Didymodon longicaulis (Mitt.) A. Jaeger Didymodon lorentzianus (Müll. Hal.) Broth. Didymodon luehmannii (Broth. & Geh.) Catches. Didymodon luridus Hornsch. – paroząb śniady Didymodon luteolus (Besch.) A. Jaeger Didymodon lutescens (Lindb.) Kindb. Didymodon luteus Taylor Didymodon luzonensis E.B. Bartram Didymodon macounii Kindb. Didymodon macrophyllus Broth. Didymodon mamillosus (Crundw.) M.O. Hill Didymodon marginatus (H. Rob.) R.H. Zander Didymodon maschalogena (Renauld & Cardot) Broth. Didymodon maximus (Syed & Crundw.) M.O. Hill Didymodon merceyoides Broth. Didymodon mexicanus Besch. Didymodon microstomus Dixon & Badhw. Didymodon microthecius (Müll. Hal.) Broth. Didymodon minusculus (R.S. Williams) R.H. Zander Didymodon mittenii Gangulee Didymodon montanus (Mitt.) Broth. Didymodon montevidensis Broth. Didymodon moritzianus (Müll. Hal.) Broth. Didymodon mougeotii (Bruch & Schimp.) Mitt. Didymodon murrayae Otnyukova Didymodon neomexicanus (Sull. & Lesq.) Kindb. Didymodon nepalensis Brid. Didymodon nevadensis R.H. Zander Didymodon nicholsonii Culm. Didymodon nigrescens (Mitt.) K. Saito Didymodon norrisii R.H. Zander Didymodon oblongifolius Hook. Didymodon oedocostatus J. A. Jiménez & M.J. Cano Didymodon orbignyanus (Müll. Hal.) Broth. Didymodon orientalis (F.