2025Mushrooms - Set

This special stamp issue celebrates the extraordinary diversity and ecological importance of fungi found across the United Kingdom. Often overlooked, mushrooms and toadstools reveal a hidden kingdom of remarkable beauty, colour and form—from the iconic red-and-white fly agaric to the jewel-like amethyst deceiver and the delicately sculpted scarlet elf cup. With over 4,000 known species in the UK alone, fungi are a vital and varied part of our natural landscape. They thrive in woodlands, meadows, hedgerows, and even garden lawns, playing essential roles in nutrient cycles and ecosystem health. Many species form intricate symbiotic relationships with plants, supporting tree and shrub growth through underground mycorrhizal networks, while others contribute to the decay and recycling of organic matter. Some mushrooms are prized edibles, others strikingly toxic, but all are fascinating in their own right.