Ctenidium molluscum var. robustum Boulay Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Bryophyta class Bryopsida order Hypnales family Myuriaceae genus Ctenidium species Ctenidium molluscum Name Homonyms Ctenidium molluscum var. robustum Boulay Ctenidium molluscum var. robustum Braithw.