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01-06-2025 09:37

Charles Aron Charles Aron

Hi All, I found this Octospora growing with liver

06-07-2025 19:36

Castillo Joseba Castillo Joseba

me mandan el material de Galicia (España) recolec

05-07-2025 12:38

Åge Oterhals

I found this pyrenomycetous fungi in pine forest o

04-07-2025 20:12

Josep Torres Josep Torres

Hello.A fungus growing on the surface of a trunk o

20-06-2025 08:33

Josep Torres Josep Torres

Hello.Small, blackish, mucronated surface grains s

28-06-2025 16:00

Josep Torres Josep Torres

Hello.A tiny fungus shaped like globose black grai

04-07-2025 12:43

Castillo Joseba Castillo Joseba

me mandan el material seco de Galicia (España) 

03-07-2025 18:40

Castillo Joseba Castillo Joseba

me mandas el material seco de Galicia (España) re

03-07-2025 20:08

Francois Guay Francois Guay

I found this interesting yellowish asco growing on

01-07-2025 23:37

Josep Torres Josep Torres

Hello.A Pleosporal symbiotic organism located and

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Aquatic ascomycete.
Josep Torres, 13-06-2025 09:41
Josep TorresHello.
A cerebriform ascomycete sprouting scattered on the surface of a trunk submerged in a clear stream.
Ascomata measuring up to 4 mm long and 2 to 2.5 mm wide, I was particularly struck by how tough and tenacious these ascomata were.
Very thin conidiophores arranged parallel in a palisade-like pattern produce globose conidia with a large lipid droplet inside that occupies three-quarters of the spore.
An amyloid reaction is observed from the base to the middle of the hymenium with Melzer's Reagent.
No apparent reaction to KOH.
Some of the images show clusters of these supposed conidia, which I wouldn't completely rule out asci.
These presumed conidia measured in water:
(3.6) 3.8 - 4.4 (4.7) × (2.9) 3.2 - 3.8 (4) µm
Q = 1 - 1.3 (1.4) ; N = 40
Me = 4.1 × 3.6 µm ; Qe = 1.1
I admit I don't even know where the air is coming from.
Any opinions would be welcome.
Thank you very much in advance.
Best regards.
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Josep Torres, 17-06-2025 14:09
Josep Torres
Re : Aquatic ascomycete.
Any suggestions.......