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20-06-2025 08:33

Josep Torres Josep Torres

Hello.Small, blackish, mucronated surface grains s

11-06-2025 16:26

Jason Karakehian Jason Karakehian

Hi everyone, I am looking for the following protol

18-06-2025 19:24

Bernard Declercq Bernard Declercq

Good evening,On Oenanthe aquatica we collected  a

17-06-2025 14:23

Josep Torres Josep Torres

Hello.A probable Hyaloscypha from last June 1st, s

18-06-2025 16:24

Andgelo Mombert Andgelo Mombert

Bonjour,Un minuscule stade imparfait, qui pousse s

13-06-2025 16:34

Andgelo Mombert Andgelo Mombert

Bonjour,Un petit discomycète qui me résiste. Il

17-06-2025 12:10

Castillo Joseba Castillo Joseba

Del pasado dia 4  en bosque de hayas, en tierraA

12-03-2025 17:54

Karl Soler Kinnerbäck

Hi all!Do you agree with Scutellinia hyperborea? P

17-06-2025 12:02

Castillo Joseba Castillo Joseba

Del pasado sabado, en bosque de hayas y avellanos,

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Arachnopeziza sp.
Francois Guay, 26-04-2025 19:32
Francois GuayI found these small Arachnopeziza sp. growing on decorticated wood in Québec, Canada. They look similar to A. obtusipila, but the spores seem smaller and have 0 to 1 septum.
 

-Growing on decaying, decorticated deciduous wood

-Spores 1–2-celled, 15.77–21.02 × 2.96–3.7 µm

-Asci 8-spored, IKI+

iNat link for photos: https://www.inaturalist.ca/observations/272829750

Any idea what species it could be?

Thank you!

François
Kosonen Timo, 26-04-2025 19:44
Kosonen Timo
Re : Arachnopeziza sp.
Hi,

Spores are maybe a bit longish, but how about A. leonina? ..sometimes it's white/hyaline like this.

bw
Timo
Francois Guay, 27-04-2025 03:32
Francois Guay
Re : Arachnopeziza sp.
Hi Timo,
A. leonina make a lot of sens, thank you for your help! 
Best, 
François