Periploca laevigata Balansa ex Boiss. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Gentianales family Apocynaceae genus Periploca species Periploca gracilis Name Homonyms Periploca laevigata Aiton Periploca laevigata Balansa ex Boiss. Periploca laevigata Balansa