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05-04-2026 22:46

Lothar Krieglsteiner Lothar Krieglsteiner

on wood of Ceratonia, Algarve, 3.4.2026.The color

15-05-2026 13:33

Sylvie Le Goff

Bonjour à tousJe serais très reconnaissante enve

16-03-2011 14:31

roman vargas alberto

Hi. I would like some opinion about this Peziza

14-05-2026 05:36

Ethan Crenson

Hi all,  I haven't paid much attention to Lachnu

10-05-2026 23:17

Andreas Gminder Andreas Gminder

Hello,today we found in a moist steep decidous for

11-05-2026 12:32

Bernard CLESSE Bernard CLESSE

Pourriez-vous m'aider à identifier cette héloti

13-05-2026 15:26

François Freléchoux François Freléchoux

Bonjour,Voici une récolte faite il y a quelques j

12-05-2026 15:41

Nicolas VAN VOOREN Nicolas VAN VOOREN

Dear Ascolovers, especially interested in Pezizale

13-05-2026 12:05

Thierry Blondelle Thierry Blondelle

Bonjour à tous,J'aimerais avoir confirmation de c

28-04-2026 20:07

Lothar Krieglsteiner Lothar Krieglsteiner

... on twig in the air at standing Ceratonia siliq

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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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