Amblystegium irriguum var. longifolium Röll Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Bryophyta class Bryopsida order Hypnales family Amblystegiaceae genus Hygroamblystegium species Hygroamblystegium tenax Name Homonyms Amblystegium irriguum var. longifolium Röll