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)
Pezicula cf. cinnamomea (or too small?)
Edvin Johannesen,
16-12-2021 17:02
Just a couple of really tiny (0.3 mm) apothecia on bark of Betula. Spores ca. 25-27 x 10-11 mcr. (measured in KOH) Appearing septate (but only large guttules?). Aseptate in Baral'sche Lösung. Paraphyses filiform. +/- isodiametric cells plus yellow-pigmented thin hyphae in excipulum. Ascus pore IKI+ (deep reddish brown in Baral'sche).
I am thinking Pezicula cinnamomea, but can it be this small and solitary? Any other Pezicula possibility?
All micro photos in KOH (except last, in Baral'sche).
Grateful for opinions.
