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15-12-2025 21:11

Hardware Tony Hardware Tony

Small clavate hairs, negative croziers and IKI bb

15-12-2025 07:09

Danny Newman Danny Newman

indet. Rutstroemiaceae sp. on unk. fallen leavesMc

15-12-2025 21:47

Pol Debaenst

Good evening, On 12/11/2025 I found ascomycetes w

15-12-2025 15:54

Johan Boonefaes Johan Boonefaes

Unknown anamorph found on the ground in coastal sa

15-12-2025 15:48

Danny Newman Danny Newman

Melanospora cf. lagenaria on old, rotting, fallen

15-12-2025 07:05

Danny Newman Danny Newman

Pseudosclerococcum golindoi (det: Zotto)near Cosb

15-12-2025 11:49

Danny Newman Danny Newman

ITS sequences from the following two collections B

15-12-2025 12:34

Danny Newman Danny Newman

indet. Rhytismataceae on oak leafnear Purchase Roa

09-12-2025 12:06

Andgelo Mombert Andgelo Mombert

Bonjour,Je recherche l'article concernant Hypobryo

13-12-2025 17:26

Buckwheat Pete

Hello everyone,I have a rather interesting ascomyc

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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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