Phylum：Basidiomycota　>>　Class： Basidiomycetes　>>　 Order： Agaricales 
   
 
　BCRC Number： NO BCRC Number!  
   
　Scientific Name： Entoloma quadratum
 
   
   
　Author：

Basionym: Nolanea quadrata (Berk. & M.A. Curtis) Sacc., Syll. fung. (Abellini) 5: 723. 1887.

Entoloma quadratum (Berk. & curt.) Horak, Sydowia 28:190. 1979.
   
 
 
 
 
　Description： Pileus 1-1.5 cm, convex, acutely umbonate, orange red, glabrous, margin striate. Gills adnate to notched, slightly distant of several lengths, orange red, entire. Stipe central, 4-4.5 × 0.2 cm, hollow, orange red, fibrillose. Spores quadral, pale yellow, smooth, I-, 8-11 μm. Hyphae with clamps.
 
 
 
 
 
　Specimens：

Taiwan, Taichung: Anmashan, on soil, 15 June 1999, CWN 04204 (TNM F0013135).
 
 
 
　Habitat： Isolated or scattered on ground in broad-leaved forest.
 
 
 
　Distribution：

Asia, New Zealand, North America.
 
 
 
　References：

Imazeki, R. and Hongo, T. 1987; Chang, T. T. et al. 2001.
   
   
   
　Provided：

W. N. Chou
 
 
　Note： It is poisonous.