Accès membres

Mot de passe perdu? S'inscrire

15-07-2025 13:27

Angel Pintos Angel Pintos

Hello, does anyone have access to the following ar

14-07-2025 11:20

Michel Hairaud Michel Hairaud

Bonjour, Voici une espèce de  (?) Hyaloscyphace

16-01-2023 21:31

Riet van Oosten Riet van Oosten

Hello, Nearby the find of Calycina claroflava on

14-07-2025 17:55

Yanick BOULANGER

BonjourAutre dossier laissé en suspendJe viens de

14-07-2025 11:17

Yanick BOULANGER

BonjourJ'ai un dossier Jackrogersella qui est rest

14-07-2025 15:52

Gernot Friebes

Hi,I wanted to share this collection on Rubus idae

14-07-2025 13:37

Gernot Friebes

Hi,do you think this collection could be R. ulmari

25-02-2023 18:36

Elisabeth Stöckli

Bonsoir, Trouvé sur un tronc de Salix recouvert

12-07-2025 16:45

Thierry Blondelle Thierry Blondelle

Bonjour à tous,J'avais d'abord pensé à des stro

05-07-2025 12:38

Åge Oterhals

I found this pyrenomycetous fungi in pine forest o

« < 1 2 3 4 5 > »
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
  • message #66075
  • message #66075
  • message #66075
  • message #66075
  • message #66075
  • message #66075
  • message #66075
  • message #66075
  • message #66075
  • message #66075
  • message #66075
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
  • message #66088
  • message #66088
  • message #66088
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
  • message #66103
  • message #66103
  • message #66103
  • message #66103
  • message #66103
  • message #66103
  • message #66103
  • message #66103
  • message #66103
  • message #66103
  • message #66103
  • message #66103
  • message #66103
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.
  • message #66108
  • message #66108
  • message #66108
  • message #66108
  • message #66108
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