Hypnum polycarpon Blandow Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Bryophyta class Bryopsida order Hypnales family Amblystegiaceae genus Drepanocladus species Drepanocladus polycarpos Name Homonyms Hypnum polycarpon Blandow ex Voit Hypnum polycarpon Blandow Hypnum polycarpon (Hedw.) Hoffm. ex Müll.Hal. Hypnum polycarpon (Hedw.) Hoffm.