Sphagnum cuspidatulum subsp. fuscescens Warnst. Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Bryophyta class Sphagnopsida order Sphagnales family Sphagnaceae genus Sphagnum species Sphagnum cuspidatulm Name Homonyms Sphagnum cuspidatulum var. fuscescens Warnst. Sphagnum cuspidatulum subsp. fuscescens Warnst.