stroma_surface_granulose
granules
granules pale brown to dull reddish brown immediately beneath the surface and between perithecia; pigments Pale Luteous, Honey, Ochreous produced in 10% KOH; tissue below perithecial layer black, inconspicuous, 0.1-0.4 mm thick
Hypoxylon chrysalidosporum
Hypoxylon chrysalidosporum