22-04-2026 20:17
Marian Jagers
Is anyone familiar with the Hyphomycetes genus Pse
22-04-2026 20:54
Enrique Rubio
Hi to everybody.This Pyrenopeziza grew in moist le
22-04-2026 01:06
Richard VALERI
Bonjour à tous.Je vous présente cette Nectria s.
21-04-2026 13:36
Gernot FriebesHi,I am out of ideas for this one. I collected Sal
21-04-2026 13:19
Gernot FriebesHi,this Lophodermium on Typha has ascospores measu
21-04-2026 13:05
Gernot FriebesHi,this hyphomycete feels familiar but I was not a
Ophioceras leptosporum?
Riet van Oosten,
06-02-2019 18:52
Hello,
Found by a mushroomfriend, on Urtica.
Could this be Ophioceras leptosporum?
Ascus: 91.5 x 7.2 µm
Spores: 59.1-65.0 x 1.4-1.4 µm
Kind regards, Riet
Eduard Osieck,
11-02-2019 21:11
Re : Ophioceras leptosporum?
Hello Riet,
Yes this matches P. leptosporum quite well, although the spores are rather (but not too) short (Iqbal 1970: 60-90 um). Important features include the long neck, thread-like spores without swollen cels and the ascal ring.
Eduard
Riet van Oosten,
11-02-2019 21:36
Re : Ophioceras leptosporum?
Hello Eduard,
Thank you very much for your help!
Greetings, Riet