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

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

03-07-2025 20:08

I found this interesting yellowish asco growing on

03-07-2025 18:40
me mandas el material seco de Galicia (España) re

02-07-2025 18:45
Elisabeth StöckliBonsoir,Sur feuilles d'Osmunda regalis (Saulaie),

02-07-2025 09:32

Hello, bonjour.Here is the paper I'm searching for

30-06-2025 16:56
Lydia KoelmansPlease can anyone tell me the species name of the

30-06-2025 12:09

This tiny, rather "rough" erumpent asco was found

30-06-2025 06:57
Ethan CrensonHi all, Another find by a friend yesterday in Bro
Karstenia idaei
Riet van Oosten,
05-01-2022 20:59

Found by Laurens van der Linde, December 2021, on hardwood.
Is Karstenia idaei correct?
Hymenium blue in Lugol (pretreated in KOH 3 %)
Spores 9-15 septate, 48.9-54.6-56.3-57.5 x 3.0-3.2-3.3-3.4 µm
Greetings, Riet
Hans-Otto Baral,
05-01-2022 21:58

Re : Karstenia idaei
Yes, I think it is. I did not see the periphysoids but they are surely there.
Riet van Oosten,
05-01-2022 22:08

Re : Karstenia idaei
Thank you very much Zotto! I will make a picture of the periphysoids tomorrow.
Peter Püwert,
06-01-2022 00:23
Re : Karstenia idaei
Riet van Oosten,
06-01-2022 08:09

Re : Karstenia idaei
Hi Peter,
Thank you for your help!
I'll try to find these periphysoids.
Thank you for your help!
I'll try to find these periphysoids.
Hans-Otto Baral,
06-01-2022 20:58

Re : Karstenia idaei
Yes, they are. It is only that the hymenium is not seen which borders at the periphysoids.
Riet van Oosten,
06-01-2022 21:23

Re : Karstenia idaei
Thank you for your help Zotto. I made several samples, but it was difficult to find the periphysoids, but is has been very instructive for me again.