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20-06-2025 08:33

Josep Torres Josep Torres

Hello.Small, blackish, mucronated surface grains s

28-06-2025 16:00

Josep Torres Josep Torres

Hello.A tiny fungus shaped like globose black grai

04-07-2025 12:43

Castillo Joseba Castillo Joseba

me mandan el material seco de Galicia (España) 

03-07-2025 18:40

Castillo Joseba Castillo Joseba

me mandas el material seco de Galicia (España) re

03-07-2025 20:08

Francois Guay Francois Guay

I found this interesting yellowish asco growing on

01-07-2025 23:37

Josep Torres Josep Torres

Hello.A Pleosporal symbiotic organism located and

02-07-2025 17:26

Yanick BOULANGER

BonjourRécolté sur une brindille au fond d'un fo

02-07-2025 18:45

Elisabeth Stöckli

Bonsoir,Sur feuilles d'Osmunda regalis (Saulaie),

02-07-2025 09:32

Nicolas VAN VOOREN Nicolas VAN VOOREN

Hello, bonjour.Here is the paper I'm searching for

30-06-2025 16:56

Lydia Koelmans

Please can anyone tell me the species name of the

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Orbilia mali?
Philipp Eschmann, 19-04-2022 18:16
Philipp EschmannGrüezi

I found this one on loose bark of Fraxinus about 1.50m above the ground. Might it be Orbilia mali?

The spores in the picture measure 5.8 - 10.2 x 2.0 - 2.6µm


Many thanks in advance
Philipp
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Hans-Otto Baral, 19-04-2022 20:01
Hans-Otto Baral
Re : Orbilia mali?
Difficult to say without free spores. But it could be mali, I have no idea about a better solution. How certain is Fraxinus?
Philipp Eschmann, 19-04-2022 20:04
Philipp Eschmann
Re : Orbilia mali?
Sorry I forgot to attach the spore picture. I updated the original post.

I'm pretty sure about the substrate so I didn't take a sample. But i could get one to study wood anatomy if neccessary.
Hans-Otto Baral, 19-04-2022 20:26
Hans-Otto Baral
Re : Orbilia mali?
You didn't make a voucher of this? It is quite a rare species. But I see, we had it on Fraxinus too, so I see no doubt about your ID, spore size and shape varies a bit among the holo- and paratypes.
Philipp Eschmann, 19-04-2022 21:08
Philipp Eschmann
Re : Orbilia mali?
I still have material left and could also check if there is more of it at the collection site.