The ‘nine denominations’ series, produced in only 8,000 pieces, includes the eight divisional coins, accompanied by the 5 euro silver coin ‘Orchidee spontanee’, Brilliant Uncirculated, year 2025. The reverse depicts the Ophrys bertolonii, one of the most curious wild orchids in the San Marino area, also known as ‘The little bird in the mirror’ for the shape of its petals, which resemble a small bird reflected in water, the result of an extraordinary co-evolution between plants and insects.