18 



Aecidium aroidatum, S. 

 See Aecidium Caladll, S. 



Aecidium Asperifolii, P. 

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

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



Casoma urticatum, S. p. p. 

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



NOTE. The European plant of Persoon is referred to Puccinia Kubigo- 

 vera, (D C.) Wint. The American Aecidium called by this name has been 

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



Aecidium asteratum, S. p. p. 

 See Aecidium Asterum, S. 



Aecidium asteratum, S. p. p. 

 See Aecidium Solidaginis, S. 



Aecidium asteratum, S. p. p. 

 See Aecidium 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 Kcidia or Aster, Solidago and 

 related genera with any degree of definiteness. Arthur, Jour. Myc. 3: 54. 30 

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

 but as American writers have used the name Aecidium 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. 1860. 



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



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



Burrill, Bull. 111. Lab. 2 : 230. d. 188"; and Rept. lll.Ind. Univ. 12 : 144. 

 d. 1881;. 



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 1809. 



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. ^70. 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. 



