Riccia zachariae Lorb. ex Müll.Frib. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Marchantiophyta class Marchantiopsida order Marchantiales family Ricciaceae genus Riccia species Riccia gougetiana Name Homonyms Riccia zachariae Lorb. ex K.Müller Riccia zachariae Lorb. Riccia zachariae Lorb. ex Müll.Frib.