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Mot de passe perdu? S'inscrire

30-07-2025 20:52

apo on Pteridium aquilinum
Bohan Jia

Hi together,  I've been looking posts in AscoFra

30-07-2025 10:12

Asco1 sur crotte de mouton
Bernard CLESSE Bernard CLESSE

Bonjour à toutes et tous,Pourriez-vous m'aider à

31-07-2025 16:32

Carbophilous discomycete - Anthracobia pseudorehmii?
Andreas Gminder Andreas Gminder

Dear collegues,today I found on a very fresh fire

30-07-2025 18:06

Orbilia dryadum?
Stefan Jakobsson

On a decorticated twig of Alnus incana on moist so

29-07-2025 18:59

Ayuda con esta
Castillo Joseba Castillo Joseba

Me mandan el  material seco de Galicia, España,

28-07-2025 12:34

Capronia
Enrique Rubio Enrique Rubio

Hi to everybody.I would appreciate any ideas about

28-07-2025 04:59

identification?
Richard Droker

Growing on resin (over moss on Tsuga heterophyll)l

13-06-2025 09:41

Aquatic ascomycete.
Josep Torres Josep Torres

Hello.A cerebriform ascomycete sprouting scattered

13-06-2025 16:34

Strossmayeria-like on Fagus
Andgelo Mombert Andgelo Mombert

Bonjour,Un petit discomycète qui me résiste. Il

24-07-2025 19:02

Discomiceto 2510
Castillo Joseba Castillo Joseba

De esta mañana en tronco caido de Haya A ver si

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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