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28-06-2025 16:00

Josep Torres Josep Torres

Hello.A tiny fungus shaped like globose black grai

01-07-2025 23:37

Josep Torres Josep Torres

Hello.A Pleosporal symbiotic organism located and

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BonjourRécolté sur une brindille au fond d'un fo

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Francois Guay Francois Guay

I found this interesting yellowish asco growing on

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me mandas el material seco de Galicia (España) re

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Elisabeth Stöckli

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02-07-2025 09:32

Nicolas VAN VOOREN Nicolas VAN VOOREN

Hello, bonjour.Here is the paper I'm searching for

30-06-2025 16:56

Lydia Koelmans

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30-06-2025 12:09

Edvin Johannesen Edvin Johannesen

This tiny, rather "rough" erumpent asco was found

30-06-2025 06:57

Ethan Crenson

Hi all, Another find by a friend yesterday in Bro

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Disco on Abies
Stefan Blaser, 05-05-2013 13:15
Hello everybody

Who can give me some enlightenment on this disco:


Substrate: Twig of Abies alba


Macro: Apothecia, up to 1.2 mm diam., nearly black, at first closed , then tearing up. With a frayed, membranaceous margin.


Micro: Asci about 110x10 µm, IKI-, Melzer-, Spores hyaline, 40-61 x 2.5-3.2 µm, nearly always 7 septate (once 8 sept.), paraphyses about 2 µm diameter, acuminate. Excipulum consisting of dark brown, mostly globose, cells. See also photos.


Thanks for any help


Stefan


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Hans-Otto Baral, 05-05-2013 20:39
Hans-Otto Baral
Re : Disco on Abies
Hallo Stefan

Prima, das muss Grovesiella abieticola sein. Hast du die nicht vital? 

Zotto
Stefan Blaser, 06-05-2013 07:18
Re : Disco on Abies
Hallo Zotto

Besten Dank für deine identifikation. Doch, die dürfte noch ziemlich vital sein. Hier noch Fotos in Wasser.

LG
Stefan
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Hans-Otto Baral, 06-05-2013 07:36
Hans-Otto Baral
Re : Disco on Abies
Klasse! Und kein Zweifel.
Zotto