Sphagnum cuspidatum subsp. rothii (Röll) Bott. Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Bryophyta class Sphagnopsida order Sphagnales family Sphagnaceae genus Sphagnum species Sphagnum flexuosum Name Homonyms Sphagnum cuspidatum subsp. rothii (Röll) Bott.