Rochelia retorta subsp. leiosperma Popov Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Boraginales family Boraginaceae genus Rochelia species Rochelia leiosperma Name Homonyms Rochelia retorta var. leiosperma Popov Rochelia retorta subsp. leiosperma Popov