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18-11-2025 13:59

ID Help Hymenoscyphus
Nogueira Héctor

November 14, 2025 Brazuelo (León) SPAIN Hymenosc

17-11-2025 19:14

Cheilymenia crucipila
herman lambert

Apothécie discoïde 0.6 cm diam., orangeFace hymÃ

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Hyaloscypha fuckelii var. alniseta
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Bonjour,Récolté sur bois de feuillu mort dur, no

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Anyone recognize this acc. to pictures.? Found on

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Lachnum impudicum
Philippe PELLICIER

Bonjour,Récolté sur bois pourrissant de feuillu

14-11-2025 16:26

Small species on Cytisus scoparius
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Hymenoscyphus macroguttatus? on Phytolacca
Mario Filippa

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Cryptosphaeria ligniota?
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Hello, Found by Laurens van der Linde, Nov. 2025

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Anamorph on Buxus.
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literature request
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Hello,can somebody provide me with a file of:Rothe

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Small white dics on birch
Margot en Geert Vullings, 10-01-2024 17:28
On decayed birch on the ground we saw these very small white discs, no stem and they appear to have no hairs.

Spores measured in water:
Me = 11.3 × 3.8 µm ; Qe = 3


Ascus measured in water:
Me = 61.9 × 10 µm ; Qe = 6.2
IKI+


Paraphyses septated, cylindrical, slightly thickened towards the apex, without VBs.


We were thinking towards Hyaloscypha and were suggested Hyaloscypha minuta (Parorbiliopsis) , a species without hairs, but with reaction IKI neg.
Does anyone have an idea about this?


Thanks in advance,
Margot&Geert

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Hans-Otto Baral, 10-01-2024 18:19
Hans-Otto Baral
Re : Small white dics on birch
I would also suggest Hyaloscypha. Croziers seem to be absent. In my head I have no idea.
Margot en Geert Vullings, 10-01-2024 18:49
Re : Small white dics on birch
Thank you Hans-Otto, do you think it could be H. minuta?
We think we saw no croziers.
Hans-Otto Baral, 10-01-2024 21:41
Hans-Otto Baral
Re : Small white dics on birch
H. minuta is always inamyloid, and I don't think that such variation occurs within this species.
Michel Hairaud, 11-01-2024 09:54
Michel Hairaud
Re : Small white dics on birch
Bonjour Margot et Zotto, 
I would also have thought of H. minuta for the macro aspects along with spores. But for the IKI reaction
Did you observe any marginal hair ? I can't see any on your pics. 

AmitiésMichel
Margot en Geert Vullings, 11-01-2024 17:07
Re : Small white dics on birch
Thank you Hans-Otto and Michel, it will stay with Hyaloscypha.
We didn't see any hairs.

Kind regards,
Margot &Geert