 | 1944-06. Oyster mushrooms (Pleurotus ostreatus) on a stump in Communist section of Alexander Nevsky Lavra. Saint Petersburg, Russia, October 18, 2016Similar picturesSmall thumbnails | Use large thumbnails | View as slideshow |
| 1944-06. Oyster mushrooms (Pleurotus ostreatus) on a stump in Communist section of Alexander Nevsky Lavra. Saint Petersburg, Russia, October 18, 2016Similar picturesSmall thumbnails | Use large thumbnails | View as slideshow |
                                                                                                                                                                                                                                                         |