383 



6. Aecicliutn Zeplnjnudliis Shear, Bull. Torr. Bot. Club 29:454. 1902. 

 On AMARYLIDACEAE : 



Zepliyranthcs sp., Hidalgo, Mexico. 

 TYrE LOCALITY : Near Tlalpam, Valley of Mexico, Mexico, on Zephyran- 

 thcs sp. 

 DISTRIBI^TION : Central Mexico. 



7. Aecidium Irklis Ger. Rep. N. Y. INIus. 24:93. 1872. 

 On IRIDACEAE: 



Iris versicolor L., Iowa, New York, Massachusetts, Minnesota, Ne- 

 braska, Wisconsin. 

 TYPE LOCALITY : Poughkeepsie, New York, on Iris versicolor. 

 DISTRIBUTION: New York, Massachusetts, west to Minnesota and Ne- 

 braska. 

 EXSICCATI: Ellis, N. Am. Fungi 101.',; Roum. Fungi. Sel. 1,011; Rab.- 

 Wint. Fungi Eur. 2927; Thiim. Myc. Univ. 1519. 



There is considerable question as to the relationship of this Aecidinm. 

 It is very uncertain if it belongs with Piiccinia Iridis (DC.) Wint. on the 

 same host. It has been suggested that it may belong with a Carea?-inhabit- 

 iug Pnccinia. Cultures are necessary to settle the point. 



S. Aecidinm Myricatum Schw. Trans. Am. Phil. Soc. II. 4:294. 1832. 

 On MYRICACEAE : 



Myrica cerifera L., Delaware, Ncav Jersey, New York. 



Myrica Carolinensis Mill., Connecticut, New Jersey. 

 TYPE LOCALITY : New York, on Myrica cerifera. 



DISTRIBUTION: New York, New Jersey, Connecticut and Delaware. 

 EXSICCATI: Ellis, N. Am. Fungi 230; Ellis & Ev. Fungi Columb. 62: 



Roum. Fungi Sel. .',835; Thiim. Myc. Univ. 1224. 



A conspicuous, characteristic Aecidium of rather limited range. 



9. Aecidium Boelimeriae Arth. Bull. Torr. Bot. Club 34:590. 1907. 

 On URTICACEAE : 



Boelimcria cyJiadrica (L.) AVilld., District of Columbia. 

 TYPE LOCALIl'Y: Takoma Park, District of Columbia, on Boehmeriq 



cylindrica. 



