Little yellowish discs on Picea abies

25-04-2026 11:34

lachnum pudicellum

Louis DENY

Bonjour forumdans la clé de Zotto, L. pudicellum

22-04-2026 20:54

Pyrenopeziza on monocot.

Enrique Rubio

Hi to everybody.This Pyrenopeziza grew in moist le

24-04-2026 03:16

Trinacrium robustum?

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Found while looking at something else from wood in

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Neonectria ou thelonectria ?

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Bonjour à tous.Je vous présente cette Nectria s.

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Pseudaegerita spec.

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Is anyone familiar with the Hyphomycetes genus Pse

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Fungus sp

François Freléchoux

Bonjour, Voici la description d'un minuscule asco

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Peziza

Margot en Geert Vullings

This cup fungus was found on April 10, 2026, on lo

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Poilu, violet avec KOH

Louis DENY

Bonjour forum.Trouvé à Belfort, est de la France

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Hymenoscyphus sp

Sylvie Le Goff

Bonjour à tousJe sollicite votre aide pour cet as

21-04-2026 13:36

Wentiomyces-like on Salix

Gernot Friebes

Hi,I am out of ideas for this one. I collected Sal

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Little yellowish discs on Picea abies

Juuso Äikäs, 21-04-2018 19:02

Found these a few days ago growing on a well-rotted part of a Picea abies tree trunk. The largest ones are around 0.5 mm wide. Spores fusoid, 5.5-6.5 x 2.5-3 u, Q=2.1-2.4. Eight spores per ascus. Asci meauring around 35x5 u, paraphyses cylindrical or so, septate. Any thoughts? I have no clue.

Hans-Otto Baral, 21-04-2018 20:14

Re : Little yellowish discs on Picea abies

This is difficult when not seeing free spores, paraphyses, excipulum, ?marginal hairs.
Ascus iodine reaction?
Zotto

Juuso Äikäs, 21-04-2018 21:01

Re : Little yellowish discs on Picea abies

I see. I'll try to post more info tomorrow.

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