Hare's Foot Inkcap 
Heath Waxcap 
Heimioporus japonicus 
Helicogloea compressa 
Helminthosphaeria clavariarum 
Helvella compressa 
Helvella ephippium 
Helvella lactea 
Helvella latispora 
Helvella macropus 
Helvella maculata 
Helvellosebacina concrescens 
Hemileccinum subglabripes 
Hemimycena pseudocrispula 
Hemistropharia albocrenulata 
Hemlock varnish shelf 
Hen of the Woods 
Herald of Winter 
Hesperomyces harmoniae 
Heterobasidion annosum 
Heterodea muelleri 
Heterodermia diademata 
Heterodermia speciosa 
Heterotextus peziziformis