Riccia lusitanica Levier ex Steph. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Marchantiophyta class Marchantiopsida order Marchantiales family Ricciaceae genus Riccia species Riccia bicarinata Name Homonyms Riccia lusitanica Levier Riccia lusitanica Levier ex Steph.