The collection features plants listed in the Red Data Book of Russia. Its purpose is to raise public awareness of endangered species and encourage people to treat nature more carefully. Distinctive characteristics of each plant (such as buds, berries, etc.) are highlighted on the stamps, and the red color emphasizes that the plant is under threat.
Original size 2246x1278
Original size 2480x1750
Original size 2480x1750
Original size 2480x1750
Original size 2480x875
Original size 2480x1750
Original size 2480x1750