Viola lutea var. calaminaria (Ging.) Lej. & Courtois Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Malpighiales family Violaceae genus Viola species Viola lutea Name Homonyms Viola lutea subsp. calaminaria (DC. ex Ging.) Nauenb. Viola lutea var. calaminaria (Ging.) Lej. & Courtois Viola lutea subsp. calaminaria (DC.) Rothm.