Lithospermum tuberosum Rugel Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Boraginales family Boraginaceae genus Lithospermum species Lithospermum tuberosum Name Homonyms Lithospermum tuberosum Rugel ex A.DC. Lithospermum tuberosum Rugel