Tags: Moss.
Radula is a genus of liverwort and is the only genus in family Radulaceae. It contains the following species (but this list could be incomplete): Radula complanata (pictured to the right). Radula demissa M.A.M.Renner 2013 Radula jonesii Bouman Dirkse & Yamada Radula kojana Radula laxiramea Radula marginata Radula perrottetii Radula visiniaca C. Massal.