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Mot de passe perdu?

06-10-2025 15:57

David Chapados

David Chapados

Hi, Could anyone help me with this Lophiostoma?

04-10-2025 02:13

Hymenoscyphus with a reddish stipe

Francois Guay

Francois Guay

Hi everyone, I found this Hymenoscyphus growi

03-10-2025 22:17

White asco on Fagus grandifolia leaf

Francois Guay

Francois Guay

Hi everyone, I found this white, star-shaped

03-10-2025 22:03

Unknown asco found in a root hole

Francois Guay

Francois Guay

Hi everyone, I found this weird asco growing on wo

03-10-2025 13:44

Unknown on Populus -> Pyxidiophora species

Riet van Oosten

Riet van Oosten

Hello, Found by Laurens van der Linde on Populus

05-10-2025 16:41

Could this be Bacidina chloroticula in a mat of algae/lichens?

François Bartholomeeusen

Dear forum members, On a mat of dried algae/liche

04-10-2025 02:17

Masanori Kutsuna

Hello, This is a quite common species on rotten w

03-10-2025 10:25

chaetomium sp sur crotte lapin

Jean-Luc Ranger

Que pensez-vous de ce Chaetomium sp : 10- 10,5 x 6

03-10-2025 09:43

Pyrenomycete on Hedera

Josep Torres

Josep Torres

Tiny blackish ascomata shaped like erumpent grains

02-10-2025 09:16

Discomycete on leaves

Josep Torres

Josep Torres

Hello.Some tiny apothecia sprouting in a scattered

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.