Lemna javanica F.A.Bauer Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Alismatales family Araceae genus Spirodela species Spirodela oligorrhiza Name Homonyms Lemna javanica F.A.Bauer ex Hegelm. Lemna javanica F.A.Bauer