08-11-2025 00:29
Francois Guay
I found this species in Quebec, Canada, on herbace
04-11-2025 09:07
Josep Torres
Hello.A suspected Hymenoscyphus sprouting on a thi
04-11-2025 12:43
Edvin Johannesen
Hi! One more found on old Populus tremula log in O
03-11-2025 21:34
Edvin Johannesen
These tiny (0.4-0.5 mm diam.), whitish, short-stip
Discomycet on Fraxinus excelsior.
Per Marstad,
19-12-2017 19:43
Black and small; 0,25 mm.Spores 14-18x5-6 my, with 3 septers.
Asci 55-70 x 7-9 my.
I will be glad to have a name on this.
Per
Martin Bemmann,
19-12-2017 19:53
Re : Discomycet on Fraxinus excelsior.
Dear Per,
you have a serious dirt problem in your microscope. Your camera focuses on the dirt and not on the object...
Best regards
Martin
you have a serious dirt problem in your microscope. Your camera focuses on the dirt and not on the object...
Best regards
Martin
Hans-Otto Baral,
19-12-2017 20:36
Re : Discomycet on Fraxinus excelsior.
For a name we need more data, and you should also use water as medium in case your fungus was recently collected.
The asci have an apical ring. Did you test it with iodine, preferably Lugol?
The excipulum would be important too, and the paraphyses and their exudate.
Your macro is so small that one could easily confuse a collapsed pyrenomycete for a discomycete.
The asci have an apical ring. Did you test it with iodine, preferably Lugol?
The excipulum would be important too, and the paraphyses and their exudate.
Your macro is so small that one could easily confuse a collapsed pyrenomycete for a discomycete.