（学名：Diorygma）是文字衣科下的一个属。

下属物种
本属包括以下物种：
 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 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
 红霜盘衣 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
 象形霜盘衣 Diorygma hieroglyphicum (Pers.) Staiger & Kalb
 厚粉霜盘衣 Diorygma hololeucum (Mont. & Bosch) Kalb, Staiger & Elix
 Diorygma inaequale B.O.Sharma & Makhija
 Diorygma incantatum S.C.Feuerst. & Eliasaro
 Diorygma inexpectatum Sutjar. & Kalb
 Diorygma intermedium Kalb, Staiger & Elix
 Diorygma isabellinum (Zahlbr.) Z.F.Jia & Lücking
 容氏霜盘衣 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
 马氏霜盘衣 Diorygma macgregorii (Vain.) Kalb, Staiger & Elix
 Diorygma manipurense B.O.Sharma & Makhija
 Diorygma megaspermum Makhija, Chitale & B.O.Sharma
 大孢霜盘衣 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
 厚唇霜盘衣 Diorygma pachygraphum
 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
 粉霜盘衣 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
 白粉霜盘衣 Diorygma soozanum (Zahlbr.) M.Nakan. & Kashiw.
 Diorygma sophianum E.L.Lima & Lücking
 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 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

参考文献 

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