Isopterygium tosaense Broth. ex Ihsiba Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Bryophyta class Bryopsida order Hypnales family Plagiotheciaceae genus Pseudotaxiphyllum species Pseudotaxiphyllum densum Name Homonyms Isopterygium tosaense Broth. Isopterygium tosaense Broth. ex Ihsiba