Telmatophace arrhiza (L.) Friche-Joset & Montandon, 1856 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Alismatales family Araceae genus Wolffia species Wolffia arrhiza Name Homonyms Telmatophace arrhiza Schur Telmatophace arrhiza (L.) Friche-Joset & Montandon, 1856