Inclusief deze taxa:
Didymium anellus, Didymium annulisporum, Didymium bahiense, Didymium clavodecus, Didymium clavus, Didymium comatum, Didymium difforme, Didymium dubium, Didymium eximium, Didymium flexuosum, Didymium floccoides, Didymium karstensii, Didymium leptotrichum, Didymium macquariense, Didymium megalosporum, Didymium melanospermum, Didymium minus, Didymium muscorum, Didymium nigripes, Didymium ochroideum, Didymium ovoideum, Didymium pertusum, Didymium projectile, Didymium quitense, Didymium serpula, Didymium squamulosum sl, incl. applanatum, Didymium sturgisii, Didymium trachysporum, Didymium vaccinum, Didymium verrucosporum |