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13-09-2025 14:10

Wim de Groot

We found this hymenoscyphus on rubus fruticulosis.

13-09-2025 15:43

Edmond POINTE Edmond POINTE

Bonjour Christian,J'ai trouvé deux spores ressemb

11-09-2025 16:57

Jason Karakehian Jason Karakehian

Our revision of Marthamycetales (Leotiomycetes) is

13-09-2025 14:01

Thomas Flammer

dark brown apothecia, splitIKI-Spores biguttulate

10-09-2025 23:53

Marcel Heyligen Marcel Heyligen

Found on Robinia pseudoacasia together with Diapor

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

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Eutypa leioplaca?
Jenny Seawright, 22-02-2015 15:55
Jenny SeawrightHello all,

Another Diatrypaceae for which I'd appreciate confirmation or correction please!
The asci were 8-spored, spores guttulate at the ends, +/- curved, (9)10-12 x 2(2.5) µm.

Using Ellis & Ellis 'Microfungi on Land Plants' it seems to be Eutypa leioplaca but the substrate was dead wood of Betula (or possibly Salix cinerea) rather than Fagus.

With regards,
Jenny


  • message #34016
  • message #34016
Chris Yeates, 22-02-2015 16:38
Chris Yeates
Re : Eutypa leioplaca?
Hi Jenny
You have dived into deep (and sometimes muddy) water with Diatrypaceous fungi! A useful paper is available via Cyberliber, but I have made a PDF of it and attach it here, as it might be useful to others as well.

best wishes
Chris
Jenny Seawright, 22-02-2015 19:03
Jenny Seawright
Re : Eutypa leioplaca?
Oh dear - is it even possible to confirm or correct the genus?

Thank you for the PDF Chris, though it will take me a while to make sense of as I'm afraid I don't speak French....