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10-09-2025 23:53

Marcel Heyligen Marcel Heyligen

Found on Robinia pseudoacasia together with Diapor

11-09-2025 16:57

Jason Karakehian Jason Karakehian

Our revision of Marthamycetales (Leotiomycetes) is

10-09-2025 17:18

Blasco Rafael Blasco Rafael

Hola, encontre este estiercol de vaca estos apotec

02-09-2025 11:34

Thomas Læssøe

https://svampe.databasen.org/observations/10527903

07-09-2025 08:19

Josep Torres Josep Torres

Hello.Tiny pinkish discomycetes, photographed and

09-09-2025 12:07

Edmond POINTE Edmond POINTE

Bonjour amis mycologues,Trouvé sur moquette de ch

08-09-2025 19:07

ruiz Jose

Hola me pasan esta recolecta en madera de fraxinus

03-09-2025 21:59

Philippe PELLICIER

La Léchère, Col de la Madeleine, alt 1970m, au s

06-09-2025 21:40

David Chapados David Chapados

Hi, Does somebody know the genus that has those b

07-09-2025 11:34

Zuzana Sochorová (Egertová) Zuzana Sochorová (Egertová)

Hello,I have identified this fungus as Hymenoscyph

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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