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19-03-2026 18:25

William Slosse William Slosse

Good evening everyone, On 18/03/26 I found a few

19-03-2026 19:34

Filip Fuljer Filip Fuljer

Hello everyone,a few days ago I collected this str

17-03-2026 10:09

François Freléchoux François Freléchoux

Bonjour, Voici la description rapide d'un petit d

19-03-2026 15:58

Stefan Blaser

Hello everybody, I hope for some hints... Macro:

19-03-2026 17:50

Enrique Rubio Enrique Rubio

Hi to everybodyThese thiny, blackish pseudothecia

18-03-2026 13:09

Khomenko Igor Khomenko Igor

I recently examined Celtis occidentalis branches

17-03-2026 19:41

Bernard CLESSE Bernard CLESSE

Bonsoir à toutes et tous,Pourriez-vous m'aider à

18-03-2026 17:22

Katarina Pastircakova

Hi there,I'm looking for the following literature:

19-03-2026 10:56

Thomas Læssøe

https://svampe.databasen.org/observations/10505643

27-02-2026 11:21

Yannick Mourgues Yannick Mourgues

Hi to all. Here is a specie that can may be relat

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Pleospora orbicularis
Dragiša Savic, 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

Dragiša Savic, 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