Draba arctica var. ostenfeldii Böcher Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Brassicales family Brassicaceae genus Draba species Draba cinerea Name Homonyms Draba arctica var. ostenfeldii Böcher ex Kartesz & Gandhi Draba arctica subsp. ostenfeldii Böcher ex Kartesz & Gandhi Draba arctica subsp. ostenfeldii (Ekman) Böcher, 1966 Draba arctica var. ostenfeldii Böcher