 | 3127-15. Swarming spine fungus (Mucronella calva) on underside of a pine log on Richards Loop Trail in Sam Houston National Forest. Texas, April 9, 2022Similar picturesSmall thumbnails | Use large thumbnails | View as slideshow |
| 3127-15. Swarming spine fungus (Mucronella calva) on underside of a pine log on Richards Loop Trail in Sam Houston National Forest. Texas, April 9, 2022Similar picturesSmall thumbnails | Use large thumbnails | View as slideshow |
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