27 



Aeeidium cerebrum, (-Pk.) Diet. 



NOTE. This species is said by Cooke, Bull. Soc. Bot. Fr. 24: 315, 22 Oct. 

 1877, to be the same as Aeeidium corlicolum, (Lk.) but is generally consid- 

 ered distinct. The teleutosporic stage is not known. See also Aeeidium 

 piriforme, (Pk.) and Aeeidium Pint, (Willd.) P. 



Diet, in Engler & Prantl, Pflanzen-fam. I 1 **: 79. 1897. 

 PCssoma pineum, S. Am. Bor. non Lk. 



S. Syn. Am. Bor. 294 no. 2903. 1834 (Excl. Syn.). 

 Peridermium cerebrum, Pk. 



Pk. Bull. Buf. Soc. 1 : 68. d. July 1873. 



Pk. Rept. N. Y. Mus. 25 : QI. d. Sept. 1873. 



Frost in Cat. PI. Amherst 84. 1875. 



Farl. Bull. Bussey Inst. 2 : 239. Jan. 1878. 



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



Thm. Mittheil. forstl. Versuchs. Oest. 2 : 312 (16;. d. 1880. 

 *E11. N. A. F. 1022. 1883. 



Cobb, List PI. Amherst 39. 1887. 



De Ton! in Sacc. Syll. 7 : 837. d. 28 Oct. 1888. 



Ell. in Cat. PI. N. J. 505. 1889. 



Klebahn, Ber. Deutsch. Bot. Ges. 8 : (69). 29 Dec. 1890. 



Tracy & Earle, Bull. Miss. Exp. Sta. 38 : 138. May 1896. 



Underw. & Earle, Bot. Gaz. 22: 232. 23 Sept. 1896. 



Underw. & Earle, Bull. Torn Bot. Club 23 : 403. d. 25 Oct. 1896. 



Atk. Bull. Cornell Univ. 3 : 22. 25 June 1897. 



Underw. & Earle, Bull. Ala. Exp. Sta. 80: 213. 28 June 1897. 



Tubeuf-Smith, Diseases of Plants 414. 1897. 



Hume, Proc. Davenport Acad. 7 : 247, 253. 12 May 1899. 



Massee, Textbk. PI. Diseases 267. 1899. 



Pound & Clements, Bot. Surv. Nebr. 5 : 24. 30 March 1901. 



Earle in Mohr, Contr. U. S. Nat. Herb. 6 : 192. 31 July 1901. 



Schrenk, Yearb. U. S. Agr. 1900: 200. 1901. 

 Peridermium corticolum, Cke. 



Cke. Bull. Soc. Bot. Fr. 24 : 315. d. 22 Oct. 1877. 



Cke. Grev. 7 : 45. Dec. 1878. 

 *Rav. Fung. Am. 269. 1879. 



Peridermium Pint, var. corticolum, Ell. in N. A. F. 

 *E11. N. A. F. /02/. 1883. 



Aeeidium Cestri, Mont. 



Carl, in Hitchcock, Rept. Mo. Bot. Card. 9: 117. 20 April 1898. 



West Indies. 



Henn. Hedw. 37 : 279. 31 Dec. 1898. 

 Aeeidium Chelonis, Gerard. 



Gerard, Bull. Torr. Bot. Club 5: 40. d. Sept. 1874 and Hedw. 13: 

 173. d. Nov. 1874. 



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

 *Wint. Fung. Eur. 3018. 1884. 

 *E11. N. A. F. 1433. 1885. 



Cke. Grev. 20: no. June 1892. 



Sacc. Syll. 1 1 : 219. July 1895. 

 *Shear, N. Y. Fungi 322. March 1896. 



Aeeidium Chenopodii-frutieosi, D C. 



DC.F1. Fr. 6:92. d. 1815.* 



Smith & Pound, Bot. Surv. Nebr. 2 : 28. 15 April 1893. 

 *E11. & Ev.Fung. Columb. 729^. 1899. (Emended label.) 

 *Barthol., Ell. & Ev. Fung. Columb. 1501. Dec. 1901. 



