173 



Farl. Bot. Gaz. 9 : 40. March 1884. 



Trel. Tr. Wis. Acad. 6 : 108 (4). Nov. 1884. 



Barnes in Bot. Gaz. 9 : 194. Dec. 1884. 



Bessey, Bull. Iowa Agr. Coll. 1884: 140. Jan. 1885. 



Kelierm. Bull. Wash. Lab. 1 : 78. Jan. 18S5 and Tr. Kans. Acad. 9 : 

 83. 1885. 



Hark. Bull. Cal. Acad. 1 : 163. 7 March 1885. 



Wint. & Demet. Hedvv. 24 : 201 (25). Oct. 1885. 



Arth. & Holw. Bull. Minn. Surv. 3 : 36. 1 Oct. 1887. 



Brendel, Fl. Peoriana 2 ed. 69. 1887. 



Halsted, Bull. Iowa Agr. Coll. 1886 : 54. 1887. 



Kelierm. & Carl. Tr. Kans. Acad. 10 : 94. 1887. 



Langlois, Cat. PI. La. 29. 1887. 



Scribner, Rept. U. S. Agr. 1886 : 134. 1887. 



Berl. & De Toni in Sacc. Syll. 7 : 234. d. 15 March 1888. 



Halsted, Bot. Gaz. 13: 56. March 1888. 



Halsted, Bull. Iowa Agr. Coll. 1888 : 99. April 1888. 



Tracy & Gall. Jour. Myc. 4: 36. May 1888. 



Macbr. & Hitchcock, Bull. Univ. Iowa 1 : 51. Nov. 1888. 



Halsted, Jour. Myc. 5 : 9. March 1889. 



Kelsey, Jour. Myc. 5 : 81. June 1889. 



Swingle, Tr. Kans. Acad. 1 1 : 66. 1 Nov. 1889. 



Ell. in Cat. PI. N. J. 594. 1889. 

 *Underw. & Cook, Illustr. Fungi 91. 1889. 



Humphrey, Rept. Mass. Exp. Sta. 8 : 222. Jan. 1890. 

 *EI1. & Ev. N. A. F. 2420. 1890. 



Webber, Rept. Nebr. Agr. 1889: 190 (50). 1890. 



Swingle, Tr. Kans. Acad. 12: 130. 30 March 1891. 



Halsted, Rept. N. J. Exp. Sta. 1890: 350. June 1891. 



Halsted, Bot. Gaz. 16 : 340. 15 Dec. 1891. 



Williams, Bull. S. Dak. Exp. Sta. 29: 46. Dec. 1891. 



Williams, Bull. Torr. Bot. Club 19 : 83. 5 March 1892. 



Atk. Bull. Ala. Exp. Sta. 41 : 44. Dec. 1892. 



McCarthy, Bull. N. Car. Exp. Sta. 84: 15. 21 April 1892. 



Millsp. Bull. W. Va. Exp. Sta. 24: 510. June 1892. 



Halsted, Rept. N. J. Exp. Sta. 1891 : 249. 1892. 

 *Seymour & Earle, E. F. 256, 257,2^9- 1 May 1893. 

 *E11. & Ev. Fung. Columb. 133. 1893. 



Halsted, Rept. N. J. Exp. Sta. 1892 : 277, 346. 1893. 

 *Shear, N. Y. Fungi 199. 1893. 



Halsted, Rept. N. J. Exp. Sta. 1893 : 326. 1894. 

 Seymour & Earle, E. F. 401 . 1 July 1895. 



Halsted, Rept. N. J. Exp. Sta. 1894 : 356. 1895. 



Millsp. & Nutt. Publ. Field Columb. Mus. Bot. 1 : 82. Jan. 1896. 



Wager, Ann. Bot. 10 : 2g7.pL 15, 16. Sept. 1896. 



Pammel & Carver, Proc. Iowa Acad. 3: 144. 1896. 



Atk. Bull. Cornell Univ. 3: 14. 25 June 1897. 



Davis, J. J., Tr. Wis. Acad. 11 : 165. Aug. 1897. 

 *Seymour & Earle, E. F. 434. 15 Oct. 1897. 



Beal, Proc. Soc. Prom. Agr. Sci. 18 : 37. 1897. 



Ell. in Hitchcock, Rept. Mo. Bot. Gard. 9 : 120. 20 April 1898. 



Orton, Rept. Vt. Exp. Sta. 1 1 : 202. Sept. 1898 and Contr. Bot. Vt. 

 2 : 4. Sept. 1898. 



Berl. Icon. Phyc. 6. d. pi. 1. pi. 2,/. /. 1898. 



Halsted, Bull. Torr. Bot. Club 26 : 18. 16 Jan. 1899. 



Halsted, Bull. Torr. Bot. Club 26 : 382. 18 July 1899. 



Orton, Rept. Vt. Exp. Sta. 12: 165. Dec. 1899 and Contr. Bot. Vt. 

 7 : 165. Dec. 1899. 



