Radula complanata f. tenuis Nees Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Plantae phylum Marchantiophyta class Jungermanniopsida order Porellales family Radulaceae genus Radula species Radula lindenbergiana Name Homonyms Radula complanata f. tenuis Nees Radula complanata var. tenuis (Nees) Debat