? hemisphaerica L. Dataset GBIF Backbone Taxonomy Rank UNRANKED Classification kingdom Plantae phylum Marchantiophyta class Marchantiopsida order Marchantiales family Aytoniaceae genus Reboulia species Reboulia hemisphaerica Name Homonyms ? hemisphaerica Sowerby, 1839 ? hemisphaerica Roemer, 1836 ? hemisphaerica Sowerby, 1829 ? hemisphaerica Schmidt, 1908