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12-01-2026 22:02

Ethan Crenson

Hello all, I am hoping someone will have some ins

11-01-2026 20:35

Josep Torres Josep Torres

Hello.A very tiny pyrenomycete sprouting sparsely

12-01-2026 05:24

Danny Newman Danny Newman

Cyathicula coronata on Urtica dioicaCataloochee Di

15-12-2025 11:49

Danny Newman Danny Newman

ITS sequences from the following two collections B

09-01-2026 17:41

Arnold Büschlen

Hallo, F. dilatata wird von vielen Bryoparasiten

10-01-2026 20:00

Tom Schrier

Hi all,We found picnidia on Protoparmeliopsis mur

07-01-2026 22:22

Danny Newman Danny Newman

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

10-01-2026 01:18

Danny Newman Danny Newman

cf. Neovaginatispora fuckelii on indet. shrub Pre

07-01-2026 10:24

Danny Newman Danny Newman

Pezicula sp. on indet. hardwood Appalachian Highl

09-01-2026 10:08

Blasco Rafael Blasco Rafael

Hola, en el mismo habitat que la anteriorRetamaDia

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Hypocreales (maybe) on bark of Acer pseudoplatanus
Paul Cannon, 21-12-2018 14:08
I have tried to find a name for this species with long multiseptate ascospores and have failed so far. I have tried Hypocreales, Tubeufia, various Ostropales... The spores measure up to about 55 x 5 µm, the ascomata do not collapse and become translucent but don't change colour in KOH. Any suggestions gratefully received.

Merry Christmas and a happy and productive year to all!

Paul
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Christian Lechat, 21-12-2018 15:31
Christian Lechat
Re : Hypocreales (maybe) on bark of Acer pseudoplatanus
Hi Paul,

I think your fungus is Xanthonectria pseudopeziza (Desm.) Lechat, J. Fourn. & P.-A. Moreau. I attach the PDF.

Merry Christmas

Christian
Paul Cannon, 21-12-2018 16:16
Re : Hypocreales (maybe) on bark of Acer pseudoplatanus
Brilliant! Thank you very much
Paul