Saxifraga micranthifolia Rosend. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Saxifragales family Saxifragaceae genus Micranthes species Micranthes micranthidifolia Name Homonyms Saxifraga micranthifolia Steud. Saxifraga micranthifolia Britton et al. Saxifraga micranthifolia Rosend.