Cyathodium cavernarum Nadeaud Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Marchantiophyta class Marchantiopsida order Marchantiales family Cyathodiaceae genus Cyathodium species Cyathodium foetidissimum Name Homonyms Cyathodium cavernarum Kunze Cyathodium cavernarum Kunze ex Lehm. Cyathodium cavernarum Nadeaud