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Mot de passe perdu? S'inscrire

12-06-2026 14:50

Mollisia revincta (?)
François Freléchoux François Freléchoux

Bonjour, Voici la brève description d'une Mollis

10-06-2026 21:16

Ascomycète stipité sp. sur Filipendula ulmaria
François Freléchoux François Freléchoux

Bonsoir,Le dernier du jour, en attendant votre avi

11-06-2026 16:24

Orbilia
Ethan Crenson

Hi all, Recently, a friend found this Orbilia in

11-06-2026 19:01

Spinellus-like fungus on Scathophaga stercoraria
William Slosse William Slosse

Hello all,In an attempt to make a culture of a sus

11-06-2026 19:03

IMPORTANT >> MAINTENANCE 15-06
Nicolas VAN VOOREN Nicolas VAN VOOREN

Chers membres d'Ascofrance,Le site sera placé en

10-06-2026 23:08

Mollisia nervicola ?
éric ROMERO éric ROMERO

Bonjour tous, Je vous propose un Mollisia trouvé

09-06-2026 18:32

Vibrisseaceae(?) sur phragmites
Camille Mertens

Sur morceau de roseau immergé 0,5 - 0,7 mm de dia

10-06-2026 12:54

A dematiaceous hyphomycete on Filipendula
Steve Clements

Bonjour encore, Pouvez-vous m'aider, s'il vous pl

10-06-2026 21:07

Pyrénomycète ? sur Gentiana lutea
François Freléchoux François Freléchoux

Toutes les tiges de gentianes jaunes de l'an passÃ

10-06-2026 13:41

Ascomycète sp. sur Gentiana lutea
François Freléchoux François Freléchoux

Bonjour à nouveau, Voici une trouvaille d'hier.

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Disco on Fagus cf.
Jakob Schneller, 06-01-2021 15:21
Jakob SchnellerDear collegues

growing on wood (Fagus cf.) Fruitbody white with short black basis,  size less than 1 mm, without hairs, spores 10-12 um, simple, ascus 40-50 um.paraphyses normal,outer  excipulum textura prismatica cf.
Thank you for help

Jakob
  • message #66873
Hans-Otto Baral, 06-01-2021 16:40
Hans-Otto Baral
Re : Disco on Fagus cf.
Dear Jakob

I cannot recognize anything on your microphoto. Better you make a drawing.

The apothecia appear to change to brownish with age.

Zotto
Jakob Schneller, 08-01-2021 16:18
Jakob Schneller
Re : Disco on Fagus cf.
Dear Zotto

Hear also hopefully a better information
  • message #66920
Hans-Otto Baral, 08-01-2021 17:16
Hans-Otto Baral
Re : Disco on Fagus cf.
Hmm, this is very difficult to comment. The essentioal details are missing, such as paraphysis contents (living state), iodine reaction, ascus croziers, spore contents. Are the hairs smooth?

A calycina perhaps?
Jakob Schneller, 09-01-2021 18:36
Jakob Schneller
Re : Disco on Fagus cf.
Dear Zotto

I have collected the in November 2020. Here my additional drawing
Jakob
  • message #66964
Hans-Otto Baral, 09-01-2021 21:04
Hans-Otto Baral
Re : Disco on Fagus cf.
This fungus might be special, but I don't get an idea. Whether the hairs are smooth or perhaps rough I am not sure. The apical ring type would be helpful. Particularly the paraphysis contents: If you made the drawing now, the paraphyses are dead and the value of the contents is almost zero. Important is the vacuoles of the living paraphyses.

The stipe aith dark base is interesting in any case.

I am sorry.