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Bohan JiaHi together, I've been looking posts in AscoFra

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

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Dear collegues,today I found on a very fresh fire

30-07-2025 18:06
Stefan JakobssonOn a decorticated twig of Alnus incana on moist so

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Hello.A cerebriform ascomycete sprouting scattered

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Bonjour,Un petit discomycète qui me résiste. Il
Pyreno on Fraxinus, PM 34-18
Per Marstad,
26-02-2018 09:13
Spores are 62-75 x 15-17.
Gernot Friebes,
26-02-2018 09:44
Re : Pyreno on Fraxinus, PM 34-18
Could be Navicella pileata.
Jason Karakehian,
26-02-2018 16:16
Christopher Engelhardt,
26-02-2018 19:11

Re : Pyreno on Fraxinus, PM 34-18
Comment from my friend Torsten Richter from Rehna:
If the spores are 50- 70 x 15 - 25 µm, it should be Navicella pileata .
Can you give the time and location, please?
Thank you.
Chris
If the spores are 50- 70 x 15 - 25 µm, it should be Navicella pileata .
Can you give the time and location, please?
Thank you.
Chris
Jason Karakehian,
26-02-2018 19:19
Re : Pyreno on Fraxinus, PM 34-18
My collection is from Canada, New Brunswick, Nepisiguit Protected Natural Area near Mt. Chandler. 9 July 2015. My spores are 54-63 x 15-22 um. Unknown host.
Per Marstad,
27-02-2018 20:50
Re : Pyreno on Fraxinus, PM 34-18
Thank you so much for answers and comments. Per
Christopher Engelhardt,
27-02-2018 21:50

Re : Pyreno on Fraxinus, PM 34-18
Can you please give time and location of your find, Per?