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27-10-2025 15:29

Michel Hairaud Michel Hairaud

Bonjour à tous, Avec Elisabeth Stöckli nous avo

26-10-2025 13:39

Joaquin Martin

Hi,I found this fungus in a mixed forest of spruce

27-10-2025 10:05

Tripodi Mario

Hello everyone,on October 25th, 2025 I found this

27-10-2025 00:34

Francois Guay Francois Guay

I found this strange species in Québec,Canada, gr

26-10-2025 21:23

Juuso Äikäs

Hello, a couple weeks ago I found some pale, whit

26-10-2025 12:01

Louis DENY

Hello forum,Trouvé à Belfort (400m) sur tige her

23-10-2025 20:59

Patrice TANCHAUD

Bonsoir, est-ce que quelqu'un posséderait un com

24-10-2025 14:50

Riet van Oosten Riet van Oosten

Hello, Found by Laurens van der Linde, Oct. 2025

24-10-2025 03:11

Francois Guay Francois Guay

I found this fungus growing on decaying conifer wo

20-10-2025 09:36

Nicolas VAN VOOREN Nicolas VAN VOOREN

Hello.I'm searching for the following article:Bene

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CYTOSPORA NOTASTROMA
Laurens van der Linde, 13-11-2020 19:25
Laurens van der LindeHello found this sp. on Poplar ,who can tell my wich one this is
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Peter Püwert, 14-11-2020 00:54
Peter Püwert
Re : CYTOSPORA NOTASTROMA
Hi,

is this also Populus and Cytospora ?

Peter.
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Eduard Osieck, 15-11-2020 21:15
Re : CYTOSPORA NOTASTROMA
Hi Peter,
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
Laurens van der Linde, 16-11-2020 13:21
Laurens van der Linde
Re : CYTOSPORA NOTASTROMA
thanks for the info gr lou
Riet van Oosten, 20-11-2020 21:25
Riet van Oosten
Re : CYTOSPORA NOTASTROMA
Laurens sent me the material. (Laurens: "The wood could be Populus or Alnus")

Just a try Eduard.

Greetings, Riet
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