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Mot de passe perdu?

24-02-2026 00:21

Benoît Segerer

Hello,I'm new to this forum, I hope I won't be irr

24-02-2026 11:01

Anamorph on Tilia

Gernot Friebes

Hi,found on a branch of Tilia, with conidia measur

23-02-2026 11:22

lasiosphaerioid on pine cone with small, slender spores - Denmark

Thomas Læssøe

https://svampe.databasen.org/observations/10584971

29-11-2024 21:47

Calycina heterospora

Yanick BOULANGER

BonjourJ'avais un deuxième échantillon moins mat

07-02-2023 22:28

Fracchiaea callista? on Carpinus

Ethan Crenson

Hello friends, On Sunday, in the southern part of

19-02-2026 17:49

Ayuda con Tarzetta sp

Salvador Emilio Jose

Hola buenas tardes!! Necesito ayuda para la ident

09-02-2026 22:01

ruiz Jose

Hola, me paso esta colección en madera de pino, t

19-02-2026 13:50

Hairy disc-"Patinella sanguineoatra" like

Margot en Geert Vullings

We found this collection on deciduous wood on 7-2-

19-02-2026 12:01

Castillo Joseba

Castillo Joseba

Me mandan el material de Galicia (España), recole

17-02-2026 09:41

Diaporthe spiculosa?

Maren Kamke

Maren Kamke

Good morning, I found a Diaporthe species on Samb

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.