Bryum canescens (Hedw.) Hoffm. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Bryophyta class Bryopsida order Grimmiales family Grimmiaceae genus Niphotrichum species Niphotrichum canescens Name Homonyms Bryum canescens Vill. ex Brid. Bryum canescens (Hedw.) Hoffm. ex With. Bryum canescens (Hedw.) Hoffm. Bryum canescens Vill.