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21-01-2026 16:32

Gernot Friebes

Hi,I need your help with some black dots on a lich

07-12-2015 14:17

Zugna Marino Zugna Marino

Buon giorno a tutti, ad un primo momento, non ess

29-01-2026 10:04

Jean-Paul Priou Jean-Paul Priou

Bonjour à tous, Marcel LECOMTE président de L'A

17-11-2009 22:22

Pablo Chacón Pablo Chacón

Bonne nuit, Voir si vous m'avez élaguée appor

25-11-2012 20:32

Bometon Javier Bometon Javier

Ascomas cupoliformes abiertos lateralmente, himeni

25-01-2026 16:08

Malcolm  Greaves Malcolm Greaves

This Geoglossum had spores mostly 70-80 (87) with

27-01-2026 11:43

Malcolm  Greaves Malcolm Greaves

Is anyone with experience of DNA testing able to t

26-01-2026 11:49

Margot en Geert Vullings

We found this possible anamorph on a dead Cytisus

25-01-2026 23:23

Tomaz Vucko Tomaz Vucko

Hello! I found this species that resembles Delitsc

18-01-2026 12:24

Josep Torres Josep Torres

Hello.An anamorph located on the surface of a thin

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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.