Monvillea piedadensis Backeb. & Voll Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Cactaceae genus Praecereus species Praecereus euchlorus Name Homonyms Monvillea piedadensis F.Ritter Monvillea piedadensis Backeb. & Voll