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Mot de passe perdu? S'inscrire

22-07-2014 20:29

Enrique Rubio Enrique Rubio

Hi again Can you help me with this collection on

22-07-2014 10:10

Nicolas VAN VOOREN Nicolas VAN VOOREN

Bonjour.Je cherche une bonne photographie des espÃ

22-07-2014 15:41

Zuzana Sochorová (Egertová) Zuzana Sochorová (Egertová)

Hi, here is Cheilymenia from Georgia - with the ke

21-07-2014 15:35

Hans-Otto Baral Hans-Otto Baral

HelloI need the paperSpeer, E.O. 1987. Sur le cham

20-07-2014 23:13

Maren Kamke Maren Kamke

Hi everybody,I found this species on Impatiens and

20-07-2014 13:43

Zuzana Sochorová (Egertová) Zuzana Sochorová (Egertová)

Bonjour,this Pulvinula is from Georgia - Batumi bo

21-07-2014 05:57

Nina Filippova

Hello,probably somebody could share with me follow

20-07-2014 14:07

Rubén Martínez-Gil Rubén Martínez-Gil

Hola a todos. Subo fotos de ejemplares encontrado

19-07-2014 22:42

Chris Yeates Chris Yeates

This is yet another Podospora which has developed

15-07-2014 20:58

Björn Wergen Björn Wergen

Hi there,does anyone have these articles?Shoemaker

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Is this ascomycete hacked?
François Bartholomeeusen, 03-12-2016 15:28
Dear forummembers,

I am glad that the site is available again after it has been hacked. Thousand thanks to those who have solved the problem.
During the same period I examined a find which I think it is a mollisia, but I found abnormal color frb (from cream to dark grey), asci and parafyses. I first thought this Ascomycetes were also hacked!!!

What could be the cause of this abnormality? Can that be due to frost. Is it possible to determine which mollisia it is?
The substrat was Salix and the frb coloured green in KOH.

Thank you in advance for your response.

François
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Hans-Otto Baral, 03-12-2016 16:54
Hans-Otto Baral
Re : Is this ascomycete hacked?
Hi Francois
this is a great collection. I consider this an chytridiomycete that parasitised the Mollisia. In my article about intrahymenial parasites of Helicogonium (1999, Nova Hedw. 69: 1-71) I also treat this one, but I have no name  and am not even sure about that it is chytridiomycetous.

You have fine photos  but do you also have oil immersion photos of these sporangia?  Could you find any spores inside them? I usually did not see such perhaps because of mmaturity.
Zotto
François Bartholomeeusen, 03-12-2016 18:39
Re : Is this ascomycete hacked?
Hi Zotto,

I found this asco on november 23. It was hard to remove the frb's with my knife. I have searched and found some fruiting bodies in my waste. Tomorrow I will do a new attempt to take better pictures.
I have some pictures with a magnification of 1000, can I send them in greater resolution to your private mail?
I was quite surprised with what I saw and have difficulties with the interpretation of this image.
I thought I saw conidia inside. What do you think?

François
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Hans-Otto Baral, 03-12-2016 18:43
Hans-Otto Baral
Re : Is this ascomycete hacked?
I suspect that the spores inside the sporangia are globose or a bit angular, and such i do not see on your pics. In the last pic you can see the apical pore which looks like open.

best is tuó study the fungus in water in the living state. perhaps it could be kept in a moist box for some time.

Yes please send me images.

zotto@arcor.de
Zotto