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03-10-2025 22:17

White asco on Fagus grandifolia leaf
Francois Guay Francois Guay

Hi everyone,   I found this white, star-shaped

03-10-2025 22:03

Unknown asco found in a root hole
Francois Guay Francois Guay

Hi everyone, I found this weird asco growing on wo

03-10-2025 13:44

Unknown on Populus -> Pyxidiophora species
Riet van Oosten Riet van Oosten

Hello, Found by Laurens van der Linde on Populus

03-10-2025 10:25

chaetomium sp sur crotte lapin
Jean-Luc Ranger

Que pensez-vous de ce Chaetomium sp : 10- 10,5 x 6

03-10-2025 09:43

Pyrenomycete on Hedera
Josep Torres Josep Torres

Tiny blackish ascomata shaped like erumpent grains

02-10-2025 09:16

Discomycete on leaves
Josep Torres Josep Torres

Hello.Some tiny apothecia sprouting in a scattered

01-10-2025 20:16

Hymenoscyphus calyculus?
Zuzana Sochorová (Egertová) Zuzana Sochorová (Egertová)

Hello,I would appreciate your opinion on this yell

01-10-2025 19:47

Phyllachora graminis
Philippe PELLICIER

Un parasite sur les feuilles de graminées qui for

30-09-2025 20:23

Otidea sp.
Rot Bojan

Hello!I'm asking for your opinion. I think it's an

30-09-2025 22:08

Otidea nannfeldtii
Philippe PELLICIER

Bonjour, cette Otidea de petite taille de 1-2 cm c

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Unknown asco found in a root hole
Francois Guay, 03-10-2025 22:03
Francois Guay
Hi everyone, I found this weird asco growing on wood in a root hole, and I have no clue what it is.

Spores: 20–31.7 × 4.7–6.4 µm

Asci: IKI+ with croziers

Here’s the iNat post with photos and microscopy: https://www.inaturalist.ca/observations/318343963

Any idea what it could be?
Thank you!