89 



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

 *Griffiths, West Am. Fung. ^59. 21 May 1902. . 

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



Peridermium graclle, Hark. 

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

 Aeeidium selepotheeioides, Ell. & Ev. 



NOTE. See also Aeeidium Compositarum, var. Senecionis, Auct. Amer. 



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

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

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

 Aeeidium Serophularise, N. A. F. 

 See Aeeidium tenue, S. 



Aeeidium Senecionis, Auct. Amer. 



See Aeeidium Compositarum, var. Senecionis, Auct. Amer. 

 Aeeidium Sii-latifolii, Wint. 



NOTE. It is uncertain with what teleutosporic form the Aeciitium in refer- 

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

 Aeeidium on Stum lati folium of Europe with Urcmyces Scirpi, (Cast.) 

 Lagerh., = Uromyces 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. 

 Aeeidium Silphii, (Burrill) Syd. 

 *Syd. Uredineen 1546. April 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. 

 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. 



Aeeidium Compositarum, var. Silphii, Burrill. 

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



144. d. 1885. 



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

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

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

 Aeeidium smilaeinatum, S. 

 See Aeeidium Smilacis, S. 



Aeeidium Smilacis, S. 



NOTE. The Aeeidium on Smilax herbacea and S. hispida is said by Arthur 

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

 men of Aeeidium Smilacis, 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 Aeeidium macrospo- 

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

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



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

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



