16-02-2026 18:34
Thierry Blondelle
Bonjour,La micro de cet anamorphe de Hercospora su
08-12-2025 17:37
Lothar Krieglsteiner
20.6.25, on branch of Abies infected and thickened
16-02-2026 21:25
Andreas Millinger
Good evening,failed to find an idea for this fungu
16-02-2026 17:14
Joanne TaylorLast week we published the following paper where w
16-02-2026 16:53
Isabelle CharissouBonjour, quelqu'un pourrait-il me transmettre un
16-02-2026 11:53
Joeri Belisbetween leaf litter on twig in young salix growth.
14-02-2026 22:45
Tomaz Vucko
Hy!I would ask for some help determing this specie
13-02-2026 03:30
Tomaz Vucko
Hello! I found these immersed perithecia on a stic
Acrospermum spec. on Cytisus scoparia
Marian Jagers,
18-04-2023 09:59
Hello,
Anyone familary with the genus Acrospermum knows more about this found? The substrate is quite different from that of the most common species, A. compressum or A. graminum.
Growing in a small group, on small, dead twig of Cytisus scoparia. Ascoma about 0,9-1,5 mm high, dark yellowbrown.
Asci and spores plentiful but difficult to measure. Some asci are at least 350 µm long and they are about 3 µm diam., thick-walled, J-.
Parafysen: filiform.
Excipulum: the outher wall brown, textura prismatica.
Kind regards,
Marian Jagers (The Netherlands)
Marian Jagers (The Netherlands)
