Notocactus minimus Fric & Kreuz. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Cactaceae genus Parodia species Parodia tenuicylindrica Name Homonyms Notocactus minimus Fric & Kreuz. ex Buining Notocactus minimus Fric & Kreuz. ex Backeb. & F.M.Knuth Notocactus minimus Fric & Kreuz.