Hypnum curvatum Sw. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Bryophyta class Bryopsida order Hypnales family Lembophyllaceae genus Isothecium species Isothecium alopecuroides Name Homonyms Hypnum curvatum Sw. Hypnum curvatum Sw. ex Dicks. Hypnum curvatum Schimp.