Accès membres

Mot de passe perdu? S'inscrire

05-05-2008 21:41

Jean Pierre Dechaume Jean Pierre Dechaume

Espèce de pézize, de 1-2 mm, d'abord en bouton,

02-05-2008 10:13

Alain BRISSARD

Bonjour à tous Trouvés sur un rameau mort de Ma

01-05-2008 16:58

Félicien Corbat

Bonjour, Je ne suis encore qu'un novice des asc

29-04-2008 22:50

NC NC

Rebonsoir, c'est un nouveau sujet, mais dans la c

29-04-2008 08:50

Alain GARDIENNET Alain GARDIENNET

Bonjour, Bien que non habitué du genre, je voula

29-04-2008 07:12

Alain GARDIENNET Alain GARDIENNET

Bonjour à tous, Il y avait à Melle un épicéa

28-04-2008 22:50

ANGELOS PAPADIMITRIOU

Hi. This Scutellinia sp. was found a few days a

27-04-2008 18:34

NC NC

Bonjour à tous, Sur Hypoxylon mort , des petits

25-04-2008 21:30

ISABELLE FERRAND

Je pense qu'il ne ressemble à aucun autre ... En

25-04-2008 09:49

Christian Lechat Christian Lechat

I will be absent from 26th of April to12th of May,

« < 1508 1509 1510 1511 1512 > »
Black and soft
Miguel Ángel Ribes, 20-07-2009 20:48
Miguel Ãngel RibesHello

I have this black and soft asco in a dead branch, aprox. 1 mm, diferentiated margin, with small hialine hairs. My micro is poor, because when I made it perhaps it was overmature, sorry. Any orientation?

Thank you

Miguel Ángel
  • message #8528
Miguel Ángel Ribes, 20-07-2009 20:53
Miguel Ãngel Ribes
Re:Black and soft
Another macro
  • message #8529
Miguel Ángel Ribes, 20-07-2009 20:56
Miguel Ãngel Ribes
Re:Black and soft
Spores subglobose to broadly eliptical, brown, with several gutules.
Sporal measurements (1000x, in water, fresh material)
8.1 [10 ; 10.5] 12.4 x 6 [7 ; 7.3] 8.3; Q = 1 [1.4 ; 1.5] 1.8 ; N = 103 ; C = 95%; Me = 10.26 x 7.16 ; Qe = 1.44
  • message #8530
Miguel Ángel Ribes, 20-07-2009 21:01
Miguel Ãngel Ribes
Re:Black and soft
This is the more similar to an asci than I have see (left side in the photo)
  • message #8531
Miguel Ángel Ribes, 20-07-2009 21:03
Miguel Ãngel Ribes
Re:Black and soft
I think this is a hialine hair with 5-6 segments
  • message #8532
Miguel Ángel Ribes, 20-07-2009 21:05
Miguel Ãngel Ribes
Re:Black and soft
And finally this is the hifal system
  • message #8533
Martin Bemmann, 21-07-2009 09:45
Martin Bemmann
Re:Black and soft
Hello Miguel,

it is just a guess and I haven't any expertise but I would try Lecanoromycetes. Aren't there algae around the apothecia? I can see also these round cells in your preparations.

Regards,

Martin
Miguel Ángel Ribes, 21-07-2009 17:45
Miguel Ãngel Ribes
Re:Black and soft
Hello Martin

I think you are in the correct way. I saw a "strange" structure, so I took several photos like this one, but I didn't know what were.

Thank you,

Miguel Ángel
  • message #8547
Martin Bemmann, 21-07-2009 22:13
Martin Bemmann
Re:Black and soft
Yes Miguel,
this looks for my inexperienced eye pretty much lichenized. But there are lots of with black, soft apothecia.
Goodl luck!

Martin
Miguel Ángel Ribes, 21-07-2009 23:53
Miguel Ãngel Ribes
Re:Black and soft
Thank again Martin

In any case, Lichens are not the subject in this forum, so I think I must to finish this conversation, but If anybody have an idea to identify it, please write me to my email.

Miguel Ángel