27-06-2024 01:36
Richard VALERI
Salut à tous.J'ai lu ici que Zotto était plutôt
26-06-2024 21:08
Hans-Otto Baral
On the underside of a very rotten board in our gar
26-06-2024 22:43
Thierry Blondelle
Hello, Found on a wet piece of wood (Fraxinus ?
26-06-2024 16:32
Josep Torres
Salut.Un champignon supposé sur certaines feuille
22-06-2024 13:35
Sven Heinz
Hello, Could this be Camposporium pellucidum? The
16-06-2024 14:36
Josep Torres
Hello.An anamorph located in nature, on the surfac
23-06-2024 17:58
Ingo Ibelshäuser
Bonjour, j'ai trouvé le Cheilymenia jaune vif sui
09-01-2023 08:14
Francisco SÁNCHEZ
Ascomiceto anaranjado sobre suelo desnudo, 29/12/2
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