89 



Nelson, Rept. Wyo. Exp. Sta. 10: (36). 1900. 

 *Griffiths, West Am. Fung. 359. 21 May 1902. 

 Ricker, Jour. Myc. 8: 126. 14 Oct. 1902. 



Peridermium gracile, Hark. 

 Hark. Bull. Cal. Acad. 1 : 36 (16). d. Feb. 1884. 

 Aecidium selepotheeioides, Ell. & Ev. 



Note. See also Aecidium Compositarum, var. Seneeionis, Auct. Amer. 



Ell. & Ev. Am. Nat. 31 : 428. d. May 1897. 

 Lindau & Svd. Hedw. 37 : xvii. 9 April 1898. [Beiblatt no. 7.] 

 Sacc. & Syd. Syll. 14 : 377- d. 20 Aug. 1899. 

 Aecidium Serophularise, N. A. F. 

 See Aecidium tenue, S. 



Aecidium Seneeionis, Auct. Amer. 



See Aecidium Compositarum, var. Seneeionis, Auct. Amer. 



Aecidium Sii-latifolii, Wint. 



Note. It is uncertain with what teleutosporic form the Aecidium in refer 

 ences given below is connected. For a statement of the connection of the 

 Aecidium on Sium laiifolium of Europe with Urcmyces Scirpi, (Cast.) 

 Lagerh., = Urcmyces lineolatus, (Desm.) Schrt , see Klebahu, Rostpilze 325. 

 1904. 



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



Lindr. Acta Soc. Fauna et Fl. Fennica 22 1 : 177. 1902. 

 Aecidium Silphii, (Burrill) Syd. 

 *Syd. Uredineen 1346. April 1901. 



Aecidium Compositarum, Auct. Amer. p. p. 



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



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



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



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



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



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



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

 *Shear, Ell. & Ev. Fung. Columb. 1478. May 1901. 



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

 Aecidium Compositarum, var. Silphii, Burrill. 



Burrill, Bull. 111. Lab. 2: 231. d. 1885 and Rept. 111. Ind. Univ. 12: 

 144. d. 1885. 



Wint. & Detnet. Hedw. 24 : 179 (3)- Oct. 1885. 



De Toni in Sacc. Syll. 7 : 798. d. 28 Oct. 1888. 

 *Vestergren, Micr. sel. 626. May 1903. 



Aecidium smilaeinatum, S. 

 See Aecidium Smitacis, S. 



Aecidium Smilaeis, S. 



Note. The Aecidium on Smilax herbacea and .$'. hispida is said by Arthur 

 to belong to Puccinia amphigena, Diet. It differs from the authentic speci- 

 men of Aecidium Smilaeis, S. which we have examined, in not causing ver- 

 ruciform distortions of the leaves but, as far as the microscopic characters of 

 the spores are concerned, they appear to be the same; for although in the 

 Schweinitzian specimen they were hardly mature, they at least were smaller 

 and wanting in the thickening of the apical wall found in Aecidium macrospo- 

 rum, Pk. See also Syd. Mon. Ured. 1 ; 742. 1 Nov. 1903. Klebahn, Rost- 

 pilze 276. 1904. Arth. Jour. Myc. 10; 11. 30 Jan. 1904. 



S. Syn. Car. 69 (43) no. 452. 1822. 

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



