. 29 



*E11. & Ev. Fung. Columb. 875. April 1896. 

 *Seymour & Earle, E. F. Suppl. B 27. 5 April 1898. 

 Syd. Mon. Ured. 1 : 561. 15 May 1903. 



Aecidium Claytonias, Torr. 

 Torrey, Cat. PI. N. Y. 87. 1819. 



Casoma claytoniatum, S. 

 S. Syn. Am. Bor. 294 no. 2892. d. 1834. 

 Burrill, Bull. 111. Lab. 2 : 175. d. 1885. 



Aecidium Clematidis, D C. 



Note. This is held to be the secidial stage of Puccinia Clematidis, (D C.) 

 Lagerh. {Puccinia Agropyri, Ell. & Ev.). See Diet. Oest. Bot. Zeit. 42 : 

 261 (1), Aug. 1892 and Lagerh. Tromsoe Mus. Aarshefter 17: 54. 1895. 



B. Grev. 3 : 60 (102). Dec. 1874. 

 *Thm. Myc. Univ. 1221. 1879. 

 *E11. N. A. F. 1005. 1883. 



Farl. Appalachia 3 : 239. Jan. 1884. 



Arth. Bull. Iowa Agr. Coll. 1884 : 165. Jan. 1885. 

 *Wint. Fung. Eur. 3421. 1886. 



Halsted, Bull. Iowa Agr. Coll. 1886 : 58. 1887. 1 



De Toni in Sacc. Syll. 7: 774. d. 28 Oct. 1888. 



Kelsey, Jour. Myc. 5 : 80. June 1889. 



Webber, Bull. Nebr. Exp. Sta. 1 : 330 (60). 18 Dec. 1889. 



Gall. Bull. U. S. Agr. Veg. Pathol. 8: 55. 1889. 



Williams, Am. Nat. 24 : 780. Aug. 1890. 



Webber, Rept. Nebr. Agr. 1889 : 210 (70). 1890. 



Woods, Bot. Surv. Nebr. 2 : 38. 15 April 1893. 



Davis, Tr. Wis. Acad. 9 : 182. 21 Aug. 1893. 



Carl. Tr. Kans. Acad. 13: 51. 1893. 

 *E11. & Ev. Fung. Columb. 61a, 6/b. 1893. 

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

 *Pazschke, Fung. Eur. 3934. Feb. 1894. 



Small & Vail, Mem. Torr. Bot. Club 4: 200. April 1894. 



Pound, Bot. Surv. Nebr. 3:9. 18 June 1894. 

 *Syd. Uredineen 899. Aug. 1894. 



McClatchie in Reid's Hist. Pasadena 615. 1895. 



McClatchie, Proc. S. Cal. Acad. 1 : 372. 5 June 1897. 



Claassen, Rept. Ohio Acad. 5 ; 68. 1897. 



Tubeuf-Smith, Diseases of Plants 409. 1897. 



Orton, Rept. Vt. Exp. Sta. 1 1 : 210. Sept. 1898 and Contr. Bot. Vt. 

 2 : 12. Sept. 1898. 



Hume, Proc. Davenport Acad. 7 : 251. 12 May 1899. 



Barthol. Tr. Kans. Acad. 16; 187. June 1899. 



Nelson, Rept. Wyo. Exp. Sta. 10: (35). 1900. 



Tracy & Earle in'Greene, PI. Baker 1 : 17. 22 Feb. 1901. 



Earle in Greene, PI. Baker 2:2. 25 March 1901. 



Freeman, Minn. Bot. Studies II. 5 : 555. 20 July 1901. 

 ^Griffiths, West Am. Fung. 292. 22 March 1902. 



Ricker, Univ. of Maine Studies 3 : 50. 30 April 1902. 

 Aecidium Clematitis, S. 



S. Syn. Car. 68 (42) no. 447. d. 1822. 



Lk., L. Sp. PI. ed Willd. 62 : 54. d. 1825. 



Spreng. in L. Syst. Veg. 16 ed. 4 1 : 571. d. 1827. 



M. A. Curtis, Bot. N. Car. 124. 1867. 



Pk. Rept. N. Y. Mus. 23 : 61. 1872. 



Pk. Rept. N. Y. Mus. 24: 106. 1872. 



Pk. Rept. N. Y. Mus. 26 : 91. April 1874. 



