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07-01-2007 21:29

Enrique Rubio Enrique Rubio

Dear friends: Some idea about that Eutypella on S

06-01-2007 14:28

Perz Piotr

Dear friends, this fungus is collected in Franc

04-01-2007 14:12

Didier ARGAUD

Bonjour à tous Connaissez-vous l'espèce suiva

03-01-2007 21:11

Enrique Rubio Enrique Rubio

Dear friends, have you any suggestions for that sm

28-12-2006 22:15

Jean Pierre Dechaume Jean Pierre Dechaume

Trouvé sous une branche à terre. maxi 2,5 cm de

28-12-2006 22:14

Jean Pierre Dechaume Jean Pierre Dechaume

Trouvé sous une branche à terre. maxi 2,5 cm de

28-12-2006 00:48

Fernández Vicente Javier

Hola a todos. Me gustaría saber si alguien conoc

26-12-2006 17:56

Enrique Rubio Enrique Rubio

Quelle est la formule appropriée pour préparer I

26-12-2006 14:59

Jean Pierre Dechaume Jean Pierre Dechaume

Peut-il s'agir de Microglossum rufescens? Les spo

23-12-2006 19:25

Dmitry Gavryushin

Dec. 14, 2006, town park, Naro-Fominsk, Moscow reg

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Eutypella?
Enrique Rubio, 07-01-2007 21:29
Enrique RubioDear friends:
Some idea about that Eutypella on Sambucus nigra branches?
Stromata around 1 mm of diam. Asci up to 80 micr. and spores 8-13 x 2-3 micr.
Thank you for your suggestions.
  • message #1242
Enrique Rubio, 07-01-2007 21:29
Enrique Rubio
Re:Eutypella?
Another photo of the spores
  • message #1243
Jacques Fournier, 07-01-2007 22:13
Jacques Fournier
Re:Eutypella?
Dear Enrique,
I agree it looks like an Eutypella. It might be E. leprosa owing to the ascospore size but the typical white entostroma seems absent on your photo.
To try to identify it, you should record the presence/absence of entostroma (white powdery to waxy tissue betwen perithecia), ostioles diameter and length, perithecia diameter and Melzer reaction of apical ring after 3% KOH pretreatment.
More soon,
Jacques
Enrique Rubio, 08-01-2007 14:24
Enrique Rubio
Re:Eutypella?
Thank you, Jacques. I will try to study this characters and will comment on my results to you.
Another question: Do you know the e-mail of M. Caillet (Octospora)?
Jacques Fournier, 08-01-2007 17:10
Jacques Fournier
Re:Eutypella?
Sorry I do not know his email address, maybe Nicolas does?
If you can send me a part of the specimen, I would be happy to see it.
Kind regards,

Jacques
Enrique Rubio, 08-01-2007 19:02
Enrique Rubio
Re:Eutypella?
Of course, Jacques. Which is your postal address?
I send a photo of the cut perithecia. I see, as you were saying, a white interperithecial matter
  • message #1247