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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

07-12-2025 22:43

Andreas Millinger Andreas Millinger

Good evening, tried to determine with Munks Valsa

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Another Thelebolus
Maria Plekkenpol, 11-06-2022 10:40
Maria PlekkenpolHello,
On wild horse dung I saw very small asco's again. This time dark brownish with a darker edge. Smaller than 0,3 mm, IKI-. More than 15 asci, I find it hard to determine how many spores but my guess would be more than 64. 
Asci 51-78 x 21-30. Spores hyaline, broad ellipsoid, no DB. 5,8-7,3 x 3,3-3,9.
Following Doveri I come to Thelebolus dubius var. lagopi, only thing is that my asci are smaller in length.
Please let me know your opinions!
Thanks, Maria
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Norbert Heine, 11-06-2022 17:40
Norbert Heine
Re : Another Thelebolus
Hello Maria,

I think, that the asci of your found are not 128-spored but 64-spored.

So it should be Thelebolus crustaceus.

The asci of your species are 51-78 x 20-30 and the spores 5,8-7,3 x 3,3-3,9 µm.

Doveri gives the following dimensions: 50-70 x 20-30 and 5,5-7 x 3,5-4,5 µm.

This is nearely the same!

Best regards, Norbert
Maria Plekkenpol, 11-06-2022 19:31
Maria Plekkenpol
Re : Another Thelebolus
Hello Norbert,
Thank you very much for your reply! 
I looked the wrong way because I was mistaken in the amount of spores: T. crustaceus it is!
Again: thanks!

Best regards, Maria