Heliotropium cinerascens Steud. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Boraginales family Heliotropiaceae genus Heliotropium species Heliotropium aegyptiacum Name Homonyms Heliotropium cinerascens Aitch. Heliotropium cinerascens Steud. ex DC. Heliotropium cinerascens Steud.