Hymenostomum tortile f. brevifolium J.J.Amann Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Plantae phylum Bryophyta class Bryopsida order Pottiales family Pottiaceae genus Weissia species Weissia condensa Name Homonyms Hymenostomum tortile var. brevifolium Schiffn. Hymenostomum tortile var. brevifolium J.J.Amann Hymenostomum tortile f. brevifolium J.J.Amann