Beige/ white Apothecium on a wet Fagus branch

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Beige/ white Apothecium on a wet Fagus branch

Dirk Gerstner, 14-12-2024 21:37

Hello everyone,
I found this beige/white 0.2-0.4mm large Apothecium on a soaked beech branch about 40mm thick.
Nearby there was Ascocoryne_lilacina.

Apothecium margin more or less smooth.
Spores elipsoid, subglobose ca. 4-5 x 2.4-3 ym with two conspicuous 'oil drops' at the poles.
Asci IKL+, ca 30-45 x5-6ym.

Can anyone give me a hint for the genus.

Thank you very much.

Best regards
Dirk

Hans-Otto Baral, 14-12-2024 22:09

Re : Beige/ white Apothecium on a wet Fagus branch

I am bit reminded of C. hyalinula in my "Calycina white, sp. aseptate"-folder, but the apical ring is different. In Ciliolarina I have a folder 'resinicola' with hyalinula-files, but there are warted hairs.

Dirk Gerstner, 14-12-2024 22:59

Re : Beige/ white Apothecium on a wet Fagus branch

Many thanks for your reply. I'll have a look at the folders at my leisure.

Best wishes and have a nice weekend.

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