Merendera trigyna var. ketzkhovelii Kuth. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Liliales family Colchicaceae genus Colchicum species Colchicum trigynum Name Homonyms Merendera trigyna var. ketzkhovelii Kuth. ex Sosn. Merendera trigyna var. ketzkhovelii Kuth.