Tiny ascocarps with bended hairs

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Tiny ascocarps with bended hairs

Koszka Attila, 02-01-2024 18:41

Hello all!

I don't even get to the genus with this tiny ascos. On a Fraxinus twig, the size is about 1 mm. The hair-like elements on the outer side are characteristically slender, smooth and bended. The excipular layer is red, made of rather angular cells. Asci small, base not hooked, clearly inamiloid (tested with lugol). Spores smooth and hyaline, 6,5-7,5x2,6-2,8 um, with two developed droplets. Paraphyses simple, without guttulation.

In companion with Massaria and Diatrypella.

Thank you for any help!