This attractive botanical stamp from Argentina features Cassia carnaval, a vibrant flowering plant known for its bright yellow blossoms associated with festive seasonal blooms. Issued as part of Argentina’s flora-themed postage series, the design highlights detailed botanical illustration typical of mid-20th-century South American definitive issues. Printed by Casa de Moneda, the stamp reflects Argentina’s effort to showcase native and ornamental plant species through philately. Its clean layout and naturalistic artwork make it a desirable thematic addition for collectors specializing in flowers, nature, or Latin American issues.