3443-13. Blackening spots of white resupinate polypore mushroom Rigidoporus sanguinolentus (Physisporinus sanguinolentus) on lower part of a thick pine log in wet area on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, December 9, 2023Similar picturesSmall thumbnails | Use large thumbnails | View as slideshow |