Pentagonia speculum Vest Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Campanulaceae genus Legousia species Legousia speculum-veneris Name Homonyms Pentagonia speculum (L.) Vent. ex Steud., 1841 Pentagonia speculum (L.) Vent.