27-09-2023 17:21
Georges GreiffHi there,I recently noticed tiny, reddish perithec
23-09-2023 14:08
Laurent Bonneau
Bonjour, j'ai trouvé ces ascos sur Laissées de s
22-09-2023 18:10
Marc Detollenaere
Dear Forum,On black remains, probably stromatized
20-09-2023 18:51
Ismael WindIs this hypomyces broomeanus? It was growing on he
15-09-2023 15:54
Jean-Luc RangerJe pense à un Dasyscyphus, 0,6 mm, asques 65 x5µ
19-09-2023 22:57
Edvin Johannesen
In Tilia, Quercus, Corylus forest on calcareous so
19-09-2023 10:46
Margot en Geert VullingsWe found these ascomycetes in a damp ditch, most l
Trichoderma teleomorph ("Hypocrea") from Southern Germany
Lothar Krieglsteiner,
08-09-2023 16:31
.. Schwäbische Alb, 31.8.2023, on thin twig of Fagus lying on the ground in calacareous Fagus-Forest, without visible other fungi.The stromata are small, pulvinate to elongate and partly confluent, small, only few mm long. In very fresh condition I saw some hairs on the surface that I could not get on a picture nor in a microscopical slide - and vanished early. The color of the stromata was whitish at the very beginning (unripe stage) but soon quite brightly sulfur to citrine yellow. The stormata were not ripe first, but today, after a week in the refrigerator, it looks better. The spores are nearly monomorphic to slightly dimorphic (?) and small, about 2,5-3,5 (4)/2-3 µm and smooth.
I do not come to a good solution with the key of Jaklitsch. Who can help?
Yours, Lothar
P.S.. Spore pictures in Kongo-NH3. - Macro-pictures: 1: in the findplace, 2-5: studio, 6: digital microscope.
