Saxifraga caespitosa var. uniflora R.Br. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Saxifragales family Saxifragaceae genus Saxifraga species Saxifraga cespitosa Name Homonyms Saxifraga caespitosa subsp. uniflora (R.Br.) A.E.Porsild Saxifraga caespitosa var. uniflora R.Br. Saxifraga caespitosa var. uniflora (R.Br.) Hook. & Arn.