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01-11-2025 09:14

Francis Maggi

Bonjour,Trouvé sur Xanthoria parietina à Valdebl

28-10-2025 19:33

Nicolas Suberbielle Nicolas Suberbielle

Bonjour à tous,Je voudrais votre avis sur cette r

31-10-2025 09:19

Lothar Krieglsteiner Lothar Krieglsteiner

Can somebody provide me with a file of:Rogerson CT

30-10-2025 03:53

Ethan Crenson

Hi all,  I would like an opinion on whether this

09-08-2025 13:13

Maria Plekkenpol Maria Plekkenpol

Hello,Yesterday I found these on burnt soil. Apoth

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

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Hypoxylon ticinense sl?
Wim de Groot, 06-03-2025 11:45
Several smal patches of Hypoxylon ticinense (sl?) on Fraxinus. Unfortunately no perithecia so no spores. Thick-walled chlamydospores present. The young fruitbodies have a very tomentose surface and a hairy border. I assume that given the lack of spores this is H.ticinense sl or does the hairy edge give an indication for H.subticinense?
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Jacques Fournier, 06-03-2025 18:48
Jacques Fournier
Re : Hypoxylon ticinense sl?
Speculations on immature stromata are pointless.
I suggest you to rather follow the development of the fungus in its original station and make observations and take photos every month until it is fully ripe.
Then you will have answers to your questions.
Jacques