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02-08-2025 12:35

éric ROMERO éric ROMERO

Bonjour tous, J'ai trouvé sur pétiole de Fraxin

02-08-2025 17:21

Andgelo Mombert Andgelo Mombert

Bonjour,Je recherche la description et la planche

30-07-2025 20:52

Bohan Jia

Hi together,  I've been looking posts in AscoFra

30-07-2025 10:12

Bernard CLESSE Bernard CLESSE

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

31-07-2025 16:32

Andreas Gminder Andreas Gminder

Dear collegues,today I found on a very fresh fire

30-07-2025 18:06

Stefan Jakobsson

On a decorticated twig of Alnus incana on moist so

29-07-2025 18:59

Castillo Joseba Castillo Joseba

Me mandan el  material seco de Galicia, España,

28-07-2025 12:34

Enrique Rubio Enrique Rubio

Hi to everybody.I would appreciate any ideas about

28-07-2025 04:59

Richard Droker

Growing on resin (over moss on Tsuga heterophyll)l

13-06-2025 09:41

Josep Torres Josep Torres

Hello.A cerebriform ascomycete sprouting scattered

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Grey asco
Yannick Mourgues, 22-10-2020 23:10
Yannick Mourgues
Found on undeterminated decorticated wood.

Ascus IKI-, croziers+.

Paraphyses 2µm wide becoming 4µm wide at the apex. See picture in water.

Spores 6-7(-8) partitions, 40,9-48,2 x 2,7-5,2 µm.

I didn't make attention to the textura.

Any Idea ?

Yannick
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Miguel Ángel Ribes, 23-10-2020 08:29
Miguel Ãngel Ribes
Re : Grey asco
Perhaps Strossmayeria basitricha.

Miguel Ángel.
Hans-Otto Baral, 23-10-2020 08:40
Hans-Otto Baral
Re : Grey asco
Yes it is. And the anamorph is also there (black conidiophores which must bear fusiform septate brown conidia.