Sarcostemma daltonii Decne. ex Webb Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Gentianales family Apocynaceae genus Cynanchum species Cynanchum daltonii Name Homonyms Sarcostemma daltonii Decne. Sarcostemma daltonii Decne. ex Webb