pleurotus ostreatus oyster mushroom, oyster fungus, hiratake mushrooms growing wild on tree, green blurry leaves background

autumn background biological blurry botanical closeup countryside crop detail diet eat edible food forest fresh freshness fungal fungi fungus garden green group grow growing harvest health healthy hiratake ingredient leaves meal mushroom mushrooms natural nature organic ostreatus oyster plant pleurotus raw tasty top tree vegetable vegetarian view white wild wood wooden