Graumuellera antarctica (Labill.) Ducker et al. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Alismatales family Cymodoceaceae genus Amphibolis species Amphibolis antarctica Name Homonyms Graumuellera antarctica (Labill.) B.D.Jacks. Graumuellera antarctica Rchb., 1828 Graumuellera antarctica (Labill.) Ducker et al.