Radula pallens var. minor Sw. ex Bisch. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Marchantiophyta class Jungermanniopsida order Porellales family Radulaceae genus Radula species Radula pallens Name Homonyms Radula pallens var. minor Sw. Radula pallens var. minor Sw. ex Bisch.