Orthotrichum alpestre Wilson Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Bryophyta class Bryopsida order Orthotrichales family Orthotrichaceae genus Lewinskya species Lewinskya affinis Name Homonyms Orthotrichum alpestre Hornsch. ex B.S.G. Orthotrichum alpestre Hornsch. ex Bruch & Schimp. Orthotrichum alpestre Hornsch. Orthotrichum alpestre Wilson