Sphagnum subsecundum var. serratum (Austin) Rau & Herv. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Bryophyta class Sphagnopsida order Sphagnales family Sphagnaceae genus Sphagnum species Sphagnum trinitense Name Homonyms Sphagnum subsecundum var. serratum (Austin) Rau & Herv.