Accès membres

Mot de passe perdu? S'inscrire

18-08-2025 16:01

Lothar Krieglsteiner Lothar Krieglsteiner

.. on water-soaked Betula wood lying in a small st

18-08-2025 15:35

Lothar Krieglsteiner Lothar Krieglsteiner

.. in subarctic forest at side of small stream, ac

18-08-2025 17:52

Yanick BOULANGER

BonjourAu fil des conversations, j'ai lu que Hyalo

31-12-2021 12:12

Georges Greiff

Happy New Year to All! I was hoping somebody coul

15-08-2025 12:47

Philippe PELLICIER

Bonjour, j'ai récolté cette Scutellinia au Col d

15-08-2025 21:50

Bernard CLESSE Bernard CLESSE

Bonsoir à toutes et tous,Pourriez-vous m'aider à

13-08-2025 12:17

Castillo Joseba Castillo Joseba

De ayer en la misma muestra que el Ascobulus anter

13-08-2025 22:41

Francois Guay Francois Guay

I found this species on decaying wood in Québec,

14-08-2025 17:32

Nicolas VAN VOOREN Nicolas VAN VOOREN

Hello.In the course of forthcoming paper about Geo

15-08-2025 07:20

Zuzana Sochorová (Egertová) Zuzana Sochorová (Egertová)

Hello, a few days ago I have collected this Tarzet

« < 24 25 26 27 28 > »
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.