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Small hyalin discomycete on Fagus

Andreas Millinger, 29-11-2025 08:40

Hello,
on a splintered part of a branch on the ground, I found this species, growing together with Melanomma pulvis-pyrius.
Discus up to 0.25mm, sessile, on the edge somewhat coronat hairy. Excipulum hairy. Hairs multicelled, the outer cells with dark grains on the surface.
Ascus 8-spored, IKI+, 34-42x5-8
Spores 7.5-8.6-10.4x2.9-3.1-3.5

I would be very grateful for a tip!
Thanks a lot in advance!

andreas