272 



Mycologia 



69. Rhytisma salicinum (Pers.) Fries, Syst. Myc. 2: 568. 



1822. 



Xyloma salicinum Pers. Tent. Disp. Fung. 5. 1797. 



On leaves of Salix sp., Kulm, N. Dakota, 1908. Coll. J. F. 

 Brenckle. 



70. Septoria Scrophulariae Peck, Ann. Rep. N. Y. St. Mus. 



28: 57. 1879. 



On leaves of Scrophularia marylandica L., Fayette, Iowa, July 

 2, 1909. G. W. W. 



71. Sphaerella Fragariae (Tul.) Sacc. Syll. Fung. 1: 505. 



1882. 



Sphaeria Fragariae Tul. Ann. Sci. Nat. IV. 5: 112. 1856. 

 Stigmatea Fragariae Tul. Sel. Fung. Carp. 2 : 288. pi. 31. 1863. 

 Ramularia Tulasnei Sacc., Michelia 1 : 536. 1879. 

 Ramularia Fragariae Peck, Ann. Rep. N. Y. St. Mus. 34: 30. 

 pi. 3, f. 12, 15. 1883. 



Conidia on leaves of Frag aria virginiana Duchesne, Fayette, 

 Iowa, July 2, 1909. G. W. W. 



72. Synch ytrium aecidioides (Peck) n. n. 

 Uredo aecidioides Peck, Ann. Rep. N. Y. St. Mus. 24: 88. 1872. 

 Uredo Peckii Thumen, Myc. Univ. 538. 1876. 

 Synchytrium fulgens decepiens Farl. Bull. Bussey Inst. 2 : 229. 



1879. 



Synchytrium decepiens Farl. Bot. Gaz. 10: 240. 1885. 



On Falcata comosa (L.) Kuntze, Fayette, Iowa, July 3, 1909. 

 G. W. & D. D. Wilson. 



73. Taphrina Johansonii Sadeb. Jahrb. Hamd. Wissensch. 

 Anst.io: 74. 1893. 



On capsules of Populus tremuloides Michx., Fayette, Iowa, 

 May 18, 1909. G. W. & D. D. Wilson. 



The bright yellow color of the infected capsules makes this a 

 very conspicuous fungus. Not common but where present the 

 trees were thoroughly infected. 



