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Mot de passe perdu? S'inscrire

08-12-2025 17:37

Lothar Krieglsteiner Lothar Krieglsteiner

20.6.25, on branch of Abies infected and thickened

16-01-2026 11:20

Castillo Joseba Castillo Joseba

Me mandan el material seco de Galicia (España) 

16-01-2026 00:45

Ethan Crenson

Hi all, On decorticated hardwood from a New York

10-01-2026 20:00

Tom Schrier

Hi all,We found picnidia on Protoparmeliopsis mur

13-01-2026 07:28

Danny Newman Danny Newman

Chlorociboria glauca on indet. decorticate logThe

15-01-2026 15:55

Lothar Krieglsteiner Lothar Krieglsteiner

this one is especially interesting for me because

15-01-2026 10:35

Johan Boonefaes Johan Boonefaes

Last week I found this fungus, possibly a hyphomyc

13-01-2026 08:43

Danny Newman Danny Newman

Tricladium varicosporioides on indet. decorticate

07-01-2026 22:22

Danny Newman Danny Newman

Tatraea sp. on indet. hardwood The Swag, Great Sm

13-01-2026 09:10

Danny Newman Danny Newman

Dasyscyphella chrysotexta on indet. decorticate ha

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Asco ID
Yannick Mourgues, 03-11-2019 16:20
Yannick Mourgues
A friend asks me my opinion on this asco he has found.

Ascus IKI+ Croziers+ with these dimensions : 40-50x5-6 µm

Paraphyses filiform to cylindrical, less then 2µm wide, full of refractive guttules.

Spores 5,9-7,3x2,4-2,8 µm  Q=2,1-3

Textura is difficult to appreciate because cells are embeded in a gel. May be with cylindrical cells.

Any idea ?

Yannick
  • message #59843
  • message #59843
  • message #59843
Hans-Otto Baral, 03-11-2019 16:26
Hans-Otto Baral
Re : Asco ID
Any substrate known? A Cyathicula?
Yannick Mourgues, 03-11-2019 16:43
Yannick Mourgues
Re : Asco ID
He says two possibilities : Carpinus or Quercus.
Hans-Otto Baral, 03-11-2019 16:56
Hans-Otto Baral
Re : Asco ID
So I assume a twig, not a trunk nor a leaf. Anyway a Cyathicula, but which?
Yannick Mourgues, 03-11-2019 18:00
Yannick Mourgues
Re : Asco ID
Thank's Zotto.

I don't think we can go further.

Yannick