05-07-2025 12:38
Åge OterhalsI found this pyrenomycetous fungi in pine forest o
02-07-2025 18:45
Elisabeth StöckliBonsoir,Sur feuilles d'Osmunda regalis (Saulaie),
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
no idea (imperfect i suppose)
Ismael Wind,
29-05-2013 18:18
i know this mysterious thing is probarbly not an asco, but it might be an imperfect form of an asco. I have no idea in wich direction i should think (maybe even a rust?) It was growing on a cut of sambucus nigra. The stump was fermenting, i thought thats what it was, so called slime flux. But it has microscopic features of fungi and ofcourse sort of a fruitbody wich reminds me of rhizina. Anyone some intelligent idea? Sporesize length 45um
Kind regards Ismaël Wind
Mario Filippa,
30-05-2013 01:31
Re : no idea (imperfect i suppose)
It reminds me Pionnotes cesatii, rather common in spring here in Italy on Vitis vinifera where the sap flows out from pruning cuts. The spores are also similar. I don't know if there are some other species (maybe in Fusarium). As far as I know P. cesatii should grow only on Vitis. But never say never...
Try in this direction.
Regards
Mario
Try in this direction.
Regards
Mario
Ismael Wind,
31-05-2013 20:37
Re : no idea (imperfect i suppose)
it looks a lot like it! Now to find a fusarium key..