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17-09-2025 19:43

Lachnellula suecica ?
Philippe PELLICIER

Sur branche morte de Mélèze. Les ascospores sphÃ

18-09-2025 08:35

Chaetomium
Edmond POINTE Edmond POINTE

Bonjour amis mycologues,Trouvé sur moquette de ch

17-09-2025 16:14

Sepultaria ?
Philippe PELLICIER

Apothécies enterrées, fermées au début puis s'

17-09-2025 10:50

Ascomycete on Polystichum proliferum
Heather Merrylees

Hi there!I am hoping for any advice on the identif

11-09-2025 16:57

Marthamycetales revision published
Jason Karakehian Jason Karakehian

Our revision of Marthamycetales (Leotiomycetes) is

16-09-2025 12:53

Encoeliopsis rhododendri
Philippe PELLICIER

Pézizes de 1-4 mm, brun grisâtres, sur les capsu

03-09-2025 12:44

Ascolichen on Blechnum?
Enrique Rubio Enrique Rubio

Hi to somebody.I would like to know your opinion o

15-09-2025 14:40

Engler & Prantl, Nat. Pflanzenfam. (Ed. 2) 1938
Nicolas VAN VOOREN Nicolas VAN VOOREN

Hello.I'm searching for a digital copy of the seco

14-09-2025 22:16

Cheilymenia stercorea
Philippe PELLICIER

Apothécies petites jusquà 3 mm, oranges, avec de

13-09-2025 14:01

Otidea platyspora or something else?
Thomas Flammer

dark brown apothecia, splitIKI-Spores biguttulate

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Maybe Gyromitra martinii
Edit Szilvásy, 02-05-2018 12:20
Edit SzilvásyHi Forum,

Yesterday I found this asco on rotten beech logs.
Its diameter is 3-5 cm, its color is brown, slightly darker than the photo.
Its center is depressed, disc-shaped, its surface is wrinkled.
Excipulum thick, color greyish-brown.
Spore diameter 34-36-39 x 14-15 microns, middle with 1 big with two smaller drops of oil. I was thinking that Gytomitra martinii is the name of my mushroom. It is possible? I found it in the Bükk mountains (Hungary) in a relatively rugged place on the bank of a small stream.
Thanks in advance for your opinion, Edit.
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Christoph Hahn, 22-05-2018 23:21
Christoph Hahn
Re : Maybe Gyromitra martinii
Dear Edit,

I don't know Gyromitra martinii due to own collections, but I don't find arguments against that determination. Of course I know Gyromitra parma - here the spores are clearly shorter and they show a very prominent reticulum.

Your collection seems to be relativly young, but the spores are nonetheless long. The spore poles seem to bear several warts / short spines - that would fit...

Greetings,

Christoph
Edit Szilvásy, 23-05-2018 07:52
Edit Szilvásy
Re : Maybe Gyromitra martinii
Dear Christoph,

Thank you very much for your comment.
I removed the mushroom and sent it to a micologist who promised to inform the sequencing results. If I get the result then I'll write it. The fungus was not young, three days later, only old mushrooms were on the tree.



I know G. parma too. When I found this mushroom, I thought it would be another fungus. The microscopic examination has suggested that I look for a different solution. There is no data on this species in Hungary, I doubt in my definition, but I trust that I will be right.


Sincerely, Edit

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