04-11-2025 09:07
Hello.A suspected Hymenoscyphus sprouting on a thi
04-11-2025 12:43
Edvin Johannesen
Hi! One more found on old Populus tremula log in O
03-11-2025 21:34
Edvin Johannesen
These tiny (0.4-0.5 mm diam.), whitish, short-stip
28-10-2025 15:37
Carl FarmerI'd be grateful for any suggestions for this strik
03-11-2025 16:30
Hans-Otto Baral
Hello I want to ask you if you have found this ye
Rutstroemia ??
Jean-Louis CONSTANT,
08-11-2022 17:00
Sur Alnus (?)
Inoperculé
Amyloïdie du sommet des asques
Asques 180X12µm - sans crochet
Spores 17X7µm - Lisses - elliptiques - 2 guttules
Paraphyses filiformes
Merci pour votre aide
JLC/FC
Hans-Otto Baral,
08-11-2022 17:17
Re : Rutstroemia ??
Yes, surely. The microphotos are much too small, I only recognize the genus. Does the host have a name?
Jean-Louis CONSTANT,
08-11-2022 18:35
Re : Rutstroemia ??
Alnus certainement
Hans-Otto Baral,
08-11-2022 21:25
Re : Rutstroemia ??
R. alni I guess. Spores would fit. But Asci should have croziers.
Jean-Louis CONSTANT,
08-11-2022 22:54
Re : Rutstroemia ??
Merci
Bonne soirée
Bonne soirée

0-Asco-Rutstroemia-Micro-compil-Copie-Copie-0001.bmp