Mertensia Dataset GBIF Backbone Taxonomy Rank GENUS Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Boraginales family Boraginaceae genus Mertensia Name Homonyms Mertensia Lesson, 1830 Mertensia Roth Mertensia Thunberg ex Roth, 1806 Mertensia Willd. Mertensia Kunth