40 



Aecidium dubium, Clint. 



See Aecidium Calystegias, Desm. 



Aecidium elatinum, A. & S. 



NOTK. This is the xcidium of Melampsorella Caryophyllacearum, (D C.) 

 Schrt. See Ed. Fischer, Ber. Deutsch. But. Ges. 19; 397. 26 June 1901, 

 and Zeit. Pflanzenkr. xa : 193. 7 Oct. 1902. It may be remarked that the 

 distribution of Melampsorella Caryophyllacearum, (DC.) Schrt. in the East- 

 ern United States corresponds with that of Aecidium elatinum. For further 

 information see Klebahn, Rostpilze 396. 1904. 



De Toni in Sacc. Syil. 7 : 825. d. 28 Oct. 1888. 

 Anderson, A. P., Bot. Gaz. 22 : 235. 23 Sept. 1896. 

 Anderson, A. P.. Bot. Gaz. 24 : 309. />/. 14, 75. 17 Nov. 1897. 

 Diet, in Engler & Prantl, Pflanzenfam. I 1 ** : 78.7. 52, $j A. 1897. 

 Tubeuf-Smith, Diseases of Plants 404. /. 241, 242. 1897. 

 Anderson, A. P., Bull. Torr. Bot. Club 29 : 31. 28 Jan. 1902. 

 Ricker, Univ. of Maine Studies 3:51. 30 April 1902. 



Peridermium elatinum, Schm. & Kze. 

 PU. Rept. N. Y. Mus. 27 : 104. 1875. 

 Pk. Rept. N. Y. Mus. 28 : 86. 1876. 

 Pk. Rept. N. Y. Mus. 29 : 77. 1878. 

 Thm. Mitth. forstl. Versuchs. Oest. 2 : 317 (21). d. 1880. 

 Farl. Appalachia 3 : 243. Jan. 1884. 

 *E1I. N. A. F. 1437. 1885. 



Richards, Proc. Am. Acad. 31 : 264. pi. /,/. 14. 1896. 

 Davis, Tr. Wis. Acad. 11 : 174. Aug. 1897. 

 Pk. Bull. N. Y. Mus. 6 : 227. July 1899. 

 Nelson, Rept. Wyo. Exp. Sta. 10 : (30). 190x3. 



Aecidium elegans, B. & C. 



NOTE. This is understood to be the secidial stage of Uromyces elegans, 

 Lagerh. 



*Rav. Fung. Car. 2 : 88. 1853. 

 *Rav. Fung. Am. 727. 1882. 



Farl. & Seymour, H. I. 30. Aug. 1888. 

 *Seymour & Earle, E. F. 508. 7 June 1899. 

 Aecidium Orobl, var. elegans, B. 



B. Grev. 3 : 61 (103). d. Dec. 1874. 

 *Thm. Myc. Univ. 1024. 1878. 



Aeeidium Ellisii, Tracy & Gail. 



NOTE. In Bot. Gaz. 35 : 20. 20 Jan. 1903, Arthur states that this is the 

 iccidium of Puccinia subnitens, Diet. N. B. This species is not to be con- 

 founded with Rastelia Ellisii, Pk., a synonym of Aecidium Botryapites, (S.). 

 See also Syd. Mon. Ured. i : 748. i Nov. 1903. 



Tracy & Gall. Jour. Myc. 4 : 21. d. March 1888. 

 De Toni in Sacc. Syll. 7 : 819 d. 28 Oct. 1888. 

 Hume, Proc. Davenport Acad. 7: 252. 12 May 1899. 

 Arth. Bot. Gaz. 35 : 20. 20 Jan. 1903. 

 Kellerm. Jour. Myc. 9:234. 31 Dec. 1903. 

 Aecidium Engelmanni, (Thm.) Diet. 



NOTE. See note under Aecidium conorum-Picece, Reess. 



Diet, in Engler & Prantl, Pflanzenfam. I 1 **: 79. 1897. 



Perldermlum Engelmanni, Thm. 



Thm. Mitth. forstl. Versuchs. Oest. 2 : 314 (18). d. 1880. 

 De Toni in Sacc. Syll. 7 : 836. d. 28 Oct. 1888. 

 Tubeuf-Smith, Diseases of Plants 417. 1897. 





