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