Leucobryum longifolium Hampe ex Müll.Hal. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Bryophyta class Bryopsida order Dicranales family Leucobryaceae genus Leucobryum species Leucobryum albicans Name Homonyms Leucobryum longifolium Hampe Leucobryum longifolium Hampe ex Müll.Hal.