Sub-species: Melocactus violaceus subsp. margaritaceus Date: 2009-08-30 State: Alagoas
Data resource: Herbário MAC do Instituto do Meio Ambiente Basis of record: Preserved specimen Catalogue number: 28719 View record
Genus: Melocactus Date: 2009-02-01
Data resource: Herbário MAC do Instituto do Meio Ambiente Basis of record: Preserved specimen Catalogue number: 35478 View record
Species: Melocactus violaceus Date: 2009-08-15 State: Alagoas
Data resource: Herbário MAC do Instituto do Meio Ambiente Basis of record: Preserved specimen Catalogue number: 43413 View record