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20-03-2007 14:38

Totally unfamiliar
Dmitry Gavryushin

March 17, 2007, Naro-Fominsk, Moscow region, at th

20-03-2007 14:33

Mycomètre, mise à jour
georges fannechere

Bonjour, Je viens de déposer une nouvelle mise Ã

20-03-2007 13:08

Hymenoscyphus caudatus
Pérez José Luis

Désirerait une bonne photographie de Hymenoscyp

20-03-2007 08:38

Discomycetes on Alnus
Dmitry Gavryushin

March 17, 2007, Naro-Fominsk, Moscow region. On pa

19-03-2007 23:26

Hymenoscyphus macroguttatus, nom. nov.
Nicolas VAN VOOREN Nicolas VAN VOOREN

Bonsoir. Je profite de l'insertion récente dans

19-03-2007 12:08

deutero
NC NC

Bonjour à tous, Un Deutero sur tige de Guy( Vis

18-03-2007 22:14

lasiosphaeria
Alain GARDIENNET Alain GARDIENNET

Bonsoir, Avant de rentrer ce champignon dans l'h

18-03-2007 16:30

Identifiables ou jetables ;) 1/3
ISABELLE FERRAND

1/3

17-03-2007 18:37

Phaeostoma vitis
Jean Pierre Dechaume Jean Pierre Dechaume

espèce milimétrique, en grand nombre, sur populu

17-03-2007 17:12

sur carpinus
Alain GARDIENNET Alain GARDIENNET

Sur un tronc de carpinus, des grosses plaques de 3

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Totally unfamiliar
Dmitry Gavryushin, 20-03-2007 14:38
March 17, 2007, Naro-Fominsk, Moscow region, at the base of a dry stem of herbaceous plant (most probably Urtica). Hight up to 1.5-2 mm. I don't think it's a right place to ask but maybe someone could recognize it... My guess it's a slime mold.
  • message #1703
Dmitry Gavryushin, 20-03-2007 14:41
Re:Totally unfamiliar
I couldn't make out much with the microscope. Its base seems to be covered with fine hairs. I could also see some root-like structures. Here's a portion of its external structure.
  • message #1704
Andreas Gminder, 20-03-2007 14:52
Andreas Gminder
Re:Totally unfamiliar
Hi,

I have no idea. But the outside structure reminds me of the structure of several sclerotia, e.g. from Typhula or from some Sclerotiniaceae. May be it something in this direction?

best regards,
Andreas
Dmitry Gavryushin, 20-03-2007 16:16
Re:Totally unfamiliar
Hello Andreas,

Thanks for the hint. Sclerotia might be a good idea. I am only familiar with more or less spherical yellowish to brown sclerotia which were abundant on fallen leaves in humid places from autumn throughout this (exceptionally mild) winter.
Perz Piotr, 20-03-2007 16:28
Re:Totally unfamiliar
Hi Dmitry

probably you are writing about this Sclerotia of Typhula: http://www.bio-forum.pl/messages/33/10209.html
Dmitry Gavryushin, 20-03-2007 16:30
Re:Totally unfamiliar
I've found quite similar images of Typhula quisquiliaris at http://www.mykonet.ch/Pilzbilder_T.htm, http://www.mycocondroz.be/champignons/t/typhula_quisquillaris.jpg and http://karlkeck.heim.at/typhquis.jpg. T. sclerotoides at http://www.nahuby.sk/sk/sources/obrazok_detail.php?id=2241 also looks alike. T. uncialis at http://www.floraislands.is/fungpic.htm seems less fit. Is it possible to grow basidiocarps from them?

P.S. Thanks Piotr - the initial pix do look quite similar.
P.P.S. According to the key for European Clavariaceae (Pilat, 1958), Typhula quisquiliaris occurs on Pteridium aquilinum which is not the case...