18 



Aeeidium aroidatum, S. 

 See Aeeidium Caladii, S. 



Aeeidium Asperifolii, P. 



S. Syn. Car. 67 (41) no. 436. 1822. 



Kellerm. & Carl. Tr. Kans. Acad. 10 : 91. 1887. 

 Cseoma urticatum, S. p. p. 



S. Syn. Am. Bor. 294 no. 2898. 1834. 



Note. The European plant of Persoon is referred to Puccinia Rubigo- 

 vera, (DC.) Wint. The American Aeeidium called by this name has been 

 seldom found and little studied. See note under Aeeidium Impatientis, S. 



Aeeidium asteratum, S. p. p. 

 See Aeeidium Asterum, S. 



Aeeidium asteratum, S. p. p. 

 See Aeeidium Solidaginis, S. 



Aeeidium asteratum, S. p. p. 

 See Aeeidium Verbesinae, S. 



Aeeidium Asterum, S. 



Note. In the present state of our knowledge it is impossible to arrange 

 the numerous and confused references to the tecidia or Aster, Solidago and 

 related genera with any degree of definiteness. Arthur, Jour. Myc. 8: 54, 30 

 June 1902, refers Aeeidium Asterum, S. to Puccinia Caricis-Asteris, Arth., 

 but as American writers have used the name Aeeidium Asterum to include 

 forms on Solidago and other genera we have here arranged such references 

 according to their host genera without attempting to indicate their real 

 affinities. 



S. Syn. Car. 67 (41) no. 444. d. 1822. 



Bon. Abh. Nat. Ges. Halle 5 : 208 (42) d. i860. 



M. A. Curtis, Bot. N. Car. 124. 1867. 



Edwards, Bull. Torr. Bot. Club 2 : 39. ' Oct. 1871. 



Burrill, Bull. 111. Lab. 2 : 230. d. 1885 and Rept. Ill.Ind. Univ. 12 : 144. 

 d. 188c;. 



Gall. Bull. U. S. Agr. Veg. Pathol. 8 : 55. 1889. 



Webber, Bull. Nebr. Exp. Sta. 1 : 329 (59). 18 Dec. 1889. 



Webber, Rept. Nebr. Agr. 1889 : 209 (69). 1890. 



Detmers, Bull. Ohio Exp. Sta. 44 : 138. Sept. 1892. 



Underw. Proc. Ind. Acad. 1893 : 49. Aug. 1894. 



Kellerm. & Werner, Geol. Ohio 7 2 : 345. Jan. 1895. 



Underw. & Earle, Bull. Ala. Exp. Sta. 80 : 208. 28 June 1897. 



Stevens, Rept. Ohio Acad. Sci. 5 : 66. 1897. 



Claassen, Rept. Ohio Acad. 5 : 68. 1897. 



Tubeuf-Smith, Diseases of Plants 411. 1897. 



Snyder. Proc. Ind. Acad. 1896: 217. 1897. 



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

 12. Sept. 1898. 

 *E11. & Ev. Fung. Columb. 1391. May 1899. 



Barthol. Tr. Kans. Acad. 16: 186. June 18Q9. 



Nelson, Rept. Wyo. Exp. Sta. 10: (35). 1900. 



Freeman, Minn. Bot. Studies II. 5: 557- 20 July 1901. 



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



Ricker, Univ. of Maine Studies 3 : 50. 30 April 1902. 

 *Griffiths, West Am. Fung. 370. 21 May 1902. 

 Cseoma asteratum, Lk. p. p. 



Lk., L. Sp. PI. ed. Willd. 6 2 : 51. d. 1825. 



S. Syn. Am. Bor. 292 no. 2870. 1834. 

 Uredo Asterum, Spreng. 



Spreng. in L. Syst. Veg. 16 ed. 4 1 : 572. d. 1827. 



