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09-08-2025 17:52

Peziza or Pachyella?
Henri Koskinen

Hello, would you say this is Peziza or Pachyella?

10-08-2025 11:40

Paragalactinia succosella
Zuzana Sochorová (Egertová) Zuzana Sochorová (Egertová)

Hello, would you agree here with the identificati

09-08-2025 13:13

Anthracobia but which one?
Maria Plekkenpol Maria Plekkenpol

Hello,Yesterday I found these on burnt soil. Apoth

31-07-2025 16:32

Carbophilous discomycete - Anthracobia pseudorehmii?
Andreas Gminder Andreas Gminder

Dear collegues,today I found on a very fresh fire

06-08-2025 08:56

Scutellinia cf. subhirtella
Antonio Ezquerro Antoñana Antonio Ezquerro Antoñana

Hola a todos, Me gustaría saber qué opinan sobre

12-02-2012 11:31

Spooner 1987 Australasia
Hans-Otto Baral Hans-Otto Baral

Hi allI am quite sure that nobody has a pdf of thi

02-08-2025 12:35

Hymenoscyphus albidus ?
éric ROMERO éric ROMERO

Bonjour tous, J'ai trouvé sur pétiole de Fraxin

02-08-2025 17:21

Pleomassaria protrusa description
Andgelo Mombert Andgelo Mombert

Bonjour,Je recherche la description et la planche

30-07-2025 20:52

apo on Pteridium aquilinum
Bohan Jia

Hi together,  I've been looking posts in AscoFra

30-07-2025 10:12

Asco1 sur crotte de mouton
Bernard CLESSE Bernard CLESSE

Bonjour à toutes et tous,Pourriez-vous m'aider à

« < 1 2 3 4 5 > »
Pyreno on Fraxinus excelsior.
Per Marstad, 19-12-2017 17:43
Per MarstadFruitbody ca. 1 mm.
Growing on the bark of living trees.
Spore 50-60 x 22-25, muricate.
Asci 200x38.
I hope for a name.
Per.
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Björn Wergen, 21-12-2017 22:47
Björn Wergen
Re : Pyreno on Fraxinus excelsior.
Decaisnella mesascium.
Regards,Björn
Per Marstad, 22-12-2017 09:36
Per Marstad
Re : Pyreno on Fraxinus excelsior.
Thank you so much.
Per
Björn Wergen, 23-12-2017 12:15
Björn Wergen
Re : Pyreno on Fraxinus excelsior.
Per, can you tell me where did you find it? In which country, next village. Perhaps you can check if the substrate is Fraxinus excelsior.

Regards,
Björn
Per Marstad, 23-12-2017 13:15
Per Marstad
Re : Pyreno on Fraxinus excelsior.
It was found in Norway, Tønsberg, 11.03.2011, on a living tree, at a graveyeard.
Most of the trees are Fraxinus excelsior, but that is not 100 % sure.
Per.
Per Marstad, 23-12-2017 20:12
Per Marstad
Re : Pyreno on Fraxinus excelsior.
I visited the site to-day and found it again, after 6 years at the same, old, tree. It is Fraxinus excelsior. I took some new photos of fresh fungi.
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Peter Püwert, 23-12-2017 23:29
Peter Püwert
Re : Pyreno on Fraxinus excelsior.
Hi all,
before longer time I had published the following photos here as Pleospora spec. However, the inquiry was not considered farther and later I have determined the mushroom than Strickeria macrosperma Fuckel (WINTER, 1887: Die Pilze Deutschlands, Österreichs und der Schweiz. II. Abteilung). The mushroom seems to be identical with the species named now. It was found on Fraxinus.
Greetings Peter.
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Björn Wergen, 23-12-2017 23:32
Björn Wergen
Re : Pyreno on Fraxinus excelsior.
Decaisnella mesascium, obviously. Where did you find it, Peter?

Björn
Peter Püwert, 23-12-2017 23:39
Peter Püwert
Re : Pyreno on Fraxinus excelsior.
Da muß ich erst bei einem Pilzfreund nachfragen, er bat mich um die Bestimmung. Es war vor ungefähr zwei Jahren im Hessischen.
Grüße Peter.
Alain GARDIENNET, 24-12-2017 06:46
Alain GARDIENNET
Re : Pyreno on Fraxinus excelsior.

Hi all,


Rather common on Fraxinus excelsior (>10 personnal records), I also find it on Acer pseudoplatanus.


Alain

Peter Püwert, 25-11-2019 13:52
Peter Püwert
Re : Pyreno on Fraxinus excelsior.
Hi all,

a few days ago I was able to determine the species, found on malus bark.

Greetings Peter.