25-01-2026 23:23
Tomaz Vucko
Hello! I found this species that resembles Delitsc
05-02-2026 15:07
Vasileios Kaounas
Found on a fallen needle of Pinus halepensis, diam
05-02-2026 06:43
Stefan BlaserHello everybody, Any help on this one would be mu
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
Unknown black asco on vine/creeper
Sigrid Jakob,
04-03-2020 15:27
Lothar Krieglsteiner,
04-03-2020 18:02
Re : Unknown black asco on vine/creeper
perhaps a Dothidea?
Best, Lothar
Jacques Fournier,
04-03-2020 21:40
Re : Unknown black asco on vine/creeper
Hi Sigrid,
likely a Splanchnonemma. You should look into Barr (1982): On the Pleomassariaceae in North America, Mycotaxon 15: 3493-383.
Identifying the host is very helpful to ID the fungus, most of them are host-specific. Could your sample be on a Tilia branch?
Good luck,
Jacques
Sigrid Jakob,
04-03-2020 23:12
Re : Unknown black asco on vine/creeper
Jaques,
I think you're right. Thank you very much. Now that I look at the substrate it does look like Tilia cordata.
Alain GARDIENNET,
05-03-2020 09:51
Re : Unknown black asco on vine/creeper
Yes, It's Tilia : on photos we can see typical parenchymatous fibers of Tilia.
and so it's Splanchnonema ampullaceum.
Alain
Sigrid Jakob,
05-03-2020 12:15
Re : Unknown black asco on vine/creeper
Alain,
thank you very much for the confirmation.