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
Tiny orange crenulate discomycete
Ethan Crenson,
23-01-2018 22:55
In New York City I found these tiny discomycetes on very well rotted wood. They are only .5mm in diameter at the largest and appear crenulate at the margin. Spores are ellipsoid-fusiform, 1-septate, about (10) 11-13 (14)µm by 3-3.5µm. Asci IKI+ 50-75 by 5-7µm. If I can provide more information to help determine an ID please let me know. Thanks!
Hans-Otto Baral,
23-01-2018 23:01
Re : Tiny orange crenulate discomycete
Arachnopeziza trabinelloides. I suppose you find it here in Ascofrance.
Ethan Crenson,
23-01-2018 23:16
Re : Tiny orange crenulate discomycete
Thank you! That does seem to fit!