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05-11-2025 11:33

Pierre Repellin

Bonjpur,J'ai trouvé, sur une hampe florale d'Alli

04-11-2025 09:07

Josep Torres Josep Torres

Hello.A suspected Hymenoscyphus sprouting on a thi

04-11-2025 12:43

Edvin Johannesen Edvin Johannesen

Hi! One more found on old Populus tremula log in O

04-11-2025 14:53

Josep Torres Josep Torres

Hello.Very small, globose, mucronate perithecia, b

03-11-2025 21:34

Edvin Johannesen Edvin Johannesen

These tiny (0.4-0.5 mm diam.), whitish, short-stip

03-11-2025 19:41

David Chapados David Chapados

Hi,Does anyone knows which genus could this be? G

28-10-2025 15:37

Carl Farmer

I'd be grateful for any suggestions for this strik

03-11-2025 16:30

Hans-Otto Baral Hans-Otto Baral

Hello I want to ask you if you have found this ye

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

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Pyreno on Quercus ilex
Joaquin Martin, 05-01-2019 10:10
Hi,

I found this Pyreno on bark of alive Quercus ilex

Bitunicate and inamiloid asci.
The spores measures are 22-25 x 9-10 always with three septa.
At first I thought it could be navicella but there are some things don't add up.
Does anyone have any idea.

Thanks.

Joaquin.
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Christian Lechat, 05-01-2019 12:44
Christian Lechat
Re : Pyreno on Quercus ilex
HI Joaquin,

Your fungus could be Thyridaria maculans = Lophiosptoma maculans

All the best,

Christian
Joaquin Martin, 05-01-2019 13:47
Re : Pyreno on Quercus ilex
Hi,

It is.Thanks Christian.

Best wishes