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16-02-2026 18:34

Exosporium tiliae
Thierry Blondelle Thierry Blondelle

Bonjour,La micro de cet anamorphe de Hercospora su

08-12-2025 17:37

possibly related to Melanomma - on Abies
Lothar Krieglsteiner Lothar Krieglsteiner

20.6.25, on branch of Abies infected and thickened

16-02-2026 17:14

Cucurbidothis specimens?
Joanne Taylor

Last week we published the following paper where w

16-02-2026 17:13

Cucurbidothis specimens?
Joanne Taylor

Last week we published the following paper where w

16-02-2026 16:53

recherche de publi
Isabelle Charissou

Bonjour, quelqu'un pourrait-il me transmettre un

16-02-2026 00:05

Literature request
Maren Kamke Maren Kamke

Good evening, I am looking for the following pape

16-02-2026 11:53

Sarcoscypha coccinea or austriaca?
Joeri Belis

between leaf litter on twig in young salix growth.

14-02-2026 22:45

Vexillomyces/Claussenomyces
Tomaz Vucko Tomaz Vucko

Hy!I would ask for some help determing this specie

13-02-2026 03:30

Unknown near Pseudohalonectria
Tomaz Vucko Tomaz Vucko

Hello! I found these immersed perithecia on a stic

15-02-2026 20:28

Mollisia
éric ROMERO éric ROMERO

Bonjour tous, Un Mollisia qui me pose problème..

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Peziza fimeti or Peziza bovina
Wim de Groot, 03-04-2024 22:20
I am not sure which Peziza this is. On cow dung, dune area north sea coast, apothecia 1-2cm, spores (n=10) 19,1 x 10,7 µm (17,4-20,2) x (10,4-11,2) µm, spores with no drops, asci lenght 250 µm, parapyses slender 3-5 µm wide with slightly swollen tips, asci top blue reaction with Melzer's. I do not have a recent Peziza key.
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Nicolas VAN VOOREN, 04-04-2024 08:57
Nicolas VAN VOOREN
Re : Peziza fimeti or Peziza bovina
No macro picture?
The only thing I can say is you're right about the genus.
Wim de Groot, 04-04-2024 10:27
Re : Peziza fimeti or Peziza bovina
I am sorry, added the macro picture.
Nicolas VAN VOOREN, 04-04-2024 16:36
Nicolas VAN VOOREN
Re : Peziza fimeti or Peziza bovina
The presence of yellow guttules in the paraphyses is a character shared by P. vesiculosa and P. fimeti. The spore size is a bit larger in P. vesiculosa and apothecia are bigger. So I think your collection corresponds to P. fimeti.
Wim de Groot, 04-04-2024 17:37
Re : Peziza fimeti or Peziza bovina
Thank you Nicolas