Coscinodon is a genus of mosses belonging to the family Grimmiaceae.
The genus has almost cosmopolitan distribution.
Species: Coscinodon arctolimnius (Steere) Steere Coscinodon bolivianus Broth. Coscinodon calyptratus (Drumm.) C.E.O.Jensen Coscinodon cribrosus (Hedw.) Spruce Coscinodon hartzii C.E.O.Jensen Coscinodon horridus (J.Muñoz & Hespanhol) Hugonnot, R.D.Porley & Ignatov Coscinodon humilis Milde Coscinodon lawianus (J.H.Willis) Ochyra Coscinodon monchiquensis R.D.Porley, Ochyra & Ignatova Coscinodon patersonii Fergusson Coscinodon pseudohartzii Hastings, Ignatova & Köckinger Coscinodon yukonensis Hastings
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