82 



Bolley, Am. Mo. Micr. Jour. 10: 175, 176, 178. /. 7. and pi. f. 5. Aug. 

 1889 and Jour. Myc. 5 : 167. Sept. 1889. 

 *Underw. & Cook, Illustr. Fungi 55. Sept. 1889. 

 Davis, Tr. Wis. Acad. 9: 161. 21 Aug. 1893. 

 Underw. Proc. Ind. Acad. 1893: 50. Aug. 1894, 

 *E11. & Ev. Fung. Columb. 269. 1894. 

 Pk. Rept. N. Y. Mus. 49: 35(21). 5 Nov. 1897. 

 Underw. Moulds 233. pi. 6,f. 17. 1899. 

 Aeeidium Purpusiorum, Henn. 



Henn. Hedw. Beibl. 42 : (189). d. 4 July 1903. Mexico. 



Aeeidium pustulatum, M. A. Curtis. 



Note. Arthur, 1904, gives an account of cultures showing this to be the 

 aecidial stage of Puccinia Andropo^i, Auct. Amer. p.p. which he calls 

 Puccinia pustulata, (M. A. Curtis) Arth. 



M. A. Curtis in Pk. Rept. N. Y. Mus. 23 : 6o. d. 1872. 



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

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

 *EI1. N. A. F. 224. 1879. 

 *Thm. Myc. Univ. 1424 1879. 



Trel. Tr. Wis. Acad. 6 : 134 (30). Nov. 1884. 



Arth. Bull. Iowa Agr. Coll. 1884: 167. Jan. 1885. 

 *Wint. Fung. Eur. 3320. 1885. 



Burrill, Bull. 111. Lab. 2 : 237. d. 1885 and Rept. 111. Ind. Univ. 12 : 

 148. d. 1885. 



Kellerm. & Carl. Tr. Kans. Acad. 10 : 92. 1887. 



De Toni in Sacc. Syll. 7 : 822. d. 28 Oct. 1888. 

 *Roum. Fung. Gall. 4834. 1889. 



Roum. Rev. Myc. 1 1 : 63. 1 April 1889. 

 *KeIlerm & Swingle, Kansas Fungi 29. 1 Aug. 1889. 



Webber, Bull. Nebr. Exp. Sta. 1 : 334 (64). 18 Dec. 1889. 



Webber, Rept. Nebr. Agr. 1889 : 212 (72). 1890. 



Farlow & Seymour, Host Index 95. Sept. 1890. 



Detmers, Bull. Ohio Exp. Sta. 44 : 140. Sept. 1892. 



Detmers, Bull. Ohio Exp. Sta. tech. ser. 1 : 178. April 1893. 



Carl. Bot. Gaz. 18 : 454. 25 Dec. 1893. 



Underw. Proc. Ind. Acad. 1893: 50. Aug. 1894. 

 *Carl. Ured. Amer. 46. 1894. 

 *Syd. Uredineen 850. 1894. 



Diet, in Engler & Prantl, Pflanzenfam. I 1 ** : 77. 1897. 



Henn. Hedw. 37 : 272. 25 Oct. 1898. 



Barthol. Tr. Kans. Acad. 16 : 191. June 1899. 



Freeman, Minn. Bot. Studies II. 5: 558. 20 July 1901. 



Arth. Jour. Myc. 10 : 17, 20. 30 Jan. 1904. 

 Aeeidium Hamiltonias, Thm. 



Thm. Bull. Torr. Bot. Club 6 : 350. d. Oct. 1879. 



De Toni in Sacc. Syll. 7 : 822. d. 28 Oct. 1888. 



Aeeidium quadrifldum, D C. 

 See Aeeidium punctatum, P. 



Aeeidium Ranuneulaeearum, Auct. Amer. p. p. 



Note. The Aecidia on American species of Ranunculus, with the excep- 

 tion of Aeeidium Ranunculi, S., are in great confusion. The name Aeeidium 

 Ranunculacearum has been rather indefinitely applied to forms occurring on 

 Ranunculus, Afiemone and Thalictrum. In Europe Aeeidium Ranuncula- 

 cearum has been segregated into forms connected with Puccinia perplexans, 

 Plowr., Uromyces Dactylidis, Otth and Uromyces Poce, Rabh. See Syd. 

 Mon. Ured. 1:719- 1 Nov. 1903, Klebahn, Rostpilze 274, 323, 324. 1904. 

 Some of our Aecidia on Ranunculus seem to be the same as European forms 



