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01-06-2025 09:37

Charles Aron Charles Aron

Hi All, I found this Octospora growing with liver

06-07-2025 19:36

Castillo Joseba Castillo Joseba

me mandan el material de Galicia (España) recolec

05-07-2025 12:38

Åge Oterhals

I found this pyrenomycetous fungi in pine forest o

04-07-2025 20:12

Josep Torres Josep Torres

Hello.A fungus growing on the surface of a trunk o

20-06-2025 08:33

Josep Torres Josep Torres

Hello.Small, blackish, mucronated surface grains s

28-06-2025 16:00

Josep Torres Josep Torres

Hello.A tiny fungus shaped like globose black grai

04-07-2025 12:43

Castillo Joseba Castillo Joseba

me mandan el material seco de Galicia (España) 

03-07-2025 18:40

Castillo Joseba Castillo Joseba

me mandas el material seco de Galicia (España) re

03-07-2025 20:08

Francois Guay Francois Guay

I found this interesting yellowish asco growing on

01-07-2025 23:37

Josep Torres Josep Torres

Hello.A Pleosporal symbiotic organism located and

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Ascospores on Quercus robur or Quercus rubra?
Kestutis Grigaliunas, 16-06-2017 08:17
Kestutis GrigaliunasBonjour,

Last week I took samples from dying branches of 9 years old Q. robur and Q. rubra. I am not sure from which quercus species the branch with this fungi came from (it was very rainy day and I forgot to mark them properly).
Ascus is 170 micrones in size. Fungi has Nectria like ascospores 22 micrones in size. Ascospores has 4 tendrils.
Any ideas which fungi that is?

Mersi beaucoup for Your answers and time.


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Gernot Friebes, 16-06-2017 10:47
Re : Ascospores on Quercus robur or Quercus rubra?
Hello,

this could be Caudospora taleola.

Best wishes,
Gernot
Kestutis Grigaliunas, 16-06-2017 13:38
Kestutis Grigaliunas
Re : Ascospores on Quercus robur or Quercus rubra?
Thanks, Gernot

Looks like very similar.

Greetings,
Kestutis