Arisaema dracontium var. macrospathum (Benth.) Huttl. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Alismatales family Araceae genus Arisaema species Arisaema macrospathum Name Homonyms Arisaema dracontium var. macrospathum (Benth.) Huttl. Arisaema dracontium var. macrospathum (Benth.) Huttl. ex D.B.Ward