13-02-2026 03:30
Tomaz Vucko
Hello! I found these immersed perithecia on a stic
13-02-2026 18:05
Margot en Geert VullingsOn February 9, 2026, we found these small hairy di
12-02-2026 21:34
patrice CallardBonjour, la face inférieure des feuilles ce certa
11-02-2026 22:15
William Slosse
Today, February 11, 2026, we found the following R
12-02-2026 14:55
Thomas Læssøehttps://svampe.databasen.org/observations/10581810
11-02-2026 19:28
Lothar Krieglsteiner
on small deciduous twig on the ground in forest wi
25-04-2025 17:24
Stefan BlaserHi everybody, This collection was collected by JÃ
10-02-2026 17:42
Bernard CLESSE
Bonjour à toutes et tous,Pourriez-vous me donner
Lophiostomatoid fungus on Arbutus unedo
Enrique Rubio,
01-03-2021 17:21
Hi againI have found small, rounded, gregarious, non-stromatic pseudothecia, semi-immersed in the bark of branches of Arbutus unedo still attached to the tree, revealing only a papillate ostiole which is usually broad and laterally compressed. The caudate ascospores are hyaline or light brown at maturity, smooth and they have many transverse and occasionally some vertical or oblique septa, they do not appear to be surrounded by gelatinous sheaths but seem to have inconspicuous conical polar appendages. The base of the asci is twisted and thinned towards the end.
Do you have any ideas that could help me?
Platystomum? Sigarispora?
