, 38 



De Toni in Sacc. Syll. 7 : 784. d. 28 Oct. 1888. 



Gall. Bull. U. S. Agr. Veg. Pathol. 8: 56. 1889. 



Tubeuf-Smith, Diseases of Plants 410. 1897. 

 Aecidium eylindrieum, Ell. & Ev. 



Ell. Ev. Bull. Torr. Bot. Club 22 : 61. d. 26 Feb. 1895. 



Sacc. Hedw. 35 : xviii. 25 Feb. 1806. [Reportorium No. 7.] 



Smyth, Tr. Kans. Acad. 15 : 70. March 1898. 



Sacc. & Syd. Syll. 14 : 382. d. 20 Aug. 1899. 

 Aecidium Cyparissise, Auct. Amer. 

 See Aecidium Euphorbias, S. 



Aecidium Dakotensis, Griffiths. 

 *Griffiths, West Am. Fung. 389. 21 May 1902. 



Griffiths, Bull. Torr. Bot. Club 29 : 300. d. 26 May 1902. 

 Aecidium Dalese, Kellerm. & Swingle. 



Kellerm. & Swingle, Jour. Myc. 5 : 13. d. March 1889. 



Webber, Bull. Nebr. Exp. Sta. 1 : 331 (61). 18 Dec. 1889. 



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



Sacc. Syll. 9: 320. d. 15 Sept. 1891. 



Barthol., Tr. Kans. Acad. 16 : 188. June 1899. 

 *Syd. Uredineen 1448, June 1900. 

 *Shear, Ell. & Ev. Fung. Columb. 1473. May 1901. 

 Aecidium Dandelionis, S. On Krigia. 



S. Syn. Car. 66 (40) no. 434. d. 1822. 



Casotna compositatum, var. Prenanthis, S. 



S. Syn. Am. Bor. 292 no. 2867. 1834. 

 Uredo Compositarum, Spreng. 



Spreng. in L. Syst. Veg. 16 ed. 4 J : 572. d. 1827. 

 ? Aecidium Compositarum, Auct. Amer. p. p. 



Trel. Tr. Wis. Acad. 6 : 137 (33). ' Nov. 1884. 



Freeman, Minn. Bot. Studies II. 5 : 556. 20 July 1901. 



Aecidium deeolorans, (Pk.). 



NOTE. The development of this species is unknown and its relation to 

 other acicolous Aecidia on Abies is uncertain. See note under Aecidium 

 abietinum, A. & S. 



Peridermium deeolorans, Pk. 



Pk. Rept. N. Y. Mus. 27 : 104. d. pi. /,/. 79-27. 1875. 



Pk. Tr. Albany Inst. 8 : 292 (12). 1876. 



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



Pk. PI. Summit Mt. Marcy 405, 409. 1880. 



Thm. Mitth. forstl. Versuchs. Oest. 2 : 321 (25). 1880. 



Pk. Rept. N. Y. Mus. 33 : 38. Oct. 1883. 



De Toni in Sacc. Syll. 7 : 837. 28 Oct. 1888. 



Pk. Rept. N. Y. Mus. 44 : 119 (7). Dec. 1891. 

 *Seymour & Earle, E. F. 227. i Feb. 1893. 



Orton, Rept. Vt. Exp. Sta. 1 1 : 212. Sept. 1898 and Contr. Bot. Vt 

 2 : 14. Sept. 1898. 



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



Pk. Rept. N.Y. Mus. 52:665,672. Dec. 1899. [Bull. 5 : no. 25.] 



Davis, Tr. Wis. Acad. 14 : 103. Sept. 1903. 

 Peridermium abietinum, var. deeolorans, Thm. 



Thm. Mittheil. forstl. Versuchs. Oest. 2: 321 (25). d. 1880. 

 Ell. N. A. F. 7024. 1883. 



Arth & Holw. Bull. Minn. Surv. 3:31. i Oct. 1887. 



Freeman, Minn. Bot. Studies II. 5: 559. 20 July 1901. 



Chrysomyxa Ledi, (Aecidium) Wint. Fung. Eur. 

 *Wint. Fung. Eur. 3607. 1890. 



