Smoky-Gilled Hypholoma 
Smooth Cage Fungus 
Smooth chanterelle 
Snakeskin Grisette 
Snowy Waxcap 
Soap-scented toadstool 
Soft puffball 
Soft Slipper 
Solitary Amanita 
Sour Cap Suillus 
Southern Cinnabar Polypore 
Southern Cinnabar Polypore 
Sparassis crispa 
Spectacular Rustgill 
Spiny Puffball 
Split-pore Crust 
Splitgill Mushroom 
Spongipellis unicolor 
Spotted cort 
Spotted Toughshank 
Spreading Yellow Tooth 
Spring Polypore 
Spring Polypore 
Spruce Feather