21-01-2026 16:32
Gernot FriebesHi,I need your help with some black dots on a lich
21-01-2026 16:48
Gernot FriebesHi,after my last unknown hyphomycete on this subst
20-01-2026 17:49
Hardware Tony
I offer this collection as a possibility only as e
15-01-2026 15:55
Lothar Krieglsteiner
this one is especially interesting for me because
17-01-2026 19:35
Arnold BüschlenHallo, ich suche zu Cosmospora aurantiicola Lite
16-01-2026 00:45
Ethan CrensonHi all, On decorticated hardwood from a New York
18-01-2026 12:24
Hello.An anamorph located on the surface of a thin

Hello,
from decaying wood of Alnus is the following black pyrenomycete with conspicious spores.
I would be happy for a hint on the genus or even species.
The spores are dark brown and with one or two septae when mature, and they have on one side a hyaline appendix, approx. 18 x 10 µm, of which the appendix is 3 x 2 µm.
Asci eight-spored, negative with Barals solution.
thank you and best regards,
Andreas
what about Apiorhynchostoma curreyi.
I had the same here http://www.ascofrance.fr/search_forum/26015
Regards, Maren
Hallo Maren,
yepp, passt perfect! :-)
vielen Dank und beste Grüße,
Andreas


