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06-05-2024 08:27

Tympanis pini
Blasco Rafael Blasco Rafael

Hola Buenos días.Alguno de ustedes tiene disponib

06-05-2024 10:02

Unknown perithecia on Osmunda!
François Bartholomeeusen

Good morning,At the end of an excursion in De Zegg

05-05-2024 12:55

Olla sp
Sylvie Le Goff

Bonjour Peut on dire que les poils soient vitreux?

05-05-2024 09:59

Anamorph on Carpinus bark
Gernot Friebes

Hello,I failed to identify this anamorph, which gr

19-04-2015 20:20

Literature aide on Pirottaea
Enrique Rubio Enrique Rubio

Hi again Could you help me with this paper? NANN

30-04-2024 16:22

Could this be Ciborinia pseudobifrons?
François Bartholomeeusen

Dear forum members,On April 25 2024, I found one f

03-05-2024 18:04

Rutstroemia fruticeti?
Riet van Oosten Riet van Oosten

Hello, Found by Laurens van der Linde on Rubus fr

02-05-2024 20:04

Hypoxylon fuscum
éric ROMERO éric ROMERO

Bonjour, Une question à propos de la réaction a

01-05-2024 23:22

long-necked anamorph embedded in wood
Ethan Crenson

Hi all, Found late last week in a New York City p

29-04-2024 21:32

Yellowish asco on Pteridium aquilinum
Robin Isaksson Robin Isaksson

Hi! Found in Sweden. Ascomata with haris, se

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Pyreno on Alnus
Juuso Äikäs, 22-03-2024 18:48
These pyrenos were growing on a fallen branch of Alnus incana.

Asci bitunicate, IKI negative. Spores 2-celled, with four oil drops, measuring 16.7 - 20.2 × 5.0 - 6.0 µm.

Any ideas what the species/genus might be?
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Juuso Äikäs, 22-03-2024 19:59
Re : Pyreno on Alnus
Maybe a Diaporthe of some kind?