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07-07-2025 19:22

David Chapados David Chapados

Hi,Does anyone know what could this anamorph be?ht

05-07-2025 12:38

Åge Oterhals

I found this pyrenomycetous fungi in pine forest o

06-07-2025 19:36

Castillo Joseba Castillo Joseba

me mandan el material de Galicia (España) recolec

02-07-2025 18:45

Elisabeth Stöckli

Bonsoir,Sur feuilles d'Osmunda regalis (Saulaie),

01-06-2025 09:37

Charles Aron Charles Aron

Hi All, I found this Octospora growing with liver

04-07-2025 20:12

Josep Torres Josep Torres

Hello.A fungus growing on the surface of a trunk o

20-06-2025 08:33

Josep Torres Josep Torres

Hello.Small, blackish, mucronated surface grains s

28-06-2025 16:00

Josep Torres Josep Torres

Hello.A tiny fungus shaped like globose black grai

04-07-2025 12:43

Castillo Joseba Castillo Joseba

me mandan el material seco de Galicia (España) 

03-07-2025 18:40

Castillo Joseba Castillo Joseba

me mandas el material seco de Galicia (España) re

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Asco imparfait sur souche pourrie de frêne (Fraxinus excelsior)
Bernard CLESSE, 15-02-2020 14:37
Bernard CLESSEBonjour à toutes et tous,

Hier, j'ai trouvé cet asco imparfait sur souche complètement pourrie de frêne (Fraxinus excelsior).

Auriez-vous une idée ?

Bernard
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Thorben Hülsewig, 15-02-2020 20:57
Re : Asco imparfait sur souche pourrie de frêne (Fraxinus excelsior)
Hi Bernard,

In the last 3 years I could make some finds, which I have collected in this forum.
https://www.pilzforum.eu/board/thread/39409-basidiopycnides-sp-sammlung/
Keith Seifert wrote me at that time about this genus that it is unclear how many species it contains, because the cultivation is so difficult.
I had given a few collections to cultivate, but unfortunately every attempt failed.
I noticed that this fungus loves wet substrate and likes to grow in combination with algae.

best regards,
Thorben
Josep Torres, 15-02-2020 21:14
Josep Torres
Re : Asco imparfait sur souche pourrie de frêne (Fraxinus excelsior)
Hola Bernard
Probablemente sea un Stilbella, dejo un link donde puede hallar la solución:


https://www.studiesinmycology.org/sim/Sim27/fulltext/index.html

Saludos.
Bernard CLESSE, 16-02-2020 07:50
Bernard CLESSE
Re : Asco imparfait sur souche pourrie de frêne (Fraxinus excelsior)
Hello Thorben,

Big thank you for your message! The microscopy and the macroscopy correspond completely to the photos that I saw on the following web link: https://www.pilzforum.eu/board/thread/39409-basidiopycnides-sp-sammlung/


Hello Josep,


Also big thank you for your opinion on my harvest and for the remarkable shared document: https://www.studiesinmycology.org/sim/Sim27/fulltext/index.html

Best regards to both of you )

Bernard