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19-04-2025 18:58

Michel Hairaud Michel Hairaud

Bonjour,Je recherche l'article suivant :  ... K

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13-03-2025 19:16

Enrique Rubio Enrique Rubio

By means of these photographs could anyone identif

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Greenish Discomycete
Gernot Friebes, 15-12-2010 07:31
Hi,

I have no idea were to put this fungus - I hope, you can help me.

It grew on wood which was used for a rail around a little pond, approx. 1m above the ground, together with Orbilia leucostigma. The apothecia were whitish to greenish (usually a bit whiter than on the photo) and grew always on a thin, green layer (algae, I think). The paraphyses were hyaline, without any content and moniliform at the apex. In IKI the apex reacted darker red-brown than the rest of the paraphyses. The asci are 8-spored and can have a big dome when dead (see the photo in IKI). In IKI the apical apparatus turns slightly blue. The spores are 11-15 x 3-5 µm big, two-celled and usually slightly conctricted at the septum, hyaline, smooth and filled with some oil drops.

Best wishes,

Gernot

  • message #13704
Gernot Friebes, 15-12-2010 07:32
Re:Greenish Discomycete
micros (scale=10 µm):
  • message #13705
Christian Lechat, 15-12-2010 08:17
Christian Lechat
Re:Greenish Discomycete
Hi Gernot,
did you consider a Lichen?
Andreas Gminder, 15-12-2010 08:55
Andreas Gminder
Re:Greenish Discomycete
Hallo Gernot,

warum ist es kein Claussenomyces?

beste Grüße,
Andreas
Hans-Otto Baral, 15-12-2010 08:59
Hans-Otto Baral
Re:Greenish Discomycete
You're right, Christian:

Dimerella pineti. Claussenomyces is IKI-.

Very characteristic are the densely septate, constricted paraph. apices.

Sory, it is now Coenogonium pineti (Ach.) Lücking & Lumbsch 2004

Gernot: lass mich wissen woher und wann, ich sammle Funddaten von leucostigma :-) Ist das Substat völlig unklar? die pineti ist auch gern auf Laubholz

Zotto
Uwe Lindemann, 15-12-2010 10:09
Uwe Lindemann
Re:Greenish Discomycete
Hallo Gernot, ich hatte genau dieselbe Art hier schon einmal im Forum und Zotto hat mir ebenfalls den Weg gewiesen::
http://www.ascofrance.fr/index.php?r=forum&page=viewtopic&id=6059&highlight=clausseno#msg6059
Ich habe die Art im Übrigen letztens erneut gefunden, diesmal in Berlin, an Eiche. Falls Du, Zotto, genauere Daten möchtest, kann ich sie gerne schicken.
Uwe
Hans-Otto Baral, 15-12-2010 10:33
Hans-Otto Baral
Re:Greenish Discomycete
Hallo Uwe

ich erinnerte mich an deinen Faoll, aber nicht mehr konkret :-/
Nein, Funddaten von Flechten sammle ich noch nicht :-)
Zotto
Uwe Lindemann, 15-12-2010 11:33
Uwe Lindemann
Re:Greenish Discomycete
ok :-)
Uwe
Uwe Lindemann, 15-12-2010 11:33
Uwe Lindemann
Re:Greenish Discomycete
ok :-)
Uwe
Gernot Friebes, 16-12-2010 19:02
Re:Greenish Discomycete
Thanks to all of you!

@Zotto: Ich schreib dir heute noch eine Mail wegen den Funddaten.

Best wishes,

Gernot