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Mot de passe perdu? S'inscrire

21-01-2026 19:55

Bohan Jia

Hi,  Could this be Nemania aureolutea? Or did I

21-01-2026 16:32

Gernot Friebes

Hi,I need your help with some black dots on a lich

21-01-2026 16:48

Gernot Friebes

Hi,after my last unknown hyphomycete on this subst

20-01-2026 17:49

Hardware Tony Hardware Tony

I offer this collection as a possibility only as e

15-01-2026 15:55

Lothar Krieglsteiner Lothar Krieglsteiner

this one is especially interesting for me because

03-01-2026 15:36

éric ROMERO éric ROMERO

Bonjour, Pouvez-vous me dire quel est le nom à p

19-01-2026 12:01

Castillo Joseba Castillo Joseba

Me mandan el material seco de Galicia (España) 

17-01-2026 19:35

Arnold Büschlen

Hallo, ich suche zu Cosmospora aurantiicola Lite

16-01-2026 00:45

Ethan Crenson

Hi all, On decorticated hardwood from a New York

18-01-2026 12:24

Josep Torres Josep Torres

Hello.An anamorph located on the surface of a thin

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On Alnus twig -> Melanconis alni
Margot en Geert Vullings, 30-01-2025 11:52
On a fallen Alnus twig we found this anamorph with brown conidia, which are a bit lighter in color in the middle and have a bump at one end.
The conidiophores are filled with guttules and the young conidia too.
The conidia measured in water: (9.9) 10.2 - 11.1 (11.2) × (6.4) 6.8 - 7.7 µm; Qe = 1.5

Does anyone know which anamorph this could be?

Thanks in advance, Margot&Geert
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Riet van Oosten, 30-01-2025 12:44
Riet van Oosten
Re : On Alnus twig
Hello Margot,
I think the A-conidia of Melanconis alni.
https://waarneming.nl/observation/266377472/
Greetings, Riet
Margot en Geert Vullings, 30-01-2025 14:00
Re : On Alnus twig
Thank you very much Riet, that looks exactly like your observation.

Kind regards, Margot&Geert