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