Vernonia macrocyanus var. ambacensis Hiern Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Linzia species Linzia gerberiformis Name Homonyms Vernonia macrocyanus var. ambacensis Hiern Vernonia macrocyanus subsp. ambacensis Hiern