03-07-2025 18:40
Castillo Joseba
me mandas el material seco de Galicia (España) re
03-07-2025 20:08
Francois Guay
I found this interesting yellowish asco growing on
28-06-2025 16:00
Josep Torres
Hello.A tiny fungus shaped like globose black grai
20-06-2025 08:33
Josep Torres
Hello.Small, blackish, mucronated surface grains s
01-07-2025 23:37
Josep Torres
Hello.A Pleosporal symbiotic organism located and
02-07-2025 17:26
Yanick BOULANGERBonjourRécolté sur une brindille au fond d'un fo
02-07-2025 18:45
Elisabeth StöckliBonsoir,Sur feuilles d'Osmunda regalis (Saulaie),
02-07-2025 09:32
Nicolas VAN VOOREN
Hello, bonjour.Here is the paper I'm searching for
30-06-2025 16:56
Lydia KoelmansPlease can anyone tell me the species name of the
30-06-2025 12:09
Edvin Johannesen
This tiny, rather "rough" erumpent asco was found
Melampsora ??? en Salix
Castillo Joseba,
03-07-2025 18:40
me mandas el material seco de Galicia (España) recolectado en hoja de Salixno 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