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07-05-2020 00:47

Champignon imparfait sur Godronia ribis

Bernard CLESSE

Bernard CLESSE

Sur branche morte de groseillier rouge (Ribes rubr

26-03-2020 18:56

Anamorphe poilu

Andgelo Mombert

Andgelo Mombert

Bonsoir, Un joli discomycète atteignant 2 mm de

11-03-2021 19:40

Dactylospora on wood

Andgelo Mombert

Andgelo Mombert

Bonsoir, Sur branche morte décortiquée et atten

14-03-2021 00:20

Garcia Susana

Hola, He recogido este ascomiceto sobre una rama

14-03-2021 21:04

Asco (Diatrype?) on Quercus robur

William de Jong

Hi,I found an ascomycete on a dead attached branch

14-03-2021 04:05

scutellinia sp.

ashihara yuri

Apothecium is 4mm-7mm.Ascospore Q=14-19.5×8-10µm

07-03-2021 11:14

Unknown white asco 03.03.21

Thorben Hülsewig

Hi there,i need you help with this white asco that

11-03-2021 15:44

Mirek Gryc

Hello everyoneDue to the lack of literature and, a

12-03-2021 21:49

Podospora like with small spores

Marc Detollenaere

Marc Detollenaere

Dear Forum,On dung of sheep I found some peritheci

11-03-2021 20:51

Disco jaune sur Phragmites

Robin PÃ©termann

Robin Pétermann

Bonsoir,J'ai trouvé ce discomycète sur tiges mor

Champignon imparfait sur Godronia ribis

Bernard CLESSE, 07-05-2020 00:47

Bernard CLESSE

Sur branche morte de groseillier rouge (Ribes rubrum), envahie par Godronia ribis.

Une idée ?

Merci d'avance !

Bernard

Lothar Krieglsteiner, 07-05-2020 10:03

Lothar Krieglsteiner

Re : Champignon imparfait sur Godronia ribis

I cannot help - especially the microscopic structures do not look much fungal to me. And the macroscopy could fit with a myxobacterium (?).
Best, Lothar

Bernard CLESSE, 07-05-2020 10:26

Bernard CLESSE

Re : Champignon imparfait sur Godronia ribis

Hi Lothar,

Great thanks for your explanations !

I had never heard of Myxobacteria. It is very interesting! I just watched an old documentary on YouTube that showcases this type of organization.

https://www.youtube.com/watch?v=ZHGEi2JzXso

Best regards,

Bernard

Edvin Johannesen, 15-03-2021 15:58

Edvin Johannesen

Re : Champignon imparfait sur Godronia ribis

Looks like Stigmatella aurantiaca.

Bernard CLESSE, 15-03-2021 17:36

Bernard CLESSE

Re : Champignon imparfait sur Godronia ribis

Hi Edvin,

Great thanks for your message ! I take note of that.

Best regards,

Bernard

Edvin Johannesen, 15-03-2021 17:47

Edvin Johannesen

Re : Champignon imparfait sur Godronia ribis

You're welcome. A similar one showed up on Aesculus bark in moist chamber here today. First time I've seen it.