Panus lecomtei - Sikkim Fungi

Panus lecomtei, commonly known as the Hairy Oysterling or Hairy Panus, is a fascinating wood-decaying fungus that belongs to the order Polyporales and the family Panaceae (though it was historically placed in the Polyporaceae). Despite having gills like a typical mushroom, recent DNA studies have reclassified it among the polypores—the "shelf fungi" often found on wood. It belongs to the genus Panus, a group characterized by their tough, leathery texture and hairy surfaces.

This species has a cosmopolitan distribution, meaning it is found widely across the globe. It is particularly common in North America, Europe, and Asia, including significant populations in India and Thailand. It thrives as a saprobe, meaning it decomposes dead hardwood.

The most striking "special feature" of Panus lecomtei is its densely hairy cap, which feels velvety or even bristly to the touch. When young, the mushroom often displays beautiful lilac or deep purple hues, which gradually fade to reddish-brown, tan, or pale straw color as it ages and is exposed to sunlight.

Beyond its appearance, Panus lecomtei is a subject of scientific interest due to its nutritional and medicinal properties. Research, particularly in India and East Asia, has shown it is high in carbohydrates and proteins while being low in fat. It contains bioactive compounds with antioxidant and antibacterial properties, such as a specific polyketone called 3S,4S-DMD. While technically edible when young and soft, its leathery texture makes it less popular for cooking than its cousin, the common Oyster mushroom.