Pycnanthemum virginianum Linnaeus, 1774 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Lamiales family Lamiaceae genus Pycnanthemum species Pycnanthemum virginianum Name Homonyms Pycnanthemum virginianum (L.) T.Durand & B.D.Jacks. ex B.L.Rob. & Fernald Pycnanthemum virginianum B.D.Jacks., 1906