Sphagnum girgensohnii f. capitatum Röll Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Plantae phylum Bryophyta class Sphagnopsida order Sphagnales family Sphagnaceae genus Sphagnum species Sphagnum girgensohnii Name Homonyms Sphagnum girgensohnii f. capitatum Röll Sphagnum girgensohnii var. capitatum (Röll) Röll