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12-07-2010 10:04

Brown on Potentilla
Marja Pennanen

Hello, I found something more than those mentione

12-07-2010 00:02

On Potentilla palustris
Marja Pennanen

Hello, I went to find more Moellerodiscus on Pote

10-07-2010 22:45

Hypocreaceae sur Fomitopsis pinicola
Alain GARDIENNET Alain GARDIENNET

Bonsoir, Trouvé ce jour sur Fomitopsis pinicola,

09-07-2010 17:15

White on polypore
Marja Pennanen

Hello, once again I'm wailing for help. These ar

09-07-2010 17:06

White on polypore
Marja Pennanen

Hello, once again I'm wailing for help. These ar

08-07-2010 01:02

One of a odd kind
Marja Pennanen

Hello again, I picked these on Carex leaves. The

07-07-2010 15:48

White with long hairs
Marja Pennanen

Hello, this morning I went to pick some Psilachnu

06-07-2010 18:04

Demande de publication
René Dougoud

Chers Tous, Je recherche la publication suivant

05-07-2010 23:57

Hymenoscyphus on wood
Martin Bemmann Martin Bemmann

Hi all, this one puzzels me lacking clear featu

05-07-2010 22:47

Capronia
Gernot Friebes

Hi, again a pyreno. :) It's a Capronia which

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Brown on Potentilla
Marja Pennanen, 12-07-2010 10:04
Hello,
I found something more than those mentioned ealier on Potentilla. This didn't look like Moellerodiscus, so I thogh it was worht checking. These can be almoust I mm wide and 1,5 mm high:
  • message #12290
Marja Pennanen, 12-07-2010 10:06
Re:Brown on Potentilla
The spores are 11-15x5-6 and carry two or more big droplets.
Asci are 65-80x8-11, IKI+ and paraphyses are 2-3 micrometers wide and a little longer than asci.
Certainly something else and being new to me something, that I can't easily determine...

Marja
  • message #12292
Marja Pennanen, 12-07-2010 10:15
Re:Brown on Potentilla
Still one photo of the microscophy, which somebody might ask for ;)

Marja
  • message #12293
Marja Pennanen, 12-07-2010 11:05
Re:Brown on Potentilla
Luckily I studied the little pieces, too and found a bigger one, which was fresh. It was nearly 2 mm wide and high. The hymenium was lighter.
  • message #12296
Marja Pennanen, 12-07-2010 13:04
Re:Brown on Potentilla
Could this be a Rutstroemia?
I just haven't got the description of R. hercynica, which I've found ealier, but never had it on microscope...