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15-03-2015 13:20

Andreas Gminder Andreas Gminder

Dear colleugues, in the montane cloud forests of

15-03-2015 12:54

Peter Welt Peter Welt

We (DGfM e.V.) want to reduce our inventory. From

14-03-2015 20:33

Elsa Sousa

Hello,I found these asco's on a wet place with som

14-03-2015 14:22

Chris Johnson

GreetingsDoes anyone have available as a pdf: Zhur

13-03-2015 10:26

Miguel Ãngel Ribes Miguel Ángel Ribes

Good morningI would like to propose an issue. Most

12-03-2015 14:36

Castillo Joseba Castillo Joseba

en madera de Eucalipto, posiblemente Eucalyptus g

13-03-2015 18:14

Enrique Rubio Enrique Rubio

Hello again I'd like to know your opinion about t

12-03-2015 19:10

Steve Clements

Hi,I tried to key out this minute asco using Ellis

13-03-2015 08:48

Katarina Pastircakova

Hello,if anyone has access to Butin, H. European

11-03-2015 19:06

Jenny Seawright Jenny Seawright

Hello all, I was wondering if anyone might have a

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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