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Bohan JiaHi together, I've been looking posts in AscoFra

30-07-2025 18:06
Stefan JakobssonOn a decorticated twig of Alnus incana on moist so

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Bonjour à toutes et tous,Pourriez-vous m'aider à

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Hello.A cerebriform ascomycete sprouting scattered

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Bonjour,Un petit discomycète qui me résiste. Il

21-07-2025 19:22
Ethan CrensonHello all, Here is an Orbilia found by a friend
Melampsora ??? en Salix
Castillo Joseba,
03-07-2025 18:40
no se me ocure mas que una Melampsora ??
A ver si hay alguna sugerencia
Saludos
Joseba
Björn Sothmann,
04-07-2025 09:24

Re : Melampsora ??? en Salix
Dear Joseba,
I have no idea what these yellow structures are, but I can definitely rule out a Melampsora species. Uredia of melampsora are usually found on living leaves, not on necrotic ones and they are also flatter and rather on the leaf surface, barely at edges like in your case. Finally, uredospores of Melampsora also look different with a spiny surface.
Best,
Björn
Castillo Joseba,
04-07-2025 09:51
Re : Melampsora ??? en Salix
Hola Bjorn, he estado pensando y creo que podría ser una puesta de algún insecto