Racomitrium tortipilum (Müll.Hal.) Broth. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Bryophyta class Bryopsida order Grimmiales family Grimmiaceae genus Bucklandiella species Bucklandiella crispipila Name Homonyms Racomitrium tortipilum (Müll.Hal.) Broth.