Saxifraga planifolia Sternb. ex Cham. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Saxifragales family Saxifragaceae genus Saxifraga species Saxifraga serpyllifolia Name Homonyms Saxifraga planifolia Lapeyr. Saxifraga planifolia Sternb. Saxifraga planifolia Sternb. ex Cham.