Pleurotus ostreatus Published January 29, 2017 at 5312 × 2988 in “Foto Finds” – January Mushroom Hike in Ohiopyle State Park ← Previous Next → Pleurotus ostreatus, the oyster mushroom Pleurotus ostreatus Share this: Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Like Loading...