113 



Hay, Bull. N. H. Soc. N. B. 4 : 343. 5 : no, in, 119. 1901, 1903. 



Williamson, Proc. Ind. Acad. 1900: 165. 1901. 



Brown & Fernekes, Bull. Wis. Nat. Hist. Soc. II. 2 : 45. Jan. 1902. 



Webster, Rhodora 4 : 77, 79. 4 April 1902. 



Ricker, Univ. of Maine Studies 3 : 55. 30 April 1902. 



Ferguson, Bull. U. S. Agr. PI. Industry 16: 15, 17, 32. 14 June 1902. 



Hess, Bull. Iowa Exp. Sta. 61 : 152.7. 10 July 1902. 



White, Bull. Torr. Bot. Club 29 : 562. 26 Sept. 1902. 



Webster, Rhodora 4 : 199. 18 Oct. 1902. 



Chesnut, Contr. U. S. Nat. Herb. 7 : 301.7. 66. 1902. 



Weems & Hess, Proc. Soc. Prom. Agr. Sci. 23 : 167. 1902. 



Duss, Champ. Guad. & Martinique, 56. 1903. 



Cockerel!, Jour. Myc. 10 : 50. 19 March 1904. 



Bres. in Sacc. Pk. & Trel. Harriman Alaska Exp. 5 : 45. 5 April 1904. 



Pk. Rept. N. Y. Mus. 57: 4- July 1904. [Bull. 75.] 



Duggar, Farmers' Bull. U. S. Agr. 204: 5, 20. /. 7,2. 1904. 



Longyear, Rept. Mich. Acad. 4: 115. 1904. 



Psalliota campestris, Fr. 



Rostr. Meddelelser om Groenl. 3 : 529. 1888, 8:598. 1891. 

 Taylor, Food Products 2:21. 1893. 

 Rostrup, Meddelelser om Groenl. 18 : 50 (8). 1894. 

 Pat. & Hariot, Jour, de Bot. 10 : 250. i Aug. 1896. 

 Henn. in Engler & Prantl, Pflanzenfam. 1 x ** : 238. d. f. 116, A. 1898. 

 Lloyd, Myc. Notes 26. d. Nov. 1899. 

 Jelliffe, Flora of Long Island 41. 1890. 

 Langl. Proc. La. Soc. Naturalists 1897-9 : 47, 59. 190x3. 

 Perry, Agricultural Student 6 : 179. May 1900 and Ohio Univ. Bull. 

 IV. 30 : 6. May 1900. 



Agarieus eampestris, L., var. albus, B. 

 Pk. Rept. N. Y. Mus. 36 : 44. d. 1885. 

 Pk. Country Gent. 59 : 518 (27). 12 July 1894. 

 Mcllvaine & Macadam, Am. Fung. 332. d. 1900. 



Agarieus campestris, L., var. Buchanan!, Pk. 

 Pk. Rept. N. Y. Mus. 36 : 44. d. 1885. 

 Mcllvaine & Macadam, Am. Fung. 333. d. 1900. 



Agarieus eampestris, L., var. elongatus, Pk. 



Pk. Rept. N. Y. Mus. 36 : 44. d. 1885. 



Mcllvaine & Macadam, Am. Fung. 333. d. 1900. 

 Agarieus eampestris, L., var. griseus, Pk. 



Pk. Rept. N. Y. Mus. 44 : 150 (38). Dec. 1891. 



Pk. Country Gent. 59 : 518 (27). 12 July 1894. 



Mcllvaine & Macadam, Am. Fung. 332. d. 1900. 

 Agarieus campestris, L., var. hortensis, Cke. 



Pk. Rept. N. Y. Mus. 36 : 44. d. 1885. 



Pk. Country Gent 59 : 518 (27). 12 July 1894. 



Mcllvaine & Macadam, Am. Fung. 333. d. 1900. 



Longyear, Rept. Mich. Acad. 4: 115. 1904. 

 Psalliota campestris, Fr., var. hortensis, Lloyd. 



Lloyd, Myc. Notes 27. d. Nov. 1899. 

 Agarieus campestris, L., var. pratensis, Vitt. 



Johnson, Bull. Minn. Acad. 1 : 235 and Rept. Minn. Surv. 5 : 72. 1877. 



Longyear, Rept. Mich. Bd. Agr. 1898: 92. 1899. 

 Agarieus eampestris, L., var. pratieola, Vitt. 



Pk. Rept. N. Y. Mus. 36 : 44- d. 1885. 



Mcllvaine & Macadam, Am. Fung. 332. d. 1900. 



