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14-11-2025 18:31

literature request
Lothar Krieglsteiner Lothar Krieglsteiner

Hello,can somebody provide me with a file of:Rothe

14-11-2025 16:26

Small species on Cytisus scoparius
Marian Jagers Marian Jagers

Hello everyone, On dead wood of Cytisus scoparius

12-11-2025 21:47

sp en restos de poda
ruiz Jose

Hola a todos, me envían esta colección en resto

12-11-2025 09:25

Pseudombrophila on soil
Viktorie Halasu Viktorie Halasu

Hello, I need help with a pale terrestric Pseudom

11-11-2025 20:16

yellow discs on a Quercus robur leaf
Bohan Jia

Hi, lastly I have found these tiny yellow decayin

09-11-2025 13:20

Ascomycete on Rubus.
Josep Torres Josep Torres

Hello.A tiny ascomycete, appearing as erupting gra

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

04-11-2025 14:53

Leptosphaeria?
Josep Torres Josep Torres

Hello.Very small, globose, mucronate perithecia, b

08-11-2025 09:15

Mollisia sur Pinus
Michel Hairaud Michel Hairaud

Bonjour, Pouvez vous m'aider à identifier ce Mol

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Diatrypella quercina sur Corylus ?
Bernard CLESSE, 08-12-2017 18:25
Bernard CLESSEVoici ce que je pense être Diatrypella quercina sur noisetier.

D'accord ?

Bernard
  • message #51543
  • message #51543
  • message #51543
Peter Thompson, 08-12-2017 18:30
Re : Diatrypella quercina sur Corylus ?
Hello Bernard,

This will be Diatrypella favacea. It grows on Corylus and Betula and has smaller spores than D. quercina.

With Best Wishes,
Peter.

Bernard CLESSE, 08-12-2017 18:38
Bernard CLESSE
Re : Diatrypella quercina sur Corylus ?
Great thanks Peter !

Bernard