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16-02-2009 14:24

Patrice LEFRANCOIS

Bonjour, Voilà j'ai trouvé des nectrias sur un

16-02-2009 04:49

Roland Labbé

Bonjour ! Voici une planche probable d'une Orbi

16-02-2009 04:46

Roland Labbé

Bonjour ! Voici une planche probable d'une Orbi

14-02-2009 16:01

Hans-Otto Baral Hans-Otto Baral

Hello Hyalorbilia anonyma (Rehm) (= Pithyella a

14-02-2009 09:08

Jean Pierre Dechaume Jean Pierre Dechaume

Tout d'un coup des choses sur branches mortes d'Ab

12-02-2009 22:01

Hans-Otto Baral Hans-Otto Baral

Today I received from Pablo fresh Lambertella on O

10-02-2009 22:18

Jean Pierre Dechaume Jean Pierre Dechaume

Bonsoir à tous, S'il vous plaît, sauriez-vous m

10-02-2009 21:44

Christian Lechat Christian Lechat

Here is a new species for France

09-02-2009 16:36

Roland Labbé

Bonjour ! Voici une planche d'un Discomycète q

08-02-2009 20:36

Pablo Chacón Pablo Chacón

Forêt siliceo de Quercus suber, trouvée entre Er

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Tiny black ascomycet 2
Gernot Friebes, 02-06-2009 20:31
Hello again,

here another one I could not determine. It grew on a burned piece of wood and has spores of 33-36 x 5 µm, which are 7- to 13-celled and have one big oil drop per cell.

I would be very thankful if you could help me with these ascomycetes.

Best wishes,

Gernot
  • message #8041
Gernot Friebes, 02-06-2009 20:32
Re:Tiny black ascomycet 2
spores
  • message #8042
Gernot Friebes, 02-06-2009 20:34
Re:Tiny black ascomycet 2
ascus apex in lugol
  • message #8043
Gernot Friebes, 03-06-2009 20:41
Re:Tiny black ascomycet 2
also here, some new informations. The asci are unitunicate and the ascomata immersed to semi-immersed. The surface is slightly rough and the ostioles seem to be encircled by a (sometimes) whitish disc. There are many very thin and filiform paraphyses.


  • message #8068
Gernot Friebes, 03-06-2009 20:44
Re:Tiny black ascomycet 2
section (sorry for the bad pictures but they are VERY tiny):
  • message #8070
Gernot Friebes, 03-06-2009 21:41
Re:Tiny black ascomycet 2
within this collection the paraphyses are also simple and septate and the asci are up to 140 x 9 µm.