Dotted stem bolete 
Downy Milk Cap 
Dripping Bonnet 
Dryad's Saddle 
Dung roundhead 
Dung-loving Bird's-Nests 
Dung-loving Deconica 
Dusky Puffball 
Dwarf Bell 
Dyeball 
Dyer's Polypore 
Earliella scabrosa 
Earthy inocybe 
Eastern American Blusher 
Eastern American Platterful Mushroom 
Eastern Cauliflower Mushroom 
Eastern North American destroying angel 
Elegant Blue Webcap 
Elm Oyster 
Emperor Cortinar 
Enoki 
Entoloma albidum 
Entoloma burkilliae 
Entoloma cetratum