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18-03-2026 13:09

Khomenko Igor Khomenko Igor

I recently examined Celtis occidentalis branches

18-03-2026 11:52

Thomas Læssøe

https://svampe.databasen.org/observations/10493688

11-03-2026 17:36

Michel Hairaud Michel Hairaud

Bonjour, Je cherche des indices  pour cette réc

17-03-2026 10:40

Martine  Vandeplanque Martine Vandeplanque

Bonjour à tous.Chaque année en mars ou avril, il

17-03-2026 19:41

Bernard CLESSE Bernard CLESSE

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

12-03-2026 19:44

Enrique Rubio Enrique Rubio

Hi to everybody.Can you give me any suggestions ab

17-03-2026 10:09

François Freléchoux François Freléchoux

Bonjour, Voici la description rapide d'un petit d

05-03-2026 10:07

Hulda Caroline Holte

Hello, I found and collected this species growing

12-03-2026 15:45

Åge Oterhals

Dear forum,I found this small discomycete on a ver

12-03-2026 16:17

Sylvie Le Goff

Bonjour à tousRécolté dans le 22 en France (ré

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Nectriaceae?
Mirek Gryc, 20-11-2020 18:41
Hi

The fruiting bodies grew on a piece of twig lying on a pile of brushwood. It is very likely that this fragment belonged to Prunus padus.
I checked a few fruiting bodies, all of them were accompanied by large, dark spores, so I also present a photo of them. I don't know if they are related to this mushroom?
Any suggestions at least as to the type?
Mirek
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Thomas Læssøe, 21-11-2020 19:55
Re : Nectriaceae?
What is sitting under the cluster of orange perithecia? (maybe the producer of the dark spores)
Mirek Gryc, 21-11-2020 20:28
Re : Nectriaceae?
Hi Thomas,
Your hint was priceless.
Because unfortunately I don't know this group of mushrooms, so I won't come up with anything specific myself. I'm counting on your help.
Thank you Thomas
Mirek
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Peter Püwert, 21-11-2020 22:28
Peter Püwert
Re : Nectriaceae?
Hello,

Flammocladiella/ Nectria decora, parasitic on Aglaospora, Massaria ?

Peter.
Mirek Gryc, 22-11-2020 07:44
Re : Nectriaceae?
Thank you both for help with identification.
When I have free time, I will try to work on this collection. Maybe I can capture more details and take measurements.
Thank you once again for making a successful attempt at identification despite such poor documentation.
best regards
Mirek
Alain GARDIENNET, 22-11-2020 09:45
Alain GARDIENNET
Re : Nectriaceae?

Hi,


First of all, you have to check if the immersed one is Massaria conspurcata.


Then, indeed, you have to compare the orange one to Flammocladiella decora.


It has been already recorded on Massaria conspurcata. Please, measure ascomata diameter.


Alain

Mirek Gryc, 22-11-2020 18:15
Re : Nectriaceae?
Hi Alain
I think your suggestion makes very sense :)
When it comes to Massaria, you are probably right, but I prefer others to judge it.
- substrate is suitable - Prunus padus
- 4-spore ascus
- example dimensions are given in the pictures
- Flammocladiella spores clearly rough (feature poorly visible in the photos).
What is your opinion?
Mirek
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Mirek Gryc, 22-11-2020 19:40
Re : Nectriaceae?
I don't know if Flammocladiella has a big influence on the development of the host but the spores look a bit unnatural. That is why I present photos of healthy fruiting bodies, growing right next to them on a thinner branch.
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Alain GARDIENNET, 22-11-2020 22:13
Alain GARDIENNET
Re : Nectriaceae?

Good job, we can recognize both fungi.


Alain

Mirek Gryc, 23-11-2020 08:07
Re : Nectriaceae?
Hi
Once again, thank you all for help with identification!
best regards
Mirek
Andgelo Mombert, 23-11-2020 15:10
Andgelo Mombert
Re : Nectriaceae?
Bonjour,

Avec l'aide de la génétique, l'espèce liée à Massaria anomia (sur Fabaceae) fut distinguée de celle poussant sur Acer.

Il serait sans doute intéressant de séquencer les récoltes sur Prunus pour voir s'il s'agit d'une espèce inédite.


Andgelo
Mirek Gryc, 23-11-2020 15:43
Re : Nectriaceae?
Thank you Andgelo for the information.
Would someone be so nice and make this article available for me to read it? Unfortunately, I do not have access to it.

Although the photos I have seen show that Flammocladiella anomiae is more orange and my fruiting bodies were yellow, unless it is a not very important trait?


If anyone is interested in the material, I will gladly send it.


Mirek