Orthotrichum cupulatum f. calvum (Latzel) Podp. Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Plantae phylum Bryophyta class Bryopsida order Orthotrichales family Orthotrichaceae genus Orthotrichum species Orthotrichum cupulatum Name Homonyms Orthotrichum cupulatum f. calvum (Latzel) Podp.