Hoya lacuna Buch.-Ham. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Gentianales family Apocynaceae genus Stephanotis species Stephanotis volubilis Name Homonyms Hoya lacuna Buch.-Ham. Hoya lacuna Buch.-Ham. ex Wight Hoya lacuna Buch.-Ham. ex Wall., 1847