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09-12-2025 12:06

Andgelo Mombert Andgelo Mombert

Bonjour,Je recherche l'article concernant Hypobryo

13-12-2025 17:26

Buckwheat Pete

Hello everyone,I have a rather interesting ascomyc

13-12-2025 11:58

Mirek Gryc

HiSupposedly this is a species that occurs quite o

12-12-2025 18:39

Mirek Gryc

Hello everyone.Macrofeatures similar to Mollisia b

07-12-2025 16:07

Arnold Büschlen

Hallo, ich habe in einer Moos-Aufsammlung (epiphy

08-12-2025 21:04

Mark Stevens

"Hello everyone,I'm relatively new to microscopy (

08-12-2025 18:59

Lothar Krieglsteiner Lothar Krieglsteiner

.. found by a seminar-participant, I do not know t

08-12-2025 21:18

Buckwheat Pete

Hello everyone, Is it possible to at least approx

07-12-2025 17:43

Malcolm  Greaves Malcolm Greaves

This Helvella was in mixed woodland. Uniform cupul

08-12-2025 17:37

Lothar Krieglsteiner Lothar Krieglsteiner

20.6.25, on branch of Abies infected and thickened

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black asco on tree trunk
Thorben Hülsewig, 13-08-2021 23:17
Hi there,

yesterday I could discover many small black fruiting bodies on a tree trunk.
The asci are IKI-
Any idea what this could be ?


best regards,
Thorben

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DirkW, 14-08-2021 00:12
DirkW
Re : black asco on tree trunk
hi thorben,

this  is a nitschkia, collapsed. i would check n. confertula here. perithecia look also good for n. grevillei, but spores should have 1 septation and more oil.

you have an idea for the substrate?

nice to have met you at apr! :-)

dirk
Thorben Hülsewig, 14-08-2021 13:24
Re : black asco on tree trunk
Hi Dirk,

Nitschkia confertula looks good :)
The Substrate was in a floodplain area and it could be Alnus.
I can also found a subiculum with an Anamorph fungus.

best regards,
Thorben

P.S:
Ich fand es auch schön dich auf der APR-Tour kennenlernen zu dürfen und freue mich schon auf ein nächstes Treffen :)
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