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24-12-2025 17:08

Hulda Caroline Holte

Hello, I have found this propoloid ascomycete on

24-12-2025 18:12

Ethan Crenson

Hello all, A friend found this Orbilia growing on

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

21-12-2025 21:32

Pol Debaenst

Hello, Garden, Burgweg 19, Veurne, BelgiumOn 10/1

22-12-2025 23:38

Patrice TANCHAUD

Bonsoir, récolte sur un mur en pierre, apothéci

21-12-2025 12:34

Castillo Joseba Castillo Joseba

me mandan el material seco de Galicia (España) 

22-12-2025 00:47

Patrice TANCHAUD

Bonsoir, récolte à proximité du milieu dunaire

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Pyrenochaeta nobilis var. ilicis?
William de Jong, 14-02-2022 14:14
Hi everyone, 

A month ago I found these black bristles (see pictures) on decaying leaves of Ilex aquifolium (The Netherlands). While Pyrenochaeta nobilis var. ilicis seemed to be a logical candidate, the conidia actually do not match, they're significantly bigger.
Conidia measurements: (9,9-)10,5-12,0(-12,4) x 2,0-2,7(-2,8) µm; avg 11,1 x 2,4 µm; Q = 4,72.
Any thoughts on this?

Best regards,
William de Jong
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  • message #71834
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  • message #71834