Ribes altissimum Turcz. ex Ledeb. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Saxifragales family Grossulariaceae genus Ribes species Ribes petraeum Name Homonyms Ribes altissimum (Jancz.) Turcz. ex Pojark. Ribes altissimum Turcz. ex Ledeb. Ribes altissimum (Jancz.) Turcz.