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20-05-2008 16:55

Guyane 2008
Christian Lechat Christian Lechat

Tortue

17-05-2008 14:47

problème de vocabulaire
Yannick Mourgues Yannick Mourgues

Bonjour. (A propos du genre Stictis :) Qui p

15-05-2008 23:41

stictis sp.
Yannick Mourgues Yannick Mourgues

Bonsoir à tous. Ci-joint la photo et la fiche

15-05-2008 18:25

S'agit-il d'un Botryosphaeria ?
Alain BRISSARD

Bonjour à tous L'espèce en question a été ob

13-05-2008 22:28

Hyaloscyphaceae blanc
François Valade François Valade

Bonjour Sur la face infère d'une souche massive

13-05-2008 10:44

SOS Rhytidhysteron
Alain GARDIENNET Alain GARDIENNET

Bonjour à tous, Avant de partir travailler, je v

11-05-2008 14:24

Asco sp.
Yannick Mourgues Yannick Mourgues

Bon, je change de récolte alors ... Cet asco a

11-05-2008 10:36

Mollisia clavata
François Valade François Valade

bonjour Un échantillon de Mollosia sur tiges de

10-05-2008 22:29

Cheylimenia sp.
Yannick Mourgues Yannick Mourgues

Bonsoir à tous. Beaucoup de récoltes ces dern

10-05-2008 22:08

Peziza ou non
Jean Pierre Dechaume Jean Pierre Dechaume

Petit asco de 1,2 cm, mince, sur mousse. Chair aq

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What is this?
VASILEIOS KAOUNAS, 13-04-2008 10:41
It was found in earth in the banks of rill with Platanus orientalis.
VASILEIOS KAOUNAS, 13-04-2008 10:47
Re:What is this?
.
  • message #4483
VASILEIOS KAOUNAS, 13-04-2008 10:47
Re:What is this?
.
  • message #4484
Enrique Rubio, 13-04-2008 11:15
Enrique Rubio
Re:What is this?
It seems a Scutellinia species. You must to use the cotton blue for a good definition of the spore ornamentation.
Nicolas VAN VOOREN, 13-04-2008 11:17
Nicolas VAN VOOREN
Re:What is this?
Hi,
this is probably a Scutellinia species, but it's impossible to give a name without features, measures, etc. Your microscopic photograph shows that the spore are spherical but we need the ornementation of them and the diameter.
Best regards.
Nicolas
Thierry Duchemin, 13-04-2008 16:23
Thierry Duchemin
Re:What is this?
Bonjour,
Je pense à S.trechispora,mais sans coloration sporale?

Bien cordialement,

Thierry
VASILEIOS KAOUNAS, 13-04-2008 19:36
Re:What is this?
I thank for your answers. Only that I can you give they are the dimensions spores. Diameter 15,6-17,7 μm. The dimensions of type are 1cm roughly. I do not have which possibility for cotton blue or something else.
Thank you.


Miguel Ángel Ribes, 13-04-2008 21:10
Miguel Ãngel Ribes
Re:What is this?
I have this one like S. trechispora. It seems like pointed ornamentation, but realy it is truncated.

Best regards
  • message #4496
Neven Matocec, 13-04-2008 22:22
Neven Matocec
Re:What is this?
This Scutellinia collection apparently has rather short hairs. Too short for S. trechispora. To decide on species identity, it is also essential to have a microphotograph of marginal hairs, to give their length and diameter values, and base ramification. You can try to stain Scutellinia ornamentation also with Cresyl-blue.
NC NC, 14-04-2008 00:30
Re:What is this?
On a déjà trouvé S. trechispora à poils courts (< 500 µm ) voir discussion sur ce forum du 09/07/2007 à propos du "complexe" trechispora-barlae;
Robert