Thymus serpyllum subsp. humifusus Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Lamiales family Lamiaceae genus Thymus species Thymus praecox Name Homonyms Thymus serpyllum subsp. humifusus Thymus serpyllum var. humifusus (Bernh. ex Link) Nyman