Eryngium caerulescens Jacquem. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Apiales family Apiaceae genus Eryngium species Eryngium billardierei Name Homonyms Eryngium caerulescens Jacquem. ex C.B.Clarke Eryngium caerulescens Jacquem.