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08-11-2025 09:15

Mollisia sur Pinus
Michel Hairaud Michel Hairaud

Bonjour, Pouvez vous m'aider à identifier ce Mol

04-11-2025 14:53

Leptosphaeria?
Josep Torres Josep Torres

Hello.Very small, globose, mucronate perithecia, b

08-11-2025 12:10

Phacidium
Elisabeth Stöckli

Bonjour, Trouvé sur tiges mortes de Rubus (ronce

08-11-2025 00:29

Allophylaria subliciformis?
Francois Guay Francois Guay

I found this species in Quebec, Canada, on herbace

06-11-2025 16:50

Hymenoscyphus sp?
Rot Bojan

Hello! Yesterday I found a fungus on or near a nee

05-11-2025 11:33

Cladosporium ?
Pierre Repellin

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

04-11-2025 09:07

Hymenoscyphus on blueberry.
Josep Torres Josep Torres

Hello.A suspected Hymenoscyphus sprouting on a thi

04-11-2025 12:43

Protounguicularia transiens?
Edvin Johannesen Edvin Johannesen

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

03-11-2025 21:34

Tatraea sp. ? on Populus tremula
Edvin Johannesen Edvin Johannesen

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

03-11-2025 19:41

Ascomycetes
David Chapados David Chapados

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

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Biscogniauxia
Thierry Blondelle, 16-03-2023 22:31
Thierry BlondelleHello,
Found on Fagus
I was wondering if Biscogniauxia nummularia could be confused with an other specy of Biscogniauxia on the basis of micro elements.
Thanks in advance for your aid.


  • message #75530
  • message #75530
Alain GARDIENNET, 18-03-2023 11:30
Alain GARDIENNET
Re : Biscogniauxia
Bonjour, 
At first sight it is well about B. nummularia. No problem.
Alain
Thierry Blondelle, 18-03-2023 12:13
Thierry Blondelle
Re : Biscogniauxia
Merci Alain de valider cette détermination.