 | 1995-13. Black tissue of Chaga mushroom (Inonotus obliquus) on a birch tree in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, March 2, 2017Similar picturesSmall thumbnails | Use large thumbnails | View as slideshow |
| 1995-13. Black tissue of Chaga mushroom (Inonotus obliquus) on a birch tree in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, March 2, 2017Similar picturesSmall thumbnails | Use large thumbnails | View as slideshow |
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