30-07-2025 10:12
Bernard CLESSE
Bonjour à toutes et tous,Pourriez-vous m'aider à
31-07-2025 16:32
Andreas Gminder
Dear collegues,today I found on a very fresh fire
30-07-2025 20:52
Bohan JiaHi together, I've been looking posts in AscoFra
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Stefan JakobssonOn a decorticated twig of Alnus incana on moist so
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Josep Torres
Hello.A cerebriform ascomycete sprouting scattered
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Andgelo Mombert
Bonjour,Un petit discomycète qui me résiste. Il
Ombrophila violacea?
Riet van Oosten,
20-11-2021 16:04
Hello,
Found by Laurens van der Linde, November 2021.
Could this be Ombrophila violacea?
IKI+, with cristals, spore sizes: Me: 5.8 x 3.1 µm N =5
Greetings, Riet
Hans-Otto Baral,
20-11-2021 16:18
Re : Ombrophila violacea?
The spores seem to me too small. Could you send me these images by email? I need them larger, double size or so, and best with a scale also for the spores.
Riet van Oosten,
20-11-2021 17:18
Re : Ombrophila violacea?
Sent them to you Zotto.
Hans-Otto Baral,
20-11-2021 20:56
Re : Ombrophila violacea?
Thanks! I measure the spores as 5-6(-7) x 2.7-3.1 µm, about half as wide as the length.
They more recall the spore size of O. "janthina".
What was the substrate?
The spore content fits the sample by M. Gryc 20190628
Riet van Oosten,
21-11-2021 14:23
Re : Ombrophila violacea?
Substrate: stump of an old felled tree. Largest trees on that spot are willow and poplar.
Tomorrow Laurens will check if there is any bark left.
No coniferous trees present as far as he knows.
Hans-Otto Baral,
21-11-2021 15:23
Re : Ombrophila violacea?
o.k., possibly exists a non-conifericolous species close to "janthina".
If I knew the collection date I could label the files.