
05-07-2025 12:38
Åge OterhalsI found this pyrenomycetous fungi in pine forest o

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

03-07-2025 20:08

I found this interesting yellowish asco growing on

01-07-2025 23:37
Hello.A Pleosporal symbiotic organism located and

02-07-2025 17:26
Yanick BOULANGERBonjourRécolté sur une brindille au fond d'un fo

02-07-2025 18:45
Elisabeth StöckliBonsoir,Sur feuilles d'Osmunda regalis (Saulaie),
Zygospermella insignis
Joop van der Lee,
21-11-2013 16:52

There are no major differences in microscopic characteristics only the spores from Z. insignis-1 tend to be smaller.
The main defference is the number and positioning of the hairs on the fruitbody.
Z. insignis-1 (photo's 1 thru 3) only has haris in the lower neck area, they are thick walled, short, not septated and not covered with small hyaline grains. It seems to have a larger fruitbody then Z. insignis-2.
Z. insignis-2 (photo's 4 thru 7) the whole neck is covered with longer thick walled hairs. They are covered with small grains and have one septa.
The last photo is a microscopic view of both species