34 



Ell. & Ev. Jour. Myc. 1 : 86. July 1885. 

 Pammel, Agr. Sci. 7 : 26. Jan. 1893. 

 Underw. Proc. Ind. Acad. 1894: 151. Oct. 1895. 

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



Aeeidium on Laetuea. 



See also Aeeidium hemisphaericum, Pk. 



See also Aeeidium Prenanthis, Auct. Amer. p. p. 



Aeeidium Compositarum, var. Liatridis, Webber. 

 See Aeeidium Liatridis, Ell. & Anderson. 



Aeeidium Compositarum, var. Lygodesmise, Webber. 

 See Aeeidium Lygodesmiae, Shear. 



Aeeidium Compositarum, Auct. Amer. p. p. On Mikania. 



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

 Aeeidium on Montanoa. 



See Aeeidium Montanose, Diet. & Holw. 



Aeeidium Compositarum, Auct. Amer. p. p. On Polymnia. 



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

 Aeeidium Compositarum, var. Prenanthis, Auct. Amer. 



Note. It is uncertain to what species the following references to secidin 

 on Prenanthes relate, but apparently some are the aecidia of Puccinia 

 Prenanthis, (P.) as limited by Lindroth, q. v. As far as we know the name 

 Aeeidium Prenanthis on Prenanthes does not occur in American literature 

 except incidentally in Pk. Rept. N. Y. Mus. 50: 115. March 1898. See 

 Aeeidium Prenanthis, Auct. Amer. p. p. 



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



? Aeeidium Compositarum, Auct. Amer. p. p. 

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

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

 Orton, Rept. Vt. Exp. Sta. 1 1 : 210. Sept. 1898 and Contr. Bot. Vt. 2: 



12. Sept. 1898. 

 Patterson, Bull. U. S. Agr. PI. Industry 8:8. 3 Feb. 1902. 



Aeeidium Compositarum, var. Rudbeekise, Pk. in litt. 

 *EI1. N. A. F. 1018a. 1883. 



? Aeeidium Compositarum, Auct.. Amer. p. p. 



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

 *Syd. Uredineen 97. 1889. 



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



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



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

 Aeeidium Compositarum, var. Seneeionis, Auct. Amer. 



Note. The Aecidia on Senecio in references here given probably belong 

 to some hetercecious species of Puccinia but their development has not been 

 studied. See also Aeeidium selerothecioides, Ell. & Ev. For further infor- 

 mation see Diet. Hedw. 30; 297. Dec. 1891 and Klebahn, Rostpilze 308. 

 1904. 



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

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



? Aeeidium Compositarum, Auct. Amer. p. p. 

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

 Davis, Tr. Wis. Acad. 11 : 167. Aug. 1897. 



? Aeeidium Seneeionis, Auct. Amer. 

 *EU. N. A. F. 1425. 1885. 

 Cockerell, Zoe 4 : 283. Oct. 1893. 

 Pk. Rept. N. Y. Mus. 50: 115. 28 March 1898. 



