White : Mr. Desert Fun(;i 502 



Agaricus campestris L. Abundant in certain localities. 

 Armillaria mellea Vahl. Only one cluster found, which is 

 unusual for this species. 



* Lepiota ILLINITA Fr. Found in only two localities. 



* Lepiota naucinoides Peck. A single plant found in lawn. 



* Pholiota agericola Peck. Only two plants found. 



* Pholiota caperata Pers. Plentiful. 



* Pholiota cerasina Peck. In large clusters on decaying 



spruce. 



* Pholiota squarrosoides Peck. Growing in large clusters; 



plentiful in certain localities. 



Stropharia Howeana Peck. Only a few plants found in rich 

 woods in leaf mould. 



Stropharia semiglobata Batsch. Common in lawns. 



* Stropharia stercorea Fr. Abundant after rain. 



( Volvatac. Provided with a volva ; usually also 

 with a veil and annul us) 



* Amanita crenulata Peck. Only a few specimens found. 



* Amanita floccocephala Atk. Three or four plants seen. 

 Amanita Frostiana Peck. Abundant. 



*Amanita mappa Fr. Growing singly in rich soil. 



Amanita muscaria (L.) Fr. Abundant. 



^Amanita muscaria Formosa Gonn. & Rab. Fairly common. 

 Amanita phalloides Fr. Abundant. 



*Amanita rubescens Fr. Abundant. 



Amanita spreta Peck. Rare. 



*Amanita verna Fr. P'airly common. 



*Amanitopsis vaginata (Bull.) Roz. A white variety also 

 found. 



*Amanitopsis vaginata fulva (Schaeff.). Common. 



*Amanitopsis vaginata crassivolvata Peck, var. nov. Pileus 

 broadly convex or nearly plane in the mature plant, sub- 

 umbonate, glabrous, viscid when moist, widely sulcate striate on 

 the margin, creamy yellow ; lamellae broad, close, free, white, 

 sometimes tinged with yellow ; stem long, equal, hollow or stuffed 

 with cottony fibers, colored like but a little darker than the pileus, 

 volva very thick, loose, white and woolly ; spores globose, 8-10 }i 

 broad. Pileus 7-10 cm. broad ; stem 15-20 cm. long, about 2 

 cm. thick. 



