Hirculus cacuminum (HarrySm.) Losinsk. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Saxifragales family Saxifragaceae genus Saxifraga species Saxifraga cacuminum Name Homonyms Hirculus cacuminum (HarrySm.) Losinsk.