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12-12-2025 18:39

Mirek Gryc

Hello everyone.Macrofeatures similar to Mollisia b

09-12-2025 12:06

Andgelo Mombert Andgelo Mombert

Bonjour,Je recherche l'article concernant Hypobryo

07-12-2025 16:07

Arnold Büschlen

Hallo, ich habe in einer Moos-Aufsammlung (epiphy

08-12-2025 21:04

Mark Stevens

"Hello everyone,I'm relatively new to microscopy (

08-12-2025 18:59

Lothar Krieglsteiner Lothar Krieglsteiner

.. found by a seminar-participant, I do not know t

08-12-2025 21:18

Buckwheat Pete

Hello everyone, Is it possible to at least approx

07-12-2025 17:43

Malcolm  Greaves Malcolm Greaves

This Helvella was in mixed woodland. Uniform cupul

08-12-2025 17:37

Lothar Krieglsteiner Lothar Krieglsteiner

20.6.25, on branch of Abies infected and thickened

16-03-2014 22:00

Ralph Vandiest Ralph Vandiest

Hello,I found this species a few months ago but ha

08-12-2025 13:39

Thomas Læssøe

https://svampe.databasen.org/observations/10572899

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Sp en cáscara de nuez
ruiz Jose, 22-09-2025 09:14
Hola, me pasan este asco en cáscara de nuez. 
Esporas 17,4x5,5 Me 3,2
Crociers -
Melzer +
Alguna idea? 
Saludos

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Hans-Otto Baral, 22-09-2025 09:25
Hans-Otto Baral
Re : Sp en cáscara de nuez
One photo seems to show hairs, but I do not understand where they do belong. 

The spores are mostly non-septate inside the living asci, as far as I see. This excludes Hymenoscyphus varicosporioides. Good would be to give a range for spore size (note that the spores with large guttules are dead and a bit smaller than the living), and to look if IKI is also negative. About the croziers I am not sure.

Is it a Fagus cupule?
ruiz Jose, 22-09-2025 09:35
Re : Sp en cáscara de nuez
Hola Zotto, hay una foto con la base de los asco, no hay baculos, en cuanto al melzer un ligero azulado,no son cúpulas de fagus, son cápsulas de nuez, adjunto fotos de las medidas esporales, Gravias
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ruiz Jose, 22-09-2025 09:35
Re : Sp en cáscara de nuez
Los pelos están en la zona del excípulo.
Hans-Otto Baral, 22-09-2025 10:51
Hans-Otto Baral
Re : Sp en cáscara de nuez
But more at the base, perhaps on the stipe?
ruiz Jose, 22-09-2025 11:22
Re : Sp en cáscara de nuez
Si así es, hacia el pie,saludos
ruiz Jose, 22-09-2025 14:22
Re : Sp en cáscara de nuez
Hola Zotto, nuevas imágenes de esporas y melzer después de lavar con koh, saludos
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Hans-Otto Baral, 22-09-2025 20:38
Hans-Otto Baral
Re : Sp en cáscara de nuez
O.k., a very faint reaction.  I now really think it is Hymenoscyphus varicosporioides. although I am not sure how often the spores are septate already before spore discharge.