Isopterygium sulcatum (Cardot & Thér.) Broth. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Bryophyta class Bryopsida order Hypnales family Plagiotheciaceae genus Herzogiella species Herzogiella turfacea Name Homonyms Isopterygium sulcatum (Cardot & Thér.) Broth.