Didymium anellus
Didymium annulisporum
Didymium atrichum
Didymium bahiense
Didymium clavodecus
Didymium clavus
Didymium comatum
Didymium complanatum
Didymium crustaceum
Didymium decipiens
Didymium difforme
Didymium dubium
Didymium eximium
Didymium flexuosum
Didymium floccosum
Didymium intermedium
Didymium iridis
Didymium karstensii
Didymium laxifilum
Didymium listeri
Didymium megalosporum
Didymium melanospermum
Didymium minus
Didymium nigripes
Didymium nivicolum
Didymium obducens
Didymium ochroideum
Didymium orthonemata
Didymium ovoideum
Didymium panniforme
Didymium perforatum
Didymium quitense
Didymium reticulosporum
Didymium saturnus
Didymium serpula
Didymium squamulosum
Didymium sturgisii
Didymium trachysporum
Didymium vaccinum
Didymium verrucosporum