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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 17:51

Michel Hairaud Michel Hairaud

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

27-02-2026 16:17

Mathias Hass Mathias Hass

Hi, Found this on Betula, rather fresh fallen twi

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Åge Oterhals

Found on fallen cones of Pinus sylvestris in midle

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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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Castillo Joseba Castillo Joseba

Me mandan el material seco de Galicia, recolectada

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Benoît Segerer

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Isaria?
Björn Wergen, 14-12-2014 13:43
Björn WergenHi there,

I have a collection of an unknown fungus of which I think that it belongs to the genus Isaria. Probably someone can help me with ID. It has small conidiospores of 3-4,5x1,5-2µm and grows on dead Picea debris.

regards and thanks a lot,
björn
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Walter Gams, 14-12-2014 20:37
Walter Gams
Re : Isaria?
Hi Björn,  I assume that this was growing on a toadstool. The phialides are rather slender and the conidia probably in slimy heads: thus Tilachlidium brachiatum.

Best wishes       Walter