Ribes amictum var. cruentum (Greene) Jancz. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Saxifragales family Grossulariaceae genus Ribes species Ribes cruentum Name Homonyms Ribes amictum var. cruentum (Greene) Jancz. Ribes amictum var. cruentum (Greene) Jancz. ex C.K.Schneid.