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23-12-2025 11:27

Louis DENY

bonjour forum,sur débris de bois de feuillu (acer

20-12-2025 10:49

Mirek Gryc

Hi. „I doubt it is possible to identify this ti

23-12-2025 08:27

Josep Torres Josep Torres

Hello.Small, yellowish ascomata, with very short a

21-12-2025 09:32

Josep Torres Josep Torres

Hello.A tiny ascomycete found embedded in wood in

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Pol Debaenst

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22-12-2025 23:38

Patrice TANCHAUD

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me mandan el material seco de Galicia (España) 

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Patrice TANCHAUD

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Isabelle Charissou

Bonjour, j'aimerais connaitre les références de

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Patrice TANCHAUD

Bonsoir, récolte sur sol sablonneux dans l'arriÃ

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Chloridium virescens?
Marc Detollenaere, 04-10-2023 18:43
Marc DetollenaereDear Forum,
On the bark of Fagus I found some bright yellow-greenish colonies, rather cottony.Mycelium was brown, septate and branched, about 6µ in diameter. The dark coloured conidiophores were straight and 600-1000µ long.Conidiogenous cells were not foud. Conidia were colourless when seen solitarely but greenish-yellow in mass.Using the key in Goos(1989) I came at Helicosporium virescens, nowadays Chloridium virescens.
Could you agree?

Marc
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