05-07-2025 12:38
Åge OterhalsI found this pyrenomycetous fungi in pine forest o
04-07-2025 20:12
Josep Torres
Hello.A fungus growing on the surface of a trunk o
20-06-2025 08:33
Josep Torres
Hello.Small, blackish, mucronated surface grains s
28-06-2025 16:00
Josep Torres
Hello.A tiny fungus shaped like globose black grai
04-07-2025 12:43
Castillo Joseba
me mandan el material seco de Galicia (España)
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
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
I think this is a Ciborinia but I do not know the species.
It appears close to C. candolleana but the spores are too large.
About 3mm in diameter, sclerotium of similar size
Asci 8-spored, IKI+ve, I think croziers +ve, 125-165 x 10.3-12.7µm
Spores 11.1-12.9 x 6.1-6.9µm Mean 11.9 x 6.4µm
Paraphyses simple, septate
Ectal excipulum - globular cells
Sclerotium is rounded but laterally flat.
here is what I keep from an online key no more available.
Synoptic keys to the inoperculate stromatic discomycetes in the Nordic countries, Sclerotiniaceae & Rutstroemiacea, by T. Schumacher & A.Holst-Jensen
It probably may help you
François
Ciborinia key