bark forest fungi fungus lichen mold moss mushroom nature scale scales Stump tree backet jack mushrooms pick up slippery sricky bun Suillus luteus basket cutout isolated greenish ground group Hypholoma fascicular Kuehneromyces mutabi September yellow abstract background cheese food go milk milky mould mouldy texture wrinkle wrinkled autumn fall HDR log Nyberg sponge sponges toadstool wood India Kanangi Karkala karnataka leathery poroid mushrooms Polypore rotting logs Western Ghats basidiomycete basidiomycetes leaf leaves plant plants toadstools