NAMES OF NEW YOEK PYEENOMYOETOUS FUNGI. 



The names by which the following species were formerly known or 

 reported are given in the right-hand column whenever they differ from 

 those of the Saccardoan system. The left-hand column contains the 

 names required by that system. 



Podosphaera tridactyla De By. 

 P. biuncinata C. & P. 

 Sphserotheca Castagnei Lev. 

 S. pruinosa C. d: P. 

 Phyllactinia suftulta Sacc. 

 Uncinula adunca Lev. 

 U. Ampelopsidis Pk. 



Clintonii Pk. 



macrospora Pk. 



flexuosa Pk. 



geniculata Ger. 



circinata C. & P. 



parvula C. & P. 



luculenta Howe. 



Americana noi%. 

 Mici'osphaera Astragali Trev. 

 M. abbreviata Pk. 



Hedwigii Lero. 



Dubyi Lev. 



Friesii Lev. 



penicillata Lev. 



Van Bruntiana Qer. 



densissima ScTiw. 



Russellii Clinton. 



extensa C. <£• P. 



diffusa C. d:-. P. 



pulchra C. & P. 



Vaccinii C. ct P. 



Platani Howe. 



Menispei-mi Howe. 



Symphoric.'.rpi Howe. 

 Erysiphe communis Pr. 

 E. Mai-tii Lev. 

 E. lampi'ocaT'pa Lev. 

 E. Liriodendi-i Schw. 

 E. Eui)horbiai Pk. 

 Erysiphella aggregata Pk. 

 Eurotium herbai-iorum Lk. 

 Dinierosporium Collinsii Thum. 

 Scorias spongiosa Fr. 



Perisporiaceae, 



Podosphaera Kunzei Lev. 



Phyllactinia guttata Lev. 



U. 



U. 

 U. 



u. 

 u. 

 u. 

 u. 

 u. 



M. 

 M. 

 M. 

 M. 

 M. 

 M. 

 M. 

 M. 

 M. 

 M. 

 M. 

 M. 

 M. 

 M. 



Uncinula spiralis B. & C 

 Microsphaera holosericea Lev. 



Sphseria Collinsii iSchw. 



