Grantia Griff. ex Voigt Dataset GBIF Backbone Taxonomy Rank GENUS Published in Hort. Suburb. Calcutt.: 692 (1845) Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Alismatales family Araceae genus Wolffia Name Homonyms Grantia Fleming, 1828 Grantia Griff., 1845 Grantia Boiss. Grantia Nardo, 1833 Grantia Griff. ex Voigt