16-02-2026 18:34
Thierry Blondelle
Bonjour,La micro de cet anamorphe de Hercospora su
08-12-2025 17:37
Lothar Krieglsteiner
20.6.25, on branch of Abies infected and thickened
16-02-2026 21:25
Andreas Millinger
Good evening,failed to find an idea for this fungu
16-02-2026 17:14
Joanne TaylorLast week we published the following paper where w
16-02-2026 16:53
Isabelle CharissouBonjour, quelqu'un pourrait-il me transmettre un
16-02-2026 11:53
Joeri Belisbetween leaf litter on twig in young salix growth.
14-02-2026 22:45
Tomaz Vucko
Hy!I would ask for some help determing this specie
Me la envian desde Galiciaa ver que so parece
Hi Joseba,
Surely : Chaetosphaerella. C. fusca vs C. phaeostroma, perhaps you will find the answer in Mycotaxon 70 : 387-420.
It's easier when we observe the anamorphic stage.
You show subiculum with setae, but have you seen conidias ?
Here in attached photo is Chaetosphaerella fusca = Oedemium didymum that I'm just working (what a coïncidence !)
Alain
Que diferencia hay entre C. fusca y C. phaeostroma ?
Saludos
Joseba
Differences are in ascospores size, and the anamorphs are different.
You can find all informations in Mycotaxon 70.
I will send you pages uploaded at Cyberliber in your mailbox.
Here, I think the last photo shows Odemium didymum conidiophores, so it should be Chaetosphaerella fusca.
I just post my photos in Ascofrance database.
Alain