366 ATKINSON— GALERULA IN NORTH AMERICA. 



near Miller's Run, 3-4 miles north of Oakland, ]Md. Sept. 25, 1917. 

 G. F. Atkinson collector. 



Maryland, New York, Massachusetts, Sweden (Upsala). 



Cystidia lecythiform or stopper-shaped, only on edge of lamellae. 



IV. 



Galerula angusticeps (Pk.) Murr. N. Am. Fl. 10, 168, 1917. 



Galera angusticeps Peck, Torr. Bot. Club Bull. 24, 143, 1897. 

 Conocybe angusticeps Murr. Mycologia, 4, 248, 19 12. 

 California. 



Galerula teneroides (Pk.) Murr. N. Am. Fl. 10, 166, 1917. 



Agaricus teneroides Peck, N. Y. State Mus. Kept. 29, 39, 1878. 

 Galera teneroides Sacc. Syll. Fung. 5, 861, 1887. 



This species is placed here provisionally. The portion of the 

 type material examined was in such poor condition that the structure 

 of the pileus could not be determined. 



New York. 



PiLEUs Corticated. 



Cystidia large, fusoid or clavate, or sublanceoloid, not specialized. 



Cystidia on sides and edges of lamellcE, emerging. 



V. 



Galerula kellermani (Peck) Murr. N. Am. Fl. 10, 165, 1917. 



Galera kellermani Peck, Jour. Myc. 12, 148, pi. 89, 1906. 

 Ohio. 



Galerula cervinialba (Murr.) nov. comb. 



Prunulus cervinialbus Murr. N. Am. Fl. 9 : 326, 19 16. 



Cystidia subfusoid: basidia large, sterile, therefore the pure white 

 lamellae. 



New York. 



