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
28-10-2025 15:37
Carl FarmerI'd be grateful for any suggestions for this strik
03-11-2025 16:30
Hans-Otto Baral
Hello I want to ask you if you have found this ye
Dark on Syringa
Marja Pennanen,
22-01-2011 15:05
today I picked up a twig of Syringa josikaea on my yard.
There were some about 0,2 mm wide dark spots.
Marja Pennanen,
22-01-2011 15:08
Re:Dark on Syringa
I digged one, put under scope and noticed, that a very much living fungi it was :)
The spores were about 19-25x5-5, multiguttulate and seemed to be hyalin and one septate.
The spores were about 19-25x5-5, multiguttulate and seemed to be hyalin and one septate.
Marja Pennanen,
22-01-2011 15:09
Re:Dark on Syringa
The asci were about 100-130x10-13 (-15), IKI-.
Paraphyses narrow, maybe 2 micrometers wide.
Paraphyses narrow, maybe 2 micrometers wide.
Marja Pennanen,
22-01-2011 15:11
Re:Dark on Syringa
But then I found some brown, 3 septate spores. Maybe these are mature???
Now I once again wonder, what could they be.
Marja
Now I once again wonder, what could they be.
Marja
Hans-Otto Baral,
22-01-2011 17:55
Re:Dark on Syringa
Seems bitunicate and something like Lophiostoma
Zotto
Zotto
Alain GARDIENNET,
23-01-2011 08:47
Re:Dark on Syringa
Hi Marja,
I suppose perithecias are immersed but could you describe the ostiole ? Is it rounded or laterally compressed ?
As says Zotto, your fungus belongs probably at the Lophiostomataceae, perhaps a Lophiotrema, or Lophiostoma.
Alain
I suppose perithecias are immersed but could you describe the ostiole ? Is it rounded or laterally compressed ?
As says Zotto, your fungus belongs probably at the Lophiostomataceae, perhaps a Lophiotrema, or Lophiostoma.
Alain
Marja Pennanen,
23-01-2011 12:28
Re:Dark on Syringa
Dear Zotto and Alain,
thank you for your interest.
I know very little about pyremomycetes, which I suppose this is.
Should I be writing about pseudoparaphyses instead of paraphyses?
Anyway, the genus is completely new to me -whatever it then is.
I got a very little toymicroscope and I took a closer photo of the fungus.
Hope that the aswer is there, eventhoug it is quite difficult for me to see the ostiole ;)
Best wishes: Marja
thank you for your interest.
I know very little about pyremomycetes, which I suppose this is.
Should I be writing about pseudoparaphyses instead of paraphyses?
Anyway, the genus is completely new to me -whatever it then is.
I got a very little toymicroscope and I took a closer photo of the fungus.
Hope that the aswer is there, eventhoug it is quite difficult for me to see the ostiole ;)
Best wishes: Marja
