Sphagnum ovalifolium var. japonicum Warnst. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Bryophyta class Sphagnopsida order Sphagnales family Sphagnaceae genus Sphagnum species Sphagnum calymmatophyllum Name Homonyms Sphagnum ovalifolium var. japonicum Warnst.