Boechera holboellii subsp. holboellii Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Brassicales family Brassicaceae genus Boechera species Boechera holboellii Name Synonyms Arabis holboellii subsp. holboellii Homonyms Boechera holboellii var. holboellii Boechera holboellii subsp. holboellii