Asclepias suaveolens Leconte Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Gentianales family Apocynaceae genus Asclepias species Asclepias michauxii Name Homonyms Asclepias suaveolens Leconte ex Decne. Asclepias suaveolens Leconte Asclepias suaveolens (Schltr.) Schltr.