26-11-2025 18:13
The entire run of Mycotaxon is now available throu
25-11-2025 14:24
Thomas Læssøehttps://svampe.databasen.org/observations/10490522
25-11-2025 11:03
Mick PeerdemanHi all,One of my earliest microscopy attempts, so
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
Little black spheres on Salix = Trimmatostroma betulinum
Riet van Oosten,
26-03-2022 21:01

Hello,
Found by Laurens van der Linde on Salix.
Does anyone know what this is?
Greetings, Riet
Piotr Perz,
26-03-2022 21:21
Re : Little black spheres on Salix (anamorph?)
Epicoccum nigrum?
Alain GARDIENNET,
26-03-2022 22:18
Re : Little black spheres on Salix (anamorph?)
Hi,
Happy to read you Piotr !
I think rather at Trimmatostroma.
Alain
Piotr Perz,
26-03-2022 22:27
Re : Little black spheres on Salix (anamorph?)
Hello Alain!
Trimmatostroma seems to be good tip :-)
Trimmatostroma seems to be good tip :-)
Riet van Oosten,
26-03-2022 23:19
Re : Little black spheres on Salix (anamorph?)
Thank you very much for your help Piotr and Alain.
I think it is Trimmatostroma betulinum
https://www.pilzforum.eu/board/thread/48164-trimmatostroma-betulinum/
http://www.ascofrance.com/search_forum/66675
I think it is Trimmatostroma betulinum
https://www.pilzforum.eu/board/thread/48164-trimmatostroma-betulinum/
http://www.ascofrance.com/search_forum/66675







