21-01-2026 16:32
Gernot FriebesHi,I need your help with some black dots on a lich
21-01-2026 16:48
Gernot FriebesHi,after my last unknown hyphomycete on this subst
20-01-2026 17:49
Hardware Tony
I offer this collection as a possibility only as e
15-01-2026 15:55
Lothar Krieglsteiner
this one is especially interesting for me because
17-01-2026 19:35
Arnold BüschlenHallo, ich suche zu Cosmospora aurantiicola Lite
16-01-2026 00:45
Ethan CrensonHi all, On decorticated hardwood from a New York
18-01-2026 12:24
Josep Torres
Hello.An anamorph located on the surface of a thin
Hymenoscyphus
Eike Heinemann,
17-10-2013 16:43
This Hymenoscyphus I found in a beech forest on limestone. She grew up on a branch of a beech tree. The hymenium is colored yellow. The spores are comma-shaped and measure 19.5 to 21.2 x5 0.2 to 6. Could this be Hymenoscyphus serotinus? Irritated me only the color slightly. Can it be that the black fruiting bodies?
regards
Eike?
Nicolas VAN VOOREN,
17-10-2013 17:05
Re : Hymenoscyphus
H. serotinus is restricted to Fagus.
Hans-Otto Baral,
17-10-2013 17:44
Re : Hymenoscyphus
Have you more photos of spores? The spore width is impossible for H. serotinus (better is 3-4 µm), but your photo suggests that they are narrower than 5-6.
Zotto
Zotto
Eike Heinemann,
17-10-2013 18:49
Re : Hymenoscyphus
Hallo Zotto
das Sporenbild ist bei 400x gemacht. Vlt wirken deshalb die Sporen schmaler
das Sporenbild ist bei 400x gemacht. Vlt wirken deshalb die Sporen schmaler
Eike Heinemann,
17-10-2013 18:50
Re : Hymenoscyphus
Hello Nicolas
beech is Fagus
Eike
beech is Fagus
Eike
Hans-Otto Baral,
17-10-2013 20:08
Re : Hymenoscyphus
Ja, Buche ist obligat. Leider bin ich immer noch nicht sicher. Es ist unbedingt wichtig, Sporen bei Ölimmersion zu fotografieren, obwohl bei solch großen Sporen auch Übersichtsfotos brauchbar sind, aber die Sporen sollten gut auf der Seite liegen.