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10-06-2009 16:06

Thierry Duchemin Thierry Duchemin

Bonjour à tous, J'ai récolté sur rameaux morts

09-06-2009 22:14

Luc Bailly Luc Bailly

Trouvé aujourd'hui sur un talus thermophile à St

09-06-2009 20:37

Gernot Friebes

Hello, here is another (the last) Lachnum which

09-06-2009 17:28

Gernot Friebes

Hello, I found this single apothecium on bark b

09-06-2009 17:21

Roland Labbé

Bonjour ! Voici un discomycète que nous croyon

09-06-2009 13:33

Enrique Rubio Enrique Rubio

Dear friends: I'd lke to know your opinion about

09-06-2009 13:17

Enrique Rubio Enrique Rubio

Dear friends: This Mollisia (?) species grows on

09-06-2009 11:43

NC NC

Bonjour à tous, Il y a 10 ans environ je considÃ

08-06-2009 10:50

Alain BRISSARD

Bonjour à tous Ayant un mal fou à discriminer l

07-06-2009 15:48

Perz Piotr

Hi, I found a tiny Coleomycet on leaves of Pier

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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.