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
17-09-2023 18:22
Bernard CLESSE
Bonsoir à toutes et tous,Pourriez-vous m'aider à
27-08-2012 15:23
Marja PennanenHi,finding Desmazierella is not easy. I've been lo
16-09-2023 16:21
Marc Detollenaere
During a walk in a mixed forest , one of my friend
16-09-2023 12:56
Savic DragisaHello everyoneI find this species for the first ti
Rutstroemia henningsiana?
Marc Detollenaere,
22-09-2023 18:10
Dear Forum,On black remains, probably stromatized tissue, of Juncus effusus, I found some long-stalked apothecia of 5-6mm long.The ectal excipulum consisted of Text prismatica, asci had an amyloid ring, no croziers were found.Spores were hyaline, fusiform and measured 17-18x4µ and contained several large guttules (OCI 4-5).Paraphyses were cylindrical.No sclerotia were found.
Could this be R henningsiana?
Nihad Omerovic,
22-09-2023 21:35
Re : Rutstroemia henningsiana?
Macro, spores, paraphyses content don't look like in R. henningsiana; more like Hymenoscyphus.
Hans-Otto Baral,
23-09-2023 08:45
Re : Rutstroemia henningsiana?
Yes, and it looks like Hymenoscyphus macroguttatus. That species must have croziers.
Lothar Krieglsteiner,
23-09-2023 09:19
Re : Rutstroemia henningsiana?
... and by the way: the substrate is not Juncus but a dicotylous plant.
Yours, Lothar
Yours, Lothar
Marc Detollenaere,
23-09-2023 10:44
Re : Rutstroemia henningsiana?
You are right Hans-Otto,
There are croziers but they are very hard to find
There are croziers but they are very hard to find
Hans-Otto Baral,
23-09-2023 10:47
Re : Rutstroemia henningsiana?
Yes!
Marc Detollenaere,
23-09-2023 10:47
Re : Rutstroemia henningsiana?
Lothar,
I found it in a field full of Juncus effusus but indeed, the onset of side branches does not fit with Juncus.It has to be be a dicotyle.
I found it in a field full of Juncus effusus but indeed, the onset of side branches does not fit with Juncus.It has to be be a dicotyle.