28-02-2026 14:43
A new refrence desired :Svanidze, T.V. (1984) Novy
01-03-2026 18:46
Robin Isaksson
Hi! This species i se from time to time in the
27-02-2026 17:51
Michel Hairaud
Bonjour, Quelqu'un peut il me donner un conseil p
27-02-2026 16:17
Mathias Hass
Hi, Found this on Betula, rather fresh fallen twi
01-03-2026 18:02
Francois Guay
I found this mystery Helotiales on an incubated le
01-03-2026 14:10
Antonio Couceiro
Hola, me gustaria conocer opiniones sobre este tem
Valsa/Cytospora on Cryptomeria bark - Denmark
Thomas Læssøe,
27-11-2025 12:01
https://svampe.databasen.org/observations/10425806
Eduard Osieck,
29-11-2025 19:51
Re : Valsa/Cytospora on Cryptomeria bark - Denmark
Valsa friesii (Holarctic distribution incl Japan) occurs on many conifers but has smaller spores: (6–)9–11(–13) × (1·5–)2(–2·5) um. Cheers Eduard