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14-03-2026 13:51

Phylloscypha sp
Thierry Blondelle Thierry Blondelle

Hi everybody Under Quercus ilex, i hesitate to na

12-03-2026 19:44

Ostropoloid fungus on Hibiscus
Enrique Rubio Enrique Rubio

Hi to everybody.Can you give me any suggestions ab

11-03-2026 17:36

Help for Genus and Species ID
Michel Hairaud Michel Hairaud

Bonjour, Je cherche des indices  pour cette réc

12-03-2026 15:45

Dematioscypha cf. olivacea
Åge Oterhals

Dear forum,I found this small discomycete on a ver

05-03-2026 10:07

White apothecia on pine cone
Hulda Caroline Holte

Hello, I found and collected this species growing

08-03-2026 14:05

Helvella lacunosa
Thierry Blondelle Thierry Blondelle

Bonjour à tous,Sur 3 récoltes supposées de H. l

12-03-2026 16:17

Mollisia atlantica
Sylvie Le Goff

Bonjour à tousRécolté dans le 22 en France (ré

12-03-2026 14:37

Octospora
David Wasilewski

These small ascomycota (1-3 mm) ere observed growi

11-03-2026 16:48

Saccobolus minimoides ?
Bruno Coué Bruno Coué

Bonjour, je serais heureux d'avoir votre avis sur

09-02-2026 22:01

Sp
ruiz Jose

Hola, me paso esta colección en madera de pino, t

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Greenisch Discomycete on Acer
Maren Kamke, 26-12-2022 20:44
Maren Kamke
Good evening and Merry Christmas to you all,

I found this greenish Hyaloscyphaceae? on Acer pseudoplatanus in Scotland last summer. I first thought of Hyphodiscus smaragdinus but the spores are too long, the hairs do not fit and in addition, the ascus reaction is iodine negative.

Thanks

Maren
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Michel Hairaud, 26-12-2022 21:22
Michel Hairaud
Re : Greenisch Discomycete on Acer
Bonsoir Maren, did you consider Eriopezia caesia ? 

AmitiésMichel
Maren Kamke, 26-12-2022 21:46
Maren Kamke
Re : Greenisch Discomycete on Acer
Hi Michel,

I had not considered E. caesia because the substrate was not Quercus and a subiculum appeared to be missing. But that can of course already be gone in the summer. Otherwise the features are fitting well. Many Thanks.
Kind regards
Maren
Stip Helleman, 26-12-2022 21:57
Stip Helleman
Re : Greenisch Discomycete on Acer
Hallo Maren,

It looks like a member of the Cordieritidaceae, The most likekely species is "Trichopeziza"viridula Grelet, a species close to what for a time was called "Hyphodiscus sericeus". This group is in need of a revision, if it is possible to get DNA out of it that would be great.

Herzliche Grüße,

Stip
Stip Helleman, 26-12-2022 22:02
Stip Helleman
Re : Greenisch Discomycete on Acer
chèr Michel,

E. caesia is IKI blue in ascus plug and hairs are different without subiculum, I am of a different opinion.

Amités,

Stip
Michel Hairaud, 26-12-2022 22:41
Michel Hairaud
Re : Greenisch Discomycete on Acer
Thanks Stip, I overlooked Maren's  first text and was about to check my suggestion after her answer. 

I owe apologizes to Maren 

Michel
Stip Helleman, 26-12-2022 22:44
Stip Helleman
Re : Greenisch Discomycete on Acer
Chèr Michel

My first thought was E. caesia too.

Amitiés,

Stip