This semi-postal stamp from Belgium, issued in 1961, features a delicate illustration of Arnica montana, a yellow mountain flower known for its medicinal properties. The design is framed by the inscriptions “BELGIQUE” and “BELGIË” on either side, reflecting Belgium’s bilingual heritage. The red Cross of Lorraine above the bloom signifies the Red Cross charity surcharge — with the additional 5 centimes supporting humanitarian aid. A fine example of Belgium’s floral Red Cross series that beautifully combines nature and philanthropy.