
10-09-2025 23:53

Found on Robinia pseudoacasia together with Diapor

10-09-2025 17:18

Hola, encontre este estiercol de vaca estos apotec

03-09-2025 21:59
Philippe PELLICIERLa Léchère, Col de la Madeleine, alt 1970m, au s

07-09-2025 11:34

Hello,I have identified this fungus as Hymenoscyph

02-09-2025 11:34
Thomas Læssøehttps://svampe.databasen.org/observations/10527903

05-09-2025 09:32

Bonjour, hi everyone,Do you know where the fungari
Hairs:
Smooth, no spines or warts, filled with VB/LB?
No change visible in KOH + Melzers or CB.
Spores:
Ellipsoid, somewhat more pointed towards the poles and small guttules at the poles, with 1 sept.
Measured in water: (9.8) 10.1 - 11.7 (12) × (3.1) 3.2 - 3.6 (3.9) µm; Qe = 3.3
Asci:
Measured in water: 64.2 - 72.4 × 5.5 - 7 µm; Qe = 11.5
IKI + and croziers +
Paraphyses:
Cylindric, sometimes with a sept and somewhat constricted there, filled with VB's/LB?
Does anyone have an idea what this could be?
Many thanks in advance.
Kind regards,
Margot&Geert

The photo with the J+ ascus is definitely in Melzers, if necessary we will repeat this in IKI.
Margot&Geert

We then looked at a younger disk in Melzers, I always make a preparation in water first, to see if it is good enough and then I indeed add a drop Melzers to the edge of the glass and suck it under, that is the photo you see here.


Melzer should better not used in discomycetes at all, for it is not necessary and causes cell death because of the chloral hydrate.
You should use IKI (lugol) or the higher concentrated "Barals solution" because it contains no toxic agents and lets the cells live.
Furthermore, hemiamloid reactions can only be examined in longer term with IKI, not with Melzers.
Yours, Lothar
