Accès membres

Mot de passe perdu? S'inscrire

02-01-2014 01:11

Salvador Tello

Hola a todos.hace unos días encontré este ascomi

11-01-2014 23:11

Rubén Martínez-Gil Rubén Martínez-Gil

Hola a todos.Encontré en diciembre de 2012 esto

11-01-2014 23:32

Zuzana Sochorová (Egertová) Zuzana Sochorová (Egertová)

Good evening,I have got here a smooth-spored Octos

12-01-2014 23:07

Martin Bemmann Martin Bemmann

  l'appréciation réelle des ascos: http://t

05-01-2014 22:19

Ralph Vandiest Ralph Vandiest

Hello,I found this yellow species on dung of sheep

12-01-2014 22:20

Rubén Martínez-Gil Rubén Martínez-Gil

Hola a todos.Ayer encontramos estos ejemplares de

31-12-2013 10:15

Alan Rockefeller Alan Rockefeller

Seen at the Yuba Watershed Fungus Fair.   Growin

11-01-2014 19:38

Maren Kamke Maren Kamke

Hi again,I need your help again. I found this Hyal

11-01-2014 23:26

Joop van der Lee Joop van der Lee

Found on horse dung.Fruitbody covered with rigid h

12-01-2014 17:03

Bometon Javier Bometon Javier

Apotecios de 1 a 2mm, himenio rosado, al final ocr

« < 1222 1223 1224 1225 1226 > »
Gloniopsis?
Yatsiuk Iryna, 10-01-2011 18:33
Yatsiuk IrynaHello everyone!

I invite your attention to this specimen, which I preliminary identifyed as Gloniopsis smilacis. It was found on the rotting wood of Populus alba. Pleace, tell your ideas about this...

Thank you,
Irina

  • message #13859
Yatsiuk Iryna, 10-01-2011 18:36
Yatsiuk Iryna
Re:Gloniopsis?
Spores 14,5-17*6-7,5 um (at the widest part), hyaline, septate, with mostly 3-4 horizontal and 1-3 vertical septa.
Asci 100-110*11-14 um
  • message #13860
Yatsiuk Iryna, 10-01-2011 18:37
Yatsiuk Iryna
Re:Gloniopsis?
More spores
  • message #13861
Alain GARDIENNET, 10-01-2011 19:09
Alain GARDIENNET
Re:Gloniopsis?
Yes, I think it's smilacis, even if ascospores could be bigger.
It's called Hysterobrevium smilacis today.
I observe that iIt's the most common Hysteriaceae, with H. angustatum.
Alain
Alain GARDIENNET, 10-01-2011 19:15
Alain GARDIENNET
Re:Gloniopsis?
But you can see on this website :
http://www.eboehm.com/
I remember there is another species, from Asia, Hysterobrevium constrictum. All the descriptions are given. Your asci are cylindrical, aren't they ?
Perhaps you should check other hysterothecias to see if the spores are not longer.
Alain
Yatsiuk Iryna, 11-01-2011 13:44
Yatsiuk Iryna
Re:Gloniopsis?
Alain,
Thank you very much for verification!
Asci are cylindrical. I made preparations from several hysterothecia to measure spores. But it seems to me that spores are a bit immature. What about H. constrictum in diagnosis it is said that spores are highly symmetrical. Here spores are asymmetrical ("upper" part is wider than he "lower" ), isn't it?

Irina
Alain GARDIENNET, 11-01-2011 14:36
Alain GARDIENNET
Re:Gloniopsis?
Yes , your analysis about spores is right. It's H. smilacis
Alain