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28-02-2026 15:52

Spooren Marco Spooren Marco

Who has an idea ? I have no coupes made for conid

27-02-2026 17:51

Michel Hairaud Michel Hairaud

Bonjour, Quelqu'un peut il me donner un conseil p

28-02-2026 14:43

Alain GARDIENNET Alain GARDIENNET

A new refrence desired :Svanidze, T.V. (1984) Novy

28-02-2026 11:54

Alain GARDIENNET Alain GARDIENNET

Hi forum,Is anyone aware if the 1936 edition of Si

28-02-2026 11:05

Yanick BOULANGER

Bonjour à tousLe 24/02/2026 à Montmacq, devant m

29-11-2024 21:47

Yanick BOULANGER

BonjourJ'avais un deuxième échantillon moins mat

27-02-2026 16:17

Mathias Hass Mathias Hass

Hi, Found this on Betula, rather fresh fallen twi

27-02-2026 12:56

Åge Oterhals

Found on fallen cones of Pinus sylvestris in midle

27-02-2026 11:21

Yannick Mourgues Yannick Mourgues

Hi to all. Here is a specie that can may be relat

26-02-2026 22:06

Malcolm  Greaves Malcolm Greaves

Can someone explain the features that split Geoscy

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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