
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
Hello.A fungus growing on the surface of a trunk o

20-06-2025 08:33
Hello.Small, blackish, mucronated surface grains s

28-06-2025 16:00
Hello.A tiny fungus shaped like globose black grai

04-07-2025 12:43
me mandan el material seco de Galicia (España)

03-07-2025 18:40
me mandas el material seco de Galicia (España) re
Help with some synnemata.
Josep Torres,
12-06-2025 08:58
Some synnemata sprouting in a scattered but abundant manner on the surface of a trunk lying on the ground, an indeterminate broadleaf tree. The area was predominantly home to hazel (Corylus) and oak (Quercus), sharing the space with abundant specimens of Mollisia, probably lividofusca.
Synnemas were 0.4 to 0.5 mm tall and 0.15 to 0.30 mm wide at the fertile part, although this width is due to several synnemas joining together to form a common gelatinous mass of conidia.
Branched conidiogeneous hyphae, covered with warts over their entire surface, with a fairly uniform width of 22.5 to 24 microns. These hyphae terminate in the conidiophore, highly septate and with a pointed end. Conidia are short, cylindrical, and ellipsoidal, thick-walled, hyaline, and measure in water:
(5.4) 5.8 - 6.6 (6.9) × (3.9) 4 - 4.6 (4.8) µm
Q = (1.2) 1.4 - 1.6 ; N = 40
Me = 6.3 × 4.3 µm ; Qe = 1.5
Given their characteristics, I'm thinking of Stilbella or related genera, but I haven't been able to find any reasonably convincing proposals in the Keys.
Any feedback from you would be welcome.
Thank you in advance.
Best regards.
Adam Polhorský,
12-06-2025 14:58
Josep Torres,
12-06-2025 21:30
Re : Help with some synnemata.
Thanks, Adam, for your help.
It fits perfectly, so it looks like Gloiosphaera clerciana.
Best regards,
Josep.
It fits perfectly, so it looks like Gloiosphaera clerciana.
Best regards,
Josep.