Plectranthus dubius Vahl Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Lamiales family Lamiaceae genus Isodon species Isodon amethystoides Name Homonyms Plectranthus dubius Spreng. Plectranthus dubius Vahl ex Benth. Plectranthus dubius Vahl