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
Cosmospora? —> Hydropisphaere peziza?
Ismael Wind,
24-09-2022 20:11
Spore size 10-12 x 6
1 septate
Any ideas ? Nectria? Cosmospora?
Ismael Wind,
24-09-2022 22:53
Re : Cosmospora —> Hydropisphaera peziza?
Thanks to a tip this is most likely to be Hydropisphaera peziza
Lothar Krieglsteiner,
25-09-2022 08:04
Re : Cosmospora? —> Hydropisphaere peziza?
yes, Hydropisphaera peziza should be right. It grows on deciduous wood, but often also on old polypores.
Yours, Lothar
Yours, Lothar