Stachys rigida L. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Lamiales family Lamiaceae genus Stachys species Stachys rigida Name Homonyms Stachys rigida Nutt. ex Benth. Stachys rigida L. ex B.D.Jacks. Stachys rigida Nutt. Stachys rigida L.