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08-07-2024 23:34

Scutellinia umbrarum?
Villalonga Paco

Small Scutellinia growing in garden soil (calcareo

19-07-2024 11:08

Scutellinia nigrohirtula complex 090724
Miguel Ãngel Ribes Miguel Ángel Ribes

Good morningThis Scutellinia from July 9 grew at 1

19-07-2024 10:24

Scutellinia
Kozak Robert

Date: 2024.07.16Loess gorges, on soil with a lot o

04-12-2020 18:23

Marcelleina?
Mirek Gryc

Hello allA friend sent me two collections of small

17-07-2024 11:33

literature request
Angel Pintos Angel Pintos

Hello, anybody body has:Pande A. and Rao, V.G. (1

16-07-2024 18:32

Bryophilous disco on Liochlaena
Andgelo Mombert Andgelo Mombert

Bonsoir, Un discomycète sur Liochlaena lanceolat

17-07-2024 22:37

Another search
Peter Welt Peter Welt

Who can help? Arx, J.A. von. 1973. Ostiolate and

17-07-2024 16:29

Unknown on snail
Andgelo Mombert Andgelo Mombert

Hello,A colleague found an unknown fungus on the s

17-07-2024 10:53

Le Gal M (1959)
Hans-Otto Baral Hans-Otto Baral

I have a question about the scaling of illustratio

17-07-2024 08:35

Search articles
Peter Welt Peter Welt

Who can help? Malloch, D.; Hubart, J.-M. 1987. An

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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