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24-12-2025 18:12

Ethan Crenson

Hello all, A friend found this Orbilia growing on

24-12-2025 17:08

Hulda Caroline Holte

Hello, I have found this propoloid ascomycete 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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On salix bark
Margot en Geert Vullings, 05-02-2025 11:50
On the inside of Salix bark we found white rosettes, which turned out to be an anamorph.
This is the second time we find this on Salix.
Conidia measured in water: (4.9) 4.93 - 5.7 (5.9) × (1.1) 1.3 - 1.5 µm ; Qe = 3.8
Does anyone have an idea which anamorph this could be?
Many thanks in advance, Margot&Geert
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Hans-Otto Baral, 05-02-2025 12:01
Hans-Otto Baral
Re : On salix bark
I have possibly the same in my Dendrodochium folders in Hyphomycetes: on Salix, 31.XII.2006. The apothecioid shape misleads to expect asci, e.g. of a Parorbiliopsis (Hyaloscypha). I measured coniia *4.2-6.3 x 1.3-1.5 µm, conidiophores very long & thin. I fear these fungi are badly explored, which is a surprize since hyphomycetes are intensely studied.
Margot en Geert Vullings, 05-02-2025 17:21
Re : On salix bark
Thanks for the answer, pity it does not become clear.
Indeed, we also thought of an ascomycete.

The first find was not on Salix, but on Alnus we saw later.

Kind regards, Margot&Geert