Madotheca levieri (J.B.Jack & Steph.) Copp. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Marchantiophyta class Jungermanniopsida order Porellales family Porellaceae genus Porella species Porella cordaeana Name Homonyms Madotheca levieri (J.B.Jack & Steph.) Copp.