Eustachya coerulea Raf. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Lamiales family Plantaginaceae genus Veronicastrum species Veronicastrum sibiricum Name Homonyms Eustachya coerulea Raf. ex A.DC. Eustachya coerulea Raf.