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27-02-2026 17:51

Michel Hairaud Michel Hairaud

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

28-02-2026 15:52

Spooren Marco Spooren Marco

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

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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Phacidium-like Fruit Bodies with Valsa-like Spores on Bark of Salix
Peter Thompson, 31-05-2013 12:07
Hello Everyone,

I recently found fruit bodies, each with an individual blackish stroma, peppering the bark of a dead twig of Salix.

The perithecia were flattened and located under the bark rather than in the dead wood.

I have attached images of the microscopy and the fruit bodies. The spores resemble those of valsoid ascomycetes, but the fruit bodies are individually immersed.

I wonder if anyone has encountered these before, and may know their genus and species.

Thank You,
With Best Wishes,
Peter.
  • message #23726
  • message #23726