30 X1£\V YORK STATE MUSEUM 



F a g u s g r a n d i f o 1 i a . Helderberg mountains. Peck. Sand- 

 lake. Peck. Grassy pond, Essex county. Peck. Buffalo, Clinton. 

 Ouercus prinus, North Greenbush, Peck. 

 Quercus alba, North Greenbush, Peck. 

 Tilia americana, Buffalo, Clinton. 

 \' i t i s aestivalis. North Greenbush. Peck. 



36 Mycosphaerella recutita (Fr.) Johans. 

 Sphaerella recutita Fr. 

 On leaves cf Carex varia. West Troy, Peck. 



2,J Mycosphaerella rubina (Peckj. 

 Sphaerella rubina Peck 

 On canes ofRubus Idaeus, cultv. Menands, Peck, type. 

 Marlboro, Ulster county. Peck. 



38 Mycosphaerella sarraceniae (Schw.) 



Sphaeria sarraceniae Schw. Sphaerella 

 sarraceniae Sacc. 

 On dead leaves of Sarracenia purpurea L. Sandlake. 

 Peck. On dead flowering scapes of same host, Pecksport, Madison 

 county. House. 



39 Mycosphaerella septorioides ( Desm. ) Lindau. 



vSphaeria septorioides Desm. Sphaerella 

 septorioides Niessel. 

 On leaves of Acer saccharu ni. 



40 Mycosphaerella spleniata (Cke. & Peck) 



Sphaerella spleniata Cooke & Peck. Sphaerella 

 n i g r i t a Cooke. 

 On fallen leaves of: Quercus bicolor. North Greenbush, 

 Peck; Sandlake, Peck; Montezuma, Peck. Quercus alba, 

 Poughkeepsie, Gerard; Karner, Peck; Albany. Peck. Quercus 

 p r i n o i d e s , Albany, Peck. Quercus prinus. Greenbush, 

 Peck. 



41 Mycosphaerella thalictri (E. & E.) Lindau. 



Sphaerella thalictricola Sacc. Sphaerella 

 septorioides Peck, not Niessl. Sphaerella 

 thalictri E. & E. 

 On living leaves of T h a 1 i c t r u m d i o i c u m . Central Bridge, 

 Peck. Canajoharie, Peck. 



