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
Help needed
Garrett Taylor,
19-12-2017 05:54
on where to start searching for this one. spores 4X11.5µm; asci:~5X90µm https://www.inaturalist.org/observations/9198562not sure the substrate, cherry?
Alain GARDIENNET,
19-12-2017 08:04
Re : Help needed
Bonjour,
Perhaps you should look at Lopadostoma s.l..
The article to read is in Persoonia 32. You will find inside the definition of the genus and description of accepted species.
Alain
Perhaps you should look at Lopadostoma s.l..
The article to read is in Persoonia 32. You will find inside the definition of the genus and description of accepted species.
Alain
Jacques Fournier,
19-12-2017 11:19
Re : Help needed
likely a Lopadostoma. Ascus apical apparatus should stain blue in iodine and ascospores should have a germ slit.
You need to make a vertical section through the stroma by splitting the wood. Knowing the host is very helpful, often crucial. The bark on you image does not look like that of cherry.
Use the recent monograph available at http://dx.doi.org/10.3767/003158514X679272
Good luck,
Jacques
You need to make a vertical section through the stroma by splitting the wood. Knowing the host is very helpful, often crucial. The bark on you image does not look like that of cherry.
Use the recent monograph available at http://dx.doi.org/10.3767/003158514X679272
Good luck,
Jacques
Jacques Fournier,
19-12-2017 11:25
Re : Help needed
salut Alain, ma page n'était pas à jour quand j'ai répondu, mais au moins on est d'accord!
Garrett Taylor,
19-12-2017 15:13
Re : Help needed
Thanks for your timely replies! I will let you know if I come up with a guess.