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09-02-2026 11:42

Åge Oterhals

Hi forum, I found this Lachnum on old hardwood tw

09-02-2026 14:46

Anna Klos

Goedemiddag, Op donderdag 5 februari vonden we ti

02-02-2026 21:46

Margot en Geert Vullings

On a barkless poplar branch, we found hairy discs

25-01-2026 23:23

Tomaz Vucko Tomaz Vucko

Hello! I found this species that resembles Delitsc

06-02-2026 01:14

Tomaz Vucko Tomaz Vucko

Hello!How would you name this species? Most perith

04-08-2014 17:35

Leandro Sánchez Leandro Sánchez

Sur branche de feuillus, jusqu'à 22 mm diamètre,

05-02-2026 15:07

Vasileios Kaounas Vasileios Kaounas

Found on a fallen needle of Pinus halepensis, diam

05-02-2026 06:43

Stefan Blaser

Hello everybody, Any help on this one would be mu

18-08-2025 15:07

Lothar Krieglsteiner Lothar Krieglsteiner

.. 20.7.25, in subarctic habital. The liverwort i

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Guignardia sp
Garcia Susana, 17-06-2013 08:55
Hello

I have found ascomycete with the following characteristics:
Substrate: I think it might be leaf Cornus
Immersed-erumpent pseudothecia, approximate size of 150um.
It grows abundantly on the whole surface.
Asci: 40-62 x 10-12um.
I have found anamorph on the same pseudothecia.


I think it can be a species of Guignardia
Thanks in advance. Greetings.


Susana
Navarra-Spain

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