Brachythecium rivulare var. rugulosum Warnst. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Bryophyta class Bryopsida order Hypnales family Brachytheciaceae genus Brachythecium species Brachythecium rivulare Name Homonyms Brachythecium rivulare var. rugulosum Warnst. Brachythecium rivulare f. rugulosum (Warnst.) Warnst.