Mnium megapolitanum (Hedw.) J.F.Gmel. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Bryophyta class Bryopsida order Timmiales family Timmiaceae genus Timmia species Timmia megapolitana Name Homonyms Mnium megapolitanum (Hedw.) J.F.Gmel. ex P.Beauv. Mnium megapolitanum (Hedw.) J.F.Gmel.