Black on Carpinus - Forum ASCOFrance

13-12-2025 17:26

Lachnaceae?

Buckwheat Pete

Hello everyone,I have a rather interesting ascomyc

13-12-2025 11:58

Diaporthe oncostoma?

Mirek Gryc

HiSupposedly this is a species that occurs quite o

12-12-2025 18:39

Similar to Pyrenopeziza deuncinata?

Mirek Gryc

Hello everyone.Macrofeatures similar to Mollisia b

09-12-2025 12:06

Hypobryon heterotropum

Andgelo Mombert

Bonjour,Je recherche l'article concernant Hypobryo

07-12-2025 16:07

Ascomycet mit Sammelfruchtkörper.

Arnold Büschlen

Hallo, ich habe in einer Moos-Aufsammlung (epiphy

08-12-2025 21:04

Hymenoscyphus phyllogenus

Mark Stevens

"Hello everyone,I'm relatively new to microscopy (

08-12-2025 18:59

aff. Tricharina?

Lothar Krieglsteiner

.. found by a seminar-participant, I do not know t

08-12-2025 21:18

Nectriaceae

Buckwheat Pete

Hello everyone, Is it possible to at least approx

07-12-2025 17:43

Helvella

Malcolm Greaves

This Helvella was in mixed woodland. Uniform cupul

08-12-2025 17:37

Lothar Krieglsteiner

20.6.25, on branch of Abies infected and thickened

« < 1 2 3 4 5 > »

Black on Carpinus

Margot en Geert Vullings, 19-02-2025 18:59

On a dead twig of Carpinus we saw these black spots.
Under the bark were black perithecia with transparent/white content.

The spores measured in water: (19.2) 20.1 - 22.2 (24.3) × (7.1) 7.3 - 8.5 (9) µm ; Qe = 2.7

The spores have 1 sept and length stripes.

Can someone help us with the determination?

Thanks in advance, Margot&Geert

Accès membres

Forum AscoFrance