley. 

 Bates, J. M. The Grasses of Northwestern Nebraska. In Ee- 

 port of the Botanist in Eep. Nebr. St. Board of Agr. 1891. 

 (1892) 



Bell, A. T. The Slime Moulds [MyoQomyceies) of Crete. 



In Publ. Nebr. Acad. Sci. II. (1892) 

 Berkeley, M. J. Notices of North American Fungi. 



Grevillea, 1876, pp. 93 and 141. [Describes two new black 



fungi from Nebraska, collected by Hayden. No. 881, and 



No. 969.] 



Bessey, C. E. Buppia maritima L. in Nebraska. Am. Nat., 

 1886, p. 1052. 



Grasses and Forage Plants of Nebraska. In Eep. Nebr. St. 

 Agr. Soc, 1886.' (1887) 



The Eastward Extension of Pinus ponderosa Dougl. var. 



scopulornm. Am. Nat, 1887, p. 927. 

 The Westward Extension of the Black Walnut. Ibid., p. 928. 

 The Grass-Flora of the Nebraska Plains Am. Nat., 1888, p 



171. 



