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
Clusters on Rubus
Marja Pennanen,
31-05-2010 09:15
these clusters can be nearly 1 mm wide.
Marja Pennanen,
31-05-2010 09:16
Re:Clusters on Rubus
They look like this on small magnification:
Marja Pennanen,
31-05-2010 09:19
Re:Clusters on Rubus
The spores are allantoid, about 8x1 and asci 25-30x5-6.
Because I think this can be identified easily, I didn't even look with the 100x magnification ;)
Marja
Because I think this can be identified easily, I didn't even look with the 100x magnification ;)
Marja
Christian Lechat,
31-05-2010 13:12
Re:Clusters on Rubus
Dear Marja,
did you consider the genus Valsa?
Christian
did you consider the genus Valsa?
Christian
Jacques Fournier,
31-05-2010 15:12
Re:Clusters on Rubus
I agree with Christian about Valsa.
Valsa ceratosperma is frequent on Rubus.
Jacques
Valsa ceratosperma is frequent on Rubus.
Jacques
Marja Pennanen,
01-06-2010 08:28
Re:Clusters on Rubus
Thank you :)
Marja
Marja