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04-07-2025 20:12

Josep Torres Josep Torres

Hello.A fungus growing on the surface of a trunk o

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

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Orbilia sur Ganoderma
Patrice TANCHAUD, 25-07-2018 10:56
Bonjour,

récolte sur Ganoderma, spores 4,2-5 x 1,2-1,5 µm. Asque 24 µm.

Merci d'avance pour vos avis.

Patrice
Hans-Otto Baral, 25-07-2018 11:04
Hans-Otto Baral
Re : Orbilia sur Ganoderma
Bonjour Patrice!
This is Hyalorbilia ulicicola which may also occur in masses on pores of Ganoderma indeed. We have 3 recoltes from atlantic France.

Let me know the data, please

Zotto
Patrice TANCHAUD, 25-07-2018 12:58
Re : Orbilia sur Ganoderma
I was looking for genus Orbilia. But it is true that there is a resemblance with H. inflatula, a species that I had eliminated.
Thanks you very much.
23 juillet 2018
Commune ST BRIS DES BOIS (Charente-Maritime)
45.763155, -0.458967
Hans-Otto Baral, 25-07-2018 15:04
Hans-Otto Baral
Re : Orbilia sur Ganoderma
Thanks! How must I understand the growth, is the Ganoderma with the pores downwards and still on a trunk? Or on a fallen log? The Ganoderma species is unidentified? How large are the apos?
Patrice TANCHAUD, 25-07-2018 22:20
Re : Orbilia sur Ganoderma
Ganoderma was on the ground, unhooked from the tree, pores upwards.
Ganoderma australe (syn. G. adspersum) or G. lipsiense (syn. G. applanatum).
Apos 0,5-2 mm.
Hans-Otto Baral, 25-07-2018 22:50
Hans-Otto Baral
Re : Orbilia sur Ganoderma
unhooked means detached?
Is it not dry at present so that the apos dry out when facing upwards? Perhaps it is a shady and boggy place?

Is Ganoderma australe actually the correct name for adspersum? And do you favour one of the two species?
Patrice TANCHAUD, 25-07-2018 23:21
Re : Orbilia sur Ganoderma
Yes, detached !
Yes it is a shady and boggy place. I think this Ganoderma was detached for several months (perhaps one year), and I think G. australe because it is still hard.
Bernicchia & Gorjon : G. australe (syn. G. adspersum)
Ryvarden & Melo, Poroid fungi of Europe 2nd edition (2017), Ganoderma australe syn. Polyporus adspersus.
Hans-Otto Baral, 25-07-2018 23:30
Hans-Otto Baral
Re : Orbilia sur Ganoderma
o.k., thanks!