05-02-2026 06:43
Stefan BlaserHello everybody, Any help on this one would be mu
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
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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
Niesslia exosporioides ?
Dragiša Savic,
23-05-2016 13:03
I found this Niesslia species on dead petiole of Petasites hybridus.
Does anyone has a key for the species in the genus Niesslia?
Walter Gams,
23-05-2016 14:24
Re : Niesslia exosporioides ?
Dear Dragisa.
I am working on a monograph of Niesslia and am very interested in your material. There is no recent key to the species of the genus except the one in my manuscript. I would thus be very happy to help you. Please send it to me at Molenweg 15,, NL-3743 CK Baarn, Netherlands.
Best regards Walter Gams
I am working on a monograph of Niesslia and am very interested in your material. There is no recent key to the species of the genus except the one in my manuscript. I would thus be very happy to help you. Please send it to me at Molenweg 15,, NL-3743 CK Baarn, Netherlands.
Best regards Walter Gams

