Didymodon

Didymodon is a genus of mosses belonging to the family Pottiaceae. The genus has a cosmopolitan distribution.

Species
The following species are recognised in the genus Didymodon:


 * Didymodon aaronis J.Guerra, 1987
 * Didymodon acutus (Brid.) K.Saito
 * Didymodon aeneus (Müll.Hal.) Schimp.
 * Didymodon aeruginosus Hook.
 * Didymodon afer (Müll.Hal.) Broth.
 * Didymodon affinis Garov.
 * Didymodon aggregatus (Müll.Hal.) A.Jaeger
 * Didymodon albicuspis (Mitten) Brotherus, 1902
 * Didymodon alticaulis E.B.Bartram, 1947
 * Didymodon amblyophyllus Brotherus, 1902
 * Didymodon ampliretis E.B.Bartram, 1946
 * Didymodon andreaeoides Cardot & Brotherus, 1923
 * Didymodon angustatus (Mitt.) A.Jaeger
 * Didymodon angustulus Herzog
 * Didymodon anserinocapitatus Zander, 1993
 * Didymodon apiculatus Arn.
 * Didymodon argentinicus Paris, 1904
 * Didymodon argentiniensis Warnstorf, 1916
 * Didymodon asperifolius H.Crum, Steere & L.E.Anderson, 1964
 * Didymodon australasiae Zander, 1978
 * Didymodon austroalpigena Brotherus, 1902
 * Didymodon barbulae Wibel ex Roemer, 1803
 * Didymodon barbuloides Libert ex Marchal, 1872
 * Didymodon bartramii Zander, 1993
 * Didymodon berthoanus Thériot, 1926
 * Didymodon bistratosus Hébrard & Pierrot, 1994
 * Didymodon blyttii Hartm.
 * Didymodon bombayensis (Müll.Hal.) A.Jaeger
 * Didymodon brachyphyllus Zander, 1978
 * Didymodon brasiliensis (Mitt.) A.Jaeger
 * Didymodon brevicaulis Schultz
 * Didymodon brevifolius (Sendtn. ex Müll.Hal.) Kindb.
 * Didymodon brevisetus (Mitt.) A.Jaeger
 * Didymodon brunneus Warnstorf, 1924
 * Didymodon calycinus Dixon, 1915
 * Didymodon calymperidictyon Broth.
 * Didymodon calyptratus Taylor
 * Didymodon campylocarpus (Müll.Hal.) Broth.
 * Didymodon camusii Husnot, 1885
 * Didymodon canaliculatus Dixon, 1930
 * Didymodon capensis Spreng.
 * Didymodon capitatus Dixon ex Sappa & Piovano, 1947
 * Didymodon cardotii Zander, 1993
 * Didymodon catenulatus Dixon, 1930
 * Didymodon ceratodonteus Dixon, 1932
 * Didymodon challaense Zander, 1993
 * Didymodon citrinus (Hampe) A.Jaeger
 * Didymodon constrictus K.Saito, 1975
 * Didymodon contortus Herzog, 1916
 * Didymodon coquimbensis J.Jiménez & Cano
 * Didymodon cordatus Juratzka, 1866
 * Didymodon crassicostatus (E.B.Bartram) R.H.Zander
 * Didymodon curtus (Hedw.) Arn.
 * Didymodon cuspidatus Jaeger, 1869
 * Didymodon cyathicarpus (Mont.) Mitt.
 * Didymodon cylindricus (Hedw.) Wahlenb.
 * Didymodon deciduus Zander, 1993
 * Didymodon dieckii (Broth.) Kindb.
 * Didymodon ditrichoides (Broth.) X.J.Li & S.He
 * Didymodon dubius Paris, 1904
 * Didymodon eckeliae Zander, 2001
 * Didymodon eckendorfii Potier de la Varde, 1937
 * Didymodon epunctatus Jaeger, 1873
 * Didymodon erosodenticulatus K.Saito, 1975
 * Didymodon erosus J.A.Jiménez & J.Guerra
 * Didymodon fallax Zander, 1978
 * Didymodon ferrugineus M.O.Hill, 1981
 * Didymodon filescens (Hampe) A.Jaeger
 * Didymodon filicaulis Cardot, 1910
 * Didymodon flaccidus (Harv.) Mitt.
 * Didymodon fontanus (Müll.Hal.) Broth.
 * Didymodon formosicus Broth.
 * Didymodon fragilicuspis Brotherus, 1928
 * Didymodon fulvus (Hook.) Schwägr.
 * Didymodon funkii Garovaglio, 1840
 * Didymodon gaochienii B.C.Tan & Jia Yu, 1997
 * Didymodon giganteus Juratzka, 1882
 * Didymodon glaucoviridis Brotherus, 1902
 * Didymodon glaucus Ryan
 * Didymodon godmanianus (Müll.Hal.) E.B.Bartram
 * Didymodon gorodkovii (Abramova & I.I.Abramov) Schljakov
 * Didymodon grimmioides Duby
 * Didymodon guineensis Brotherus & Paris, 1911
 * Didymodon gymnostomus Broth.
 * Didymodon gymnus Brotherus, 1902
 * Didymodon hampei Zander, 1993
 * Didymodon hastatus Zander, 1993
 * Didymodon haussknechtii Brotherus, 1902
 * Didymodon hedysariformis Otnyukova, 1998
 * Didymodon hegewaldiorum J.Jiménez & Cano
 * Didymodon heribaudii Cardot
 * Didymodon herzogii Zander, 1993
 * Didymodon hostilis (Herzog) Broth.
 * Didymodon humboldtii E.Hegewald & P.Hegewald, 1977
 * Didymodon humidus Zander, 1993
 * Didymodon icmadophilus (Müll.Hal.) K.Saito
 * Didymodon imperfectus Zander, 1993
 * Didymodon incrassatolimbatus Cardot, 1909
 * Didymodon incrassatus Brotherus, 1902
 * Didymodon incurvus J.A.Jiménez & M.J.Cano
 * Didymodon insulanus (De Not.) M.O.Hill
 * Didymodon insularis Besch.
 * Didymodon interruptus Mitt.
 * Didymodon inundatus Brotherus, 1902
 * Didymodon jackvancei Zander, 1993
 * Didymodon jamesonii (Taylor) A.Jaeger
 * Didymodon japonicus K.Saito, 1975
 * Didymodon johansenii H.Crum, 1969
 * Didymodon juniperinus Brotherus, 1902
 * Didymodon laevigatus Zander, 1978
 * Didymodon lamyanus Thériot, 1932
 * Didymodon lapponicus (Hedw.) Mitt.
 * Didymodon leskeoides K.Saito, 1975
 * Didymodon leucodon (Müll.Hal.) Broth.
 * Didymodon lindigii Zander, 1993
 * Didymodon lingulatus Brotherus, 1902
 * Didymodon littoralis (Mitt.) Kindb.
 * Didymodon loeskei Fleischer, 1923
 * Didymodon longicaulis (Mitt.) A.Jaeger
 * Didymodon lorentzianus Brotherus, 1902
 * Didymodon luehmannii Catcheside, 1980
 * Didymodon luridus Hornsch.
 * Didymodon luridus Spreng.
 * Didymodon luzonensis E.B.Bartram
 * Didymodon macounii Kindb.
 * Didymodon macrophyllus Brotherus, 1916
 * Didymodon mamillosus M.O.Hill, 1981
 * Didymodon marginatus Zander, 1993
 * Didymodon maschalogena Brotherus, 1909
 * Didymodon maximus M.O.Hill, 1981
 * Didymodon merceyoides Broth.
 * Didymodon mexicanus Besch.
 * Didymodon microstomus Dixon & Badhw.
 * Didymodon microthecius Brotherus, 1902
 * Didymodon minusculus Zander, 1993
 * Didymodon mittenii Gangulee, 1964
 * Didymodon montanus (Mitt.) Broth.
 * Didymodon montevidensis Brotherus, 1917
 * Didymodon moritzianus Brotherus, 1902
 * Didymodon mougeotii (Bruch & Schimp.) Mitt.
 * Didymodon murrayae Otnyukova, 2002
 * Didymodon neesii Mitten, 1859
 * Didymodon neomexicanus (Sull. & Lesq.) Kindb.
 * Didymodon nepalensis Brid.
 * Didymodon nevadensis Zander, 1995
 * Didymodon nicholsonii Culmann, 1907
 * Didymodon nigrescens K.Saito, 1975
 * Didymodon nitens Liebm.
 * Didymodon norrisii Zander, 1999
 * Didymodon oblongifolius Hook.
 * Didymodon occidentalis Zander, 1978
 * Didymodon oedocostatus J.A.Jiménez & M.J.Cano
 * Didymodon orbignyanus Brotherus, 1902
 * Didymodon orientalis (F.Weber) R.S.Williams
 * Didymodon ovatus (Mitt.) A.Jaeger
 * Didymodon pallidobasis Li Xing-jiang & Iwatsuki, 2001
 * Didymodon papillatus Hook.f. & Wilson
 * Didymodon papillinervis (Dixon & Herzog) Demaret
 * Didymodon papillosus (Dicks.) Brid.
 * Didymodon paramicola (H.Rob.) O.Werner, J.A.Jiménez & Ros
 * Didymodon patagonicus Brotherus, 1924
 * Didymodon pelichucensis R.S.Williams
 * Didymodon perexilis Brotherus, 1902
 * Didymodon perobtusus Brotherus, 1928
 * Didymodon perrevolutus P.de la Varde
 * Didymodon pichinchensis Taylor
 * Didymodon planifolius P.de la Varde & Thér.
 * Didymodon planotophaceus J.Fröhlich, 1953
 * Didymodon platyneurus (Müll.Hal. & Kindb.) M.N.Aziz & Vohra
 * Didymodon plicatus (Müll.Hal.) Mont.
 * Didymodon polycarpus (Hedw.) Mitt.
 * Didymodon polycephalus Montagne, 1845
 * Didymodon pottsii Dixon
 * Didymodon proscriptus (Hornsch.) Brid.
 * Didymodon pruinosus Zander, 1993
 * Didymodon pulvinans (Herzog) Brotherus, 1925
 * Didymodon ramulosus (Schimp. ex Besch.) Cardot
 * Didymodon recurvus (Griff.) Broth.
 * Didymodon reflexus Thériot, 1924
 * Didymodon reticulatus Gillies ex Greville, 1830
 * Didymodon revolutus R.S.Williams, 1913
 * Didymodon rigidifolius Dixon
 * Didymodon rigidulus Hedwig, 1801
 * Didymodon riparius (Austin) Kindb.
 * Didymodon rivicola Zander, 1983
 * Didymodon rubiginosus Brotherus, 1902
 * Didymodon rufescens (Mitt.) Broth.
 * Didymodon rufidulus Brotherus, 1902
 * Didymodon rupestris (Funck ex Brid.) Wallr.
 * Didymodon schilleri Herzog & Thériot, 1933
 * Didymodon schimperi (Mont.) Broth.
 * Didymodon serrulatus (Hook. & Grev.) Mitt.
 * Didymodon sicculus Cano et al., 1996
 * Didymodon sinuosus Delogne, 1873
 * Didymodon smaragdinus Brid.
 * Didymodon soaresii Luisier, 1916
 * Didymodon spadiceus Limpricht, 1888
 * Didymodon spathulatolinearis Brotherus, 1902
 * Didymodon spitsbergensis Dixon ex G.N.Jones
 * Didymodon starkeanus Garov.
 * Didymodon stenocarpus (Bruch & Schimp.) Mitt.
 * Didymodon stenopyxis Cardot, 1909
 * Didymodon stewartii Zander, 1993
 * Didymodon strictorubellus Dixon, 1942
 * Didymodon subalpinum (De Not.) Lorentz
 * Didymodon subandreaeoides Zander, 1978
 * Didymodon subfontanus Dixon, 1926
 * Didymodon subniger (Mitt.) Paris
 * Didymodon subrevolutus Brotherus, 1902
 * Didymodon subtorquatus Catcheside, 1980
 * Didymodon subtriquetrus H.Robinson, 1967
 * Didymodon subulatus Schkuhr, 1811
 * Didymodon tasmanicus (Hook.f.) Mitt.
 * Didymodon taylorii Zander, 1993
 * Didymodon tectorum K.Saito, 1975
 * Didymodon tenellus R.A.Hedwig ex Bridel, 1827
 * Didymodon tenii (Herzog) Broth.
 * Didymodon theobaldii Pfeff.
 * Didymodon tisserantii P.de la Varde
 * Didymodon tomaculosus Corley, 1981
 * Didymodon tophaceopsis Zander, 1993
 * Didymodon tophaceus Lisa, 1837
 * Didymodon torquatus Catcheside, 1980
 * Didymodon trachyneuron Kindb.
 * Didymodon trivialis J.Guerra, 1987
 * Didymodon ulocalyx (Müll.Hal.) A.Jaeger
 * Didymodon umbrosus Zander, 1978
 * Didymodon uruguayensis Zander, 1993
 * Didymodon vinealis Brid
 * Didymodon vinealis Zander, 1978
 * Didymodon virens (Hedw.) Mitt.
 * Didymodon vulcanicus J.A.Jiménez, Hedd. & Frank Müll., 2017
 * Didymodon wahlenbergii (Brid.) Mitt.
 * Didymodon warnstorfii Paris
 * Didymodon waymouthii Zander, 1993
 * Didymodon wildii (Broth.) Broth.
 * Didymodon wisselii Norris & T.Koponen, 1989
 * Didymodon wollei (Austin) Austin, 1877
 * Didymodon xanthocarpus Magill, 1979
 * Didymodon yunnanensis (Herzog) Broth.