03-02-2026 20:44
Zetti MarioWhen I first saw this white mould on an Agaricus s
18-08-2025 15:07
Lothar Krieglsteiner
.. 20.7.25, in subarctic habital. The liverwort i
02-02-2026 21:46
Margot en Geert VullingsOn a barkless poplar branch, we found hairy discs
02-02-2026 14:55
Andgelo Mombert
Bonjour,Sur thalle de Lobaria pulmonaria.Conidiome
02-02-2026 14:33
Andgelo Mombert
Bonjour,Sur le thalle de Peltigera praetextata, ne
31-01-2026 10:22
Michel Hairaud
Bonjour, Cette hypocreale parasite en nombre les
02-02-2026 09:29
Bernard CLESSE
Bonjour à toutes et tous,Pour cette récolte de 2
01-02-2026 19:29
Nicolas Suberbielle
Bonjour, Marie-Rose D'Angelo (Société Mycologiq
31-01-2026 09:17
Marc Detollenaere
Dear Forum,On decorticated wood of Castanea,I foun
Hello,I found that in an herbarium sheet...
Any idea ?
There was no indication concerning the phorophyte, but according to the localisation and what it look, it was maybe on Fagus sylvatica. In France, Puy-de-Dome (63).
Thanks for the help !
Rémy
Hi Remy,
here you are definitely in the wrong forum. And, additionally, a determination of those fungi without microscopic details is not more possible than it is with many ascomycetes :-(
Regards from Lothar
Thank you for the indication ! I will try in another forum... concerning basidiomycetes !
I will make some microscopical analysis, but I am for the moment just looking for a genius indication ;)
Bests,
Rémy
Joseba
Finally, it sounds to be relatively close to Hyphodontia quercina (Pers.) J. Erikss
Regards,
Rémy
Hi Remy,
in my opinion this could well be Hyphodontia quercina. But - it could as well be something else from the same or another genus. It is poor speculation and - if you ask me - waste of time to look for a fitting species without looking through the microscope.
Regards from Lothar
Yes, I agree with you. I made some cuts this morning and saw that it seems to be relatively close to Hyphodontia quercina. But as I miss fitting bibliographical references ; it will remain hypothetic ;)
Best regards,
R.