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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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pyrenomycete on Carpinus bark
Enrique Rubio, 08-04-2020 20:19
Enrique RubioHi to everyone
This fungus forms very small ascomata, isolated or in small groups, not ostiolate (or not well visible), without a well-defined stroma, just under the bark with a green algae coating on a Carpinus betulus branch.
The asci appear bitunicate and dextrinoid, the pseudoparaphyses abundant and the spores hyaline, smooth and bicellular.
Do you have any ideas to help me?
Maybe it could be a lichenized corticolus pyrenomycete?
Many thanks again
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