09-11-2025 13:20
Josep Torres
Hello.A tiny ascomycete, appearing as erupting gra
08-11-2025 00:29
Francois Guay
I found this species in Quebec, Canada, on herbace
04-11-2025 09:07
Josep Torres
Hello.A suspected Hymenoscyphus sprouting on a thi
04-11-2025 12:43
Edvin Johannesen
Hi! One more found on old Populus tremula log in O
03-11-2025 21:34
Edvin Johannesen
These tiny (0.4-0.5 mm diam.), whitish, short-stip
Unknown on Salix cinerea leaf
Johan Myhrer,
24-08-2018 19:21
On a very wet small old leaf under a Salix cinerera I found these apricot coloured apothecia, close to a river after rain. Central Sweden, 23 august 2018.
2-spored Asci: ~57x7µm
Spores: 14-15x5,5-6µm
Very interersting thing happened in IKI when two red dropplets appeared in spores.
I don't know where to start "digging" and will be happy for any suggestions. I know Rhytisma salicinum have a teleomorph state, could it be such fruitbodies? No traces of any previous states of that species on this leaf though.
Hans-Otto Baral,
24-08-2018 19:28
Re : Unknown on Salix cinerea leaf
Ah, this is a Sclerotiniaceae, running under the name Hymenoscyphus kermesinus. On Salix but also Betula, typical for nordic countries.
I wonder why nobody sequenced this species to find out a proper genus name.
Zotto
I wonder why nobody sequenced this species to find out a proper genus name.
Zotto
Johan Myhrer,
24-08-2018 19:37
Re : Unknown on Salix cinerea leaf
Thank you for quick answer Zotto! Is there a description to be read somewhere?
/Johan M
Hans-Otto Baral,
24-08-2018 22:41
Re : Unknown on Salix cinerea leaf
There is a Peziza geminella Nyl. which is a synonym, see Dennis 1956 p. 182 fig. 161.
I have this species in my Moellerodiscus folder, but only with hesitation.
I have this species in my Moellerodiscus folder, but only with hesitation.
Chris Yeates,
24-08-2018 22:48
1956-n62-Dennis-p182-0001.pdf
Johan Myhrer,
25-08-2018 07:25
Re : Unknown on Salix cinerea leaf
Thank you Zotto and Chris!