Hypnum clavellatum Pollich Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Bryophyta class Bryopsida order Hypnales family Brachytheciaceae genus Rhynchostegium species Rhynchostegium confertum Name Homonyms Hypnum clavellatum Pollich ex Hedw. Hypnum clavellatum Pollich