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
Mould on Bryophytes
Georges Greiff,
08-01-2019 14:30
Hello,
I have found this mitosporic fungus many times on epiphytic bryophytes. It is necrotrophic on Frullania dilatata but has also been seen on other epiphytes including Orthotrichum diaphanum, Metzgeria violaceae and Cololejeunea minutissima.
I sent some samples away for culture but it seems that they failed to grow. Some experts think it looks like Ilyonectria sp. I wonder if anybody here has come across it or have an opinion on it.
Conidia hyaline, 25.0-27.0 X 4.5-4.8, 3-septate when mature. I do not have the full details with me at the moment but can get them if required. Conidia were stained in Iodine.
Many thanks,
Georges
