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
Sclerotial on Carex or something
Marja Pennanen,
15-05-2010 11:18
I found these on Carex or Scirpus, cant say which, because they were found on the border, where plants changed.
They are 3-5 mm wide and the stipe is 2-5 mm high.
They have got a sclerotia burried in the substrate, which is black outside and white inside sized 10-15x1mm.
Alain GARDIENNET,
15-05-2010 11:22
Re:Sclerotial on Carex or something
It should be Carex more than Scirpus, isn't it ?
Marja Pennanen,
15-05-2010 11:22
Re:Sclerotial on Carex or something
Hope my microscophy photos are a little better than ealier.
Spores are about 12-17x5-6 and asci 90-140x6-10, IKI+.
Paraphyses are 1-3 micrometers wide, wider at the top, not very much exceeding the asci.
Some Myriosclerotia perhaps?
Spores are about 12-17x5-6 and asci 90-140x6-10, IKI+.
Paraphyses are 1-3 micrometers wide, wider at the top, not very much exceeding the asci.
Some Myriosclerotia perhaps?
Marja Pennanen,
15-05-2010 11:26
Re:Sclerotial on Carex or something
Hello Alain,
I think so, too :)
Thats why the header...
Marja
I think so, too :)
Thats why the header...
Marja
Guy Garcia,
15-05-2010 12:26
Re:Sclerotial on Carex or something
voir dans les Myriosclerotinia
Hans-Otto Baral,
15-05-2010 21:38
Re:Sclerotial on Carex or something
Possibly Myriosclerotinia duriaeana but I do not know the differences to M. sulcatula and M. scirpicola and ???
Zotto
Zotto
François Valade,
16-05-2010 11:08
Re:Sclerotial on Carex or something
Marja
You can have a look at this site
http://www.bio.uio.no/bot/ascomycetes/Sclero.key.html and specially to this key http://www.bio.uio.no/bot/ascomycetes/Taxa/Myriosclerotinia.html
François
You can have a look at this site
http://www.bio.uio.no/bot/ascomycetes/Sclero.key.html and specially to this key http://www.bio.uio.no/bot/ascomycetes/Taxa/Myriosclerotinia.html
François
Marja Pennanen,
16-05-2010 11:41
Re:Sclerotial on Carex or something
Wow,
thank you for the link.
Theres so much intresting there :)
Marja
thank you for the link.
Theres so much intresting there :)
Marja