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25-08-2025 17:37

Petit asco indéterminé
François Freléchoux François Freléchoux

Bonjour,Nous avons trouvé samedi dernier à l'ét

24-08-2025 21:30

Orbilia dryadum ?
Ethan Crenson

Found yesterday in a New Jersey park.  An Orbilia

24-08-2025 21:59

Podospora
Edmond POINTE Edmond POINTE

Bonsoir amis mycologues,Trouvé sur crottin de che

21-08-2025 18:09

Semble Thecotheus
Edmond POINTE Edmond POINTE

Bonjour Amis mycologues.Trouvé sur crottin de che

22-08-2025 18:10

Protocrea ?
Ethan Crenson

Hello everyone,  I found what I think might be P

20-08-2025 19:04

Adelphella babingtonii - lacking much brown pigment
Ethan Crenson

Hello, This asco was found on the same wood as my

22-08-2025 08:41

Literature request
Masanori Kutsuna

Hello.Can anyone help me to get this article?Liu H

21-08-2025 02:18

Helicoma muelleri?
Stefan Jakobsson

On a necrotic section of a living Tilia cordata I

18-08-2025 23:15

S.vitreola?
Zoe Vélez Zoe Vélez

Hola foro, gracias por aceptar la creación de mi

19-08-2025 20:58

Hymenoscyphus ? on very wet wood
Ethan Crenson

Hi all, Here is what I believe to be a Hymenoscyp

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Inoperculate, 7-septate disco on loose bark on living Quercus - Denmark
Thomas Læssøe, 17-11-2020 17:04
convex, pale brown apo, ca 1 mm diam. Spores fusiform, ca. 7-septate; 32 x 7 µm.

See: https://svampe.databasen.org/observations/10144217

cheers
Hans-Otto Baral, 17-11-2020 21:00
Hans-Otto Baral
Re : Inoperculate, 7-septate disco on loose bark on living Quercus - Denmark
Ah, living Quercus-bark.

No idea so far. How is the tissue in section? Looks a bit like Claussenomyces s.l., but this bright blue apical ring!

Apo colour is more grey. Paraphyses are narrow and apically curved, perhaps branched, with some external granules.

It would always helpful to give a range in spore size.

Zotto