Phylum：Basidiomycota　>>　Class： Basidiomycetes　>>　 Order： Agaricales 
   
 
　BCRC Number： NO BCRC Number!  
   
　Scientific Name： Amanita virosa
 
   
   
　Author：

Amanita virosa (Fr.) Bertillon, J. Elisha Mitchell Scient. Soc. 33:83 1917.

Basionym: Agaricus virosus Fr., Epicrisis systematis mycologici (Uppsala): 3 1838.
   
 
 
 
 
　Description： Pileus 5-8 cm, flat, white, pale yellow in the center, glabrous, viscid, margin striate. Gills free, crowded of several lengths, white, entire. Stipe central, 8-10 × 0.7-1 cm, solid, white, covered by small scales, base enlarged. Annulus membranous, white. Volva saccate, white. Spores globose, hyaline, smooth, I+, 6-8 μm. Cystidia clavate. Hyphae without clamps.
 
 
 
 
 
　Specimens：

Taiwan, Nantou: Tungpu, on soil, 20 Sep. 1995, CWN 01261 (TNM F0004347).
 
 
 
　Habitat： Isolated or scattered on ground in broad-leaved forest.
 
 
 
　Distribution：

Cosmopolitan.
 
 
 
　References：

Imazeki, R. and Hongo, T. 1987; Breitenbach, J. and Kranzlin, E. 1995; Chang, T. T. et al. 2001.
   
   
   
　Provided：

W. N. Chou
 
 
　Note： It is deadly poisonous.