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02-08-2025 12:35

Hymenoscyphus albidus ?
éric ROMERO éric ROMERO

Bonjour tous, J'ai trouvé sur pétiole de Fraxin

30-07-2025 20:52

apo on Pteridium aquilinum
Bohan Jia

Hi together,  I've been looking posts in AscoFra

30-07-2025 10:12

Asco1 sur crotte de mouton
Bernard CLESSE Bernard CLESSE

Bonjour à toutes et tous,Pourriez-vous m'aider à

31-07-2025 16:32

Carbophilous discomycete - Anthracobia pseudorehmii?
Andreas Gminder Andreas Gminder

Dear collegues,today I found on a very fresh fire

30-07-2025 18:06

Orbilia dryadum?
Stefan Jakobsson

On a decorticated twig of Alnus incana on moist so

29-07-2025 18:59

Ayuda con esta
Castillo Joseba Castillo Joseba

Me mandan el  material seco de Galicia, España,

28-07-2025 12:34

Capronia
Enrique Rubio Enrique Rubio

Hi to everybody.I would appreciate any ideas about

28-07-2025 04:59

identification?
Richard Droker

Growing on resin (over moss on Tsuga heterophyll)l

13-06-2025 09:41

Aquatic ascomycete.
Josep Torres Josep Torres

Hello.A cerebriform ascomycete sprouting scattered

13-06-2025 16:34

Strossmayeria-like on Fagus
Andgelo Mombert Andgelo Mombert

Bonjour,Un petit discomycète qui me résiste. Il

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Calycina on Sorbus?
Juuso Äikäs, 14-11-2020 08:27
These were growing on a fallen trunk of Sorbus sp. together with Calycina citrina and possible Lasiosphaeria sp. The ascus pores turned almost black in Lugol's solution, but with some overexposure they seem to be hemiamyloid.

Spore measurements:

7 - 8.09 (8.1) × 2.6 - 2.9 µm
Q = (2.4) 2.42 - 3.05 (3.1) ; N = 4
Me = 7.4 × 2.7 µm ; Qe = 2.7
  • message #65906
  • message #65906
Hans-Otto Baral, 14-11-2020 08:48
Hans-Otto Baral
Re : Calycina on Sorbus?
This is Calycina languida, the form without croziers (as in the type).
Juuso Äikäs, 14-11-2020 09:39
Re : Calycina on Sorbus?
Yes, seems to fit well, thanks!