Helianthemum canescens (Hartm.) M.Proctor Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Malvales family Cistaceae genus Helianthemum species Helianthemum canescens Name Homonyms Helianthemum canescens Moench Helianthemum ×canescens Sweet Helianthemum canescens (Hartm.) M.Proctor