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
CYTOSPORA NOTASTROMA
Laurens van der Linde,
13-11-2020 19:25
Hello found this sp. on Poplar ,who can tell my wich one this is
Peter Püwert,
14-11-2020 00:54
Re : CYTOSPORA NOTASTROMA
Hi,
is this also Populus and Cytospora ?
Peter.
Eduard Osieck,
15-11-2020 21:15
Re : CYTOSPORA NOTASTROMA
Hi Peter,
Nice photo composition of Leucostoma niveum with the characteristic red cirrhus.
Eduard
Nice photo composition of Leucostoma niveum with the characteristic red cirrhus.
Eduard
Eduard Osieck,
15-11-2020 21:23
Re : CYTOSPORA NOTASTROMA
Hi Laurens
On the basis of the substrate and assuming this collection really concerns the genus Cytospora, it could be Valsa ambiens or V. sordida (teleomorphs). You need to check whether the conidiomata are stromatic (see drawings of cross sections in the Cytospora paper by Adams).
Eduard
On the basis of the substrate and assuming this collection really concerns the genus Cytospora, it could be Valsa ambiens or V. sordida (teleomorphs). You need to check whether the conidiomata are stromatic (see drawings of cross sections in the Cytospora paper by Adams).
Eduard
Laurens van der Linde,
16-11-2020 13:21
Re : CYTOSPORA NOTASTROMA
thanks for the info gr lou
Riet van Oosten,
20-11-2020 21:25
Re : CYTOSPORA NOTASTROMA
Laurens sent me the material. (Laurens: "The wood could be Populus or Alnus")
Just a try Eduard.
Greetings, Riet
