3377-19. Spores (in KOH), together with some larger spore of endophyte fungus Lylea tetracoila (Heteroconium tetracoilum)(?) from a tiny black dot on wood near crust of Hypoxylon rubiginosum, collected a day before in Sam Houston National Forest near Richards. Texas, April 3, 2023Similar picturesSmall thumbnails | Use large thumbnails | View as slideshow |