Aristolochia esperanzae f. minor Hassl. Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Piperales family Aristolochiaceae genus Aristolochia species Aristolochia esperanzae Name Homonyms Aristolochia esperanzae f. minor Hassl. ex Hoehne Aristolochia esperanzae f. minor Hassl.