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05-05-2024 09:59

Gernot Friebes

Hello,I failed to identify this anamorph, which gr

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Enrique Rubio Enrique Rubio

Hi again Could you help me with this paper? NANN

30-04-2024 16:22

François Bartholomeeusen

Dear forum members,On April 25 2024, I found one f

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Riet van Oosten Riet van Oosten

Hello, Found by Laurens van der Linde on Rubus fr

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éric ROMERO éric ROMERO

Bonjour, Une question à propos de la réaction a

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Ethan Crenson

Hi all, Found late last week in a New York City p

29-04-2024 21:32

Robin Isaksson Robin Isaksson

Hi! Found in Sweden. Ascomata with haris, se

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F. JAVIER BALDA JAUREGUI

Hello, everyone.An idea for this pyreno, I found u

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Sylvie Le Goff

Bonjour. Petite pézize récoltée au sol en bordu

30-04-2024 19:43

Gernot Friebes

Hi!We observed this hyphomycete growing between le

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Pleospora orbicularis
Savic Dragisa, 19-05-2014 09:01
Hi everyone. This Pleospora species I found on the twigs of Colutea arborescens.
I think it's P. orbicularis. I did not have the key but I see in ascofrance database. http://www.ascofrance.fr/search_recolte/2495

Am I right?
  • message #29358
  • message #29358
Alain GARDIENNET, 19-05-2014 21:44
Alain GARDIENNET
Re : Pleospora orbicularis

Hi,


I think your fungus is not P. orbicularis. If you compare ascospores, you should see that they are different.  They remind me more those of Chaetoplea pusilla, for example. Perhaps that  you should look at this genus.


Have you more informations about your fungus ?


Alain

Savic Dragisa, 19-05-2014 22:02
Re : Pleospora orbicularis
Hi Alain,
Walter Jaklitsch saw my post and asked me to send him a sample.
It assumes that is the Thyridium. I sent him a sample today, we'll see.
Alain GARDIENNET, 19-05-2014 22:21
Alain GARDIENNET
Re : Pleospora orbicularis

It's ok, your fungus are in very good hands, and ascospores look like those of Thyridium, in fact.


Alain