Saxifraga rhomboidea f. greenei Engl. & Irmsch. Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Saxifragales family Saxifragaceae genus Micranthes species Micranthes rhomboidea Name Homonyms Saxifraga rhomboidea f. greenei Engl. & Irmsch.