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
30-07-2025 18:06
Stefan JakobssonOn a decorticated twig of Alnus incana on moist so
13-06-2025 09:41
Josep Torres
Hello.A cerebriform ascomycete sprouting scattered
13-06-2025 16:34
Andgelo Mombert
Bonjour,Un petit discomycète qui me résiste. Il
Asco sur tronc mort de sureau noir (Sambucus nigra)
Bernard CLESSE,
07-05-2023 21:24
Bonsoir à toutes et à tous,Apparemment, je ne trouve pas cette espèce récoltée sur tronc mort de sureau noir (Sambucus nigra), dans les tomes de Björn Wergen.
Suis-je dans l'erreur ?
Bernard
Hans-Otto Baral,
07-05-2023 21:28
Re : Asco sur tronc mort de sureau noir (Sambucus nigra)
I don't have Björn's work but I imagine this is the common Melanomma pulvis-pyrius?
Bernard CLESSE,
07-05-2023 21:37
Re : Asco sur tronc mort de sureau noir (Sambucus nigra)
But of course, I should have thought of that, Zotto! In fact, I chose hyaline spores in the key while Björn Wergen chose "brown" spores which I still find really weird as a choice…
A very big thank you Zotto, for quickly putting a name to this banality...... :o)
Bernard
Enrique Rubio,
07-05-2023 21:38
Re : Asco sur tronc mort de sureau noir (Sambucus nigra)
Nigrograna fuscidula?
Lothar Krieglsteiner,
08-05-2023 08:01
Re : Asco sur tronc mort de sureau noir (Sambucus nigra)
Hello Bernard,
why not Melanomma pulvis-pyrius?
Yours, Lothar
why not Melanomma pulvis-pyrius?
Yours, Lothar
Enrique Rubio,
08-05-2023 09:49
Re : Asco sur tronc mort de sureau noir (Sambucus nigra)
Bernard CLESSE,
08-05-2023 20:41
Re : Asco sur tronc mort de sureau noir (Sambucus nigra)
Hi Lothar et Enrique,
Thank you very much for your messages !
I see it's not that simple...
Thank you very much for your messages !
I see it's not that simple...
I will read the article that Enrique shared which shows several taxa that are very close both macroscopically and microscopically and it is true that the ecology of Nigrograna fuscidula would fit well here.
Bernard