Piptospatha ridleyi N.E.Br. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Alismatales family Araceae genus Kiewia species Kiewia ridleyi Name Homonyms Piptospatha ridleyi N.E.Br. ex Hook.f. Piptospatha ridleyi N.E.Br.