Thymus caucasicus Willd. ex Benth. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Lamiales family Lamiaceae genus Thymus species Thymus serpyllum Name Homonyms Thymus caucasicus Willd. ex Ronniger Thymus caucasicus Willd. ex Benth. Thymus caucasicus Willd.