Helianthemum guttatum f. littorale Rouy & Foucaud, 1895 Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Malvales family Cistaceae genus Tuberaria species Tuberaria guttata Name Homonyms Helianthemum guttatum subsp. littorale (Rouy & Foucaud) P.Fourn.