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Arnold BüschlenHallo, ich habe in einer Moos-Aufsammlung (epiohy
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Ralph Vandiest
Hello,I found this species a few months ago but ha
08-12-2025 13:39
Thomas Læssøehttps://svampe.databasen.org/observations/10572899
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Bruno Coué
Bonjour, je serais heureux de recueillir votre avi
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Castillo Joseba
De la pasada semana en Galicia EspañaEn el suelo
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Viktorie Halasu
Hello, would anyone have this article, please? An
White asco on Fagus grandifolia leaf
Francois Guay,
03-10-2025 22:17
Hi everyone,I found this white, star-shaped asco on a Fagus grandifolia leaf in Quebec, Canada.
Spores: 15–16.6 × 3.5–4.3 µm
Asci: IKI+
Here’s the iNat link with photos and microscopy:
Any idea what it could be?
Thanks!
Hans-Otto Baral,
04-10-2025 08:41
Re : White asco on Fagus grandifolia leaf
I do not understand the macroscopy. Are the apos stalked or sessile and what about the toothed receptacle? What are the teeth composed of?
Microscopy recalls H. caudatus agg.
Francois Guay,
05-10-2025 21:28
Re : White asco on Fagus grandifolia leaf
Yes, the apothecia were short-stalked. I think the "star shape" is just an unusual shape; next to them were some other apothecia with a regular form like other Hymenoscyphus. The teeth were just like the rest of the hymenium.
Thanks Zotto
Thanks Zotto