Diorygma Eschw.
- Diorygma aeolum (Stirt.) Pushpi Singh & Kr.P. Singh
- Diorygma africanum Kalb, Staiger & Elix
- Diorygma agumbense B.O. Sharma & Khadilkar
- Diorygma alagoense M. Cáceres & Lücking
- Diorygma albocinerascens Makhija, Chitale & B.O. Sharma
- Diorygma albovirescens Makhija, Chitale & B.O. Sharma
- Diorygma angusticarpum Sutjar. & Kalb
- Diorygma antillarum (Vain.) Nelsen, Lücking & Rivas Plata
- Diorygma archeri S. Joshi & Hur
- Diorygma australasicum (Elix) Lücking, Elix & A.W. Archer
- Diorygma basinigrum Seavey & J. Seavey
- Diorygma biforme Eschw.
- Diorygma chumphonense Sutjar. & Kalb
- Diorygma circumfusum (Stirt.) Kalb, Staiger & Elix
- Diorygma citri Sutjar. & Kalb
- Diorygma confluens (Fée) Kalb, Staiger & Elix
- Diorygma conprotocetraricum Sutjar. & Kalb
- Diorygma dandeliense B.O. Sharma & Khadilkar
- Diorygma dealbatum B.O. Sharma & Makhija
- Diorygma epiglaucum (Müll. Arg.) Kalb, Staiger & Elix
- Diorygma erythrellum (Mont. & Bosch) Kalb, Staiger & Elix
- Diorygma excipuloconvergentum Makhija, Chitale & B.O. Sharma
- Diorygma extensum Sipman
- Diorygma fuscopruinosum Sutjar. & Kalb
- Diorygma fuscum Jian Li bis & Z.F. Jia
- Diorygma hieroglyphicellum Sutjar. & Kalb
- Diorygma hieroglyphicum (Pers.) Staiger & Kalb
- Diorygma hololeucum (Mont. & Bosch) Kalb, Staiger & Elix
- Diorygma inaequale B.O. Sharma & Makhija
- Diorygma incantatum S.C. Feuerst. & Eliasaro
- Diorygma inexpectatum Sutjar. & Kalb
- Diorygma insculptum Eschw.
- Diorygma intermedium Kalb, Staiger & Elix
- Diorygma isabellinum (Zahlbr.) Z. F. Jia & Lücking
- Diorygma junghuhnii (Mont. & Bosch) Kalb, Staiger & Elix
- Diorygma karnatakense B. O. Sharma & Khadilkar
- Diorygma kurnoolense Mohabe, Nayaka & A.M. Reddy
- Diorygma longilirellatum B. O. Sharma & Makhija
- Diorygma longisporum E. L. Lima, M. Cáceres & Aptroot
- Diorygma macgregorii (Vain.) Kalb, Staiger & Elix
- Diorygma manipurense B.O. Sharma & Makhija
- Diorygma megaspermum Makhija, Chitale & B.O. Sharma
- Diorygma megasporum Kalb, Staiger & Elix
- Diorygma megistosporum Makhija, Chitale & B.O. Sharma
- Diorygma microsporum M. Cáceres & Lücking
- Diorygma minisporum Kalb, Staiger & Elix
- Diorygma monophorum (Nyl.) Kalb, Staiger & Elix
- Diorygma nigricans Rivas Plata & Lücking
- Diorygma pachygraphum (Nyl.) Kalb, Staiger & Elix
- Diorygma panchganiense Makhija, Chitale & B.O. Sharma
- Diorygma pauciseptatum S.C. Feuerst., I.P.R. Cunha, Aptroot & M. Cáceres
- Diorygma poitaei (Fée) Kalb, Staiger & Elix
- Diorygma pruinosum (Eschw.) Kalb, Staiger & Elix
- Diorygma radiatum (D.D. Awasthi & S.R. Singh) Kr.P. Singh & Swarnal.
- Diorygma reniforme (Fée) Kalb, Staiger & Elix
- Diorygma roseopruinatum Papong, Lücking & Parnmen
- Diorygma rufopruinosum (A.W. Archer) Kalb, Staiger & Elix
- Diorygma rufosporum (Patw. & C.R. Kulk.) B.O. Sharma & Makhija
- Diorygma rupicola B.O. Sharma & Khadilkar
- Diorygma salazinicum Sutjar. & Kalb
- Diorygma salvadoriense Kalb, Staiger & Elix
- Diorygma saxicola B.O. Sharma & Makhija
- Diorygma sipmanii Kalb, Staiger & Elix
- Diorygma soozanum (Zahlbr.) M. Nakan. & Kashiw.
- Diorygma spilotum (Stirt.) Pushpi Singh & Kr.P. Singh
- Diorygma sticticum Sutjar., Kalb & Lücking
- Diorygma streimannii A.W. Archer & Elix
- Diorygma subalbatum (Patw. & Makhija) B.O. Sharma & Makhija
- Diorygma subpruinosum Sutjar. & Kalb
- Diorygma talisense (A.W. Archer) A.W. Archer
- Diorygma thailandicum Sutjar. & Kalb
- Diorygma tibellii Kalb, Staiger & Elix
- Diorygma tinctorium Eschw.
- Diorygma tocantinsense S.C. Feuerst., I.P.R. Cunha & Aptroot
- Diorygma tuberculosum (Stirt.) Kalb, Staiger & Elix
- Diorygma upretii Sipman
- Diorygma verrucirimosum B.O. Sharma & Makhija
- Diorygma wallamanense A.W. Archer & Elix
- Diorygma wilsonianum (Müll. Arg.) A.W. Archer