Radula cuspidata Steph. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Marchantiophyta class Jungermanniopsida order Porellales family Radulaceae genus Radula species Radula cuspidata Name Synonyms Lejeunea dentata Mitt. Radula dentata (Mitt.) Mitt. Radula dentifolia Grolle Stephanina dentata (Mitt.) Kuntze Homonyms Radula cuspidata Steph.