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28-10-2025 19:33

Nicolas Suberbielle Nicolas Suberbielle

Bonjour à tous,Je voudrais votre avis sur cette r

30-10-2025 03:53

Ethan Crenson

Hi all,  I would like an opinion on whether this

29-10-2025 19:02

Castillo Joseba Castillo Joseba

De la pasada semana en rama posiblemente de hayaPi

25-11-2016 13:54

Stephen Martin Mifsud Stephen Martin Mifsud

Hi, I found numerous seeds of Washingtonia robusta

28-10-2025 22:22

Bernard Declercq Bernard Declercq

Hello.I'm searching for the following paper:Punith

27-10-2025 19:51

Peter Welt Peter Welt

Who has this article? Doveri, F. 2007. Sporormiel

28-10-2025 15:37

Carl Farmer

I'd be grateful for any suggestions for this strik

28-10-2025 11:29

Tanja Böhning Tanja Böhning

Hello, I found this very small (ca 0,5mm) yellow

27-10-2025 00:34

Francois Guay Francois Guay

I found this strange species in Québec,Canada, gr

27-10-2025 15:29

Michel Hairaud Michel Hairaud

Bonjour à tous, Avec Elisabeth Stöckli nous avo

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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