Chrysohypnum brachycarpum (G.Roth) Warnst. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Bryophyta class Bryopsida order Hypnales family Calliergonaceae genus Warnstorfia species Warnstorfia fluitans Name Homonyms Chrysohypnum brachycarpum (G.Roth) Warnst.