Thamnium alopecurum var. angustifolium Holt Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Bryophyta class Bryopsida order Hypnales family Neckeraceae genus Thamnobryum species Thamnobryum angustifolium Name Homonyms Thamnium alopecurum var. angustifolium Holt ex Hobk. Thamnium alopecurum var. angustifolium Holt