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25-02-2023 18:36

Elisabeth Stöckli

Bonsoir, Trouvé sur un tronc de Salix recouvert

05-07-2025 12:38

Åge Oterhals

I found this pyrenomycetous fungi in pine forest o

01-06-2025 09:37

Charles Aron Charles Aron

Hi All, I found this Octospora growing with liver

06-07-2025 19:36

Castillo Joseba Castillo Joseba

me mandan el material de Galicia (España) recolec

07-07-2025 19:22

David Chapados David Chapados

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

02-07-2025 18:45

Elisabeth Stöckli

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

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) 

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Arachnopeziza
Zuzana Sochorová (Egertová), 15-04-2016 19:45
Zuzana Sochorová (Egertová)Hello,
I was given this pretty asco. It was found in Moravia, on a decaying Quercus stem in a riparian forest.
Apothecia very little, max. 0.5 mm in diameter, hairy, white, growing on subiculum.
Asci 110-145 x 10-12.5 micrometers, inoperculate, octosporic, cylindric-clavate, apical aparate IKI+ (blue without KOH pretreatment), with croziers.
Ascospores 43-53 x 2.5-3 micrometers, usually 3-septate, somewhat bent, hyaline.
Paraphyses 1.2-1.5 micrometers broad, septate, branched.
Excipulum textura prismatica.
Hairs to 90 micrometers long, septate, with obtuse apex (sometimes broadened).
The best possibility I found is Arachnopeziza delicatula. What do you think?
Thank you,
Zuzana
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Hans-Otto Baral, 15-04-2016 22:14
Hans-Otto Baral
Re : Arachnopeziza
yes I think so!
Zuzana Sochorová (Egertová), 15-04-2016 22:18
Zuzana Sochorová (Egertová)
Re : Arachnopeziza
Super, thank you very much :-)
Zuzana