15-11-2025 23:22
Mario FilippaHello,this is what I think to be Hymenoscyphus mac
14-11-2025 16:26
Marian Jagers
Hello everyone, On dead wood of Cytisus scoparius
15-11-2025 20:25
Riet van Oosten
Hello, Found by Laurens van der Linde, Nov. 2025
14-11-2025 18:31
Lothar Krieglsteiner
Hello,can somebody provide me with a file of:Rothe
12-11-2025 09:25
Viktorie Halasu
Hello, I need help with a pale terrestric Pseudom
11-11-2025 20:16
Bohan JiaHi, lastly I have found these tiny yellow decayin
09-11-2025 13:20
Josep Torres
Hello.A tiny ascomycete, appearing as erupting gra
Dear Forum,
Sunday I found an old Nemania serpens with some small cream-coloured apothecia on it.
They had clavate hairs(19-25x6µ) with blunt tuberculate warts. No KOH reaction.
Asci measured 26-43x5.5µ and had croziers. Spores were hyaline and biguttulate(4.3-4.8x2.2µ);
Cistellina stereicola seems to be close but is associated with Stereum instead of Nemania.
Any idea?
Marc
Thank you for your answer Zotto.
Do you think geelmuydenii is still possible although IKI only gives a mild blue coloration of the upper part of the apical apparatus. I used IKI several times but no hemiamyloidity was seen.
Marc
Good morning Zotto,
I used both Melzer and Lugol after pretreatment with KOH. In Melzer a had a minimal blue coloration, in Lugol the blue was more pronounced.
I cannot tell you what the concentrations are but both products came from mykoshop.
Marc
It is clearly a very difficult group.
Thanks for your answers