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)
Orbilia on Betula bark
Enrique Rubio,
09-05-2025 19:10
Hi to everybody.This Orbilia (apos up to 0.5 mm), grew on bark of a Betula branch lying on the ground at 1800 m of altitude. Glassy processes are present. Asci 8-spored. Paraphyses ellipsoid-spathulate to lanceolate or mammiform. Spores without subbasal constriction.
I think it could belong to the series Abutilones. Perhaps it could be Orbilia rehmii or some similar species.
What do you think?
Andgelo Mombert,
09-05-2025 20:29
Re : Orbilia on Betula bark
Hello,
Orbilia phragmotricha ?
Orbilia phragmotricha ?
Hans-Otto Baral,
09-05-2025 20:38
Re : Orbilia on Betula bark
Yes, no doubt
Enrique Rubio,
09-05-2025 20:46
Re : Orbilia on Betula bark
Thank you both very much.
Enrique Rubio,
09-05-2025 20:56
Re : Orbilia on Betula bark
In fact it is a relatively common species at the mountain level in my country, on Salix branches still attached to the tree. I should have remembered it.