24-11-2025 15:23
Arnold BüschlenHallo, auf einer offenen Kiesfläche am Rande ein
23-11-2025 11:16
Bohan JiaHi, I found small discs growing on dead stem of
21-11-2025 10:56
Christopher Engelhardt
Very small (~0,5 mm) white ascos, found yesterday
21-11-2025 11:52
Jean-Luc RangerBonjour à tous, on voit toujours 2 espèces areni
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
