Arum triphyllum Houtt. Dataset GBIF Backbone Taxonomy Rank SPECIES Published in Nat. Hist. 2(2): 184 (1774) Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Alismatales family Araceae genus Pinellia species Pinellia ternata Name Homonyms Arum triphyllum L. Arum triphyllum Thunb., 1784 Arum triphyllum Houtt.