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
Very small asci and spores
Edvin Johannesen,
02-10-2017 20:43
I am very short on sordariomycete literature and struggle with this one. Asci are very small - ca. 35 microns long, contain 8 small, broadly ellipsoid, bi-guttulate spores ca. 2x3 microns large. Any suggestions?
Jacques Fournier,
02-10-2017 22:09
Re : Very small asci and spores
Hi Edvin,
it might be a Camarops. If so, perithecia are immersed, you should make a vertical section including the underlying wood to see them.
Cheers,
Jacques
it might be a Camarops. If so, perithecia are immersed, you should make a vertical section including the underlying wood to see them.
Cheers,
Jacques
Edvin Johannesen,
03-10-2017 11:42
Re : Very small asci and spores
Hi Jacques,
The stromata are superficial on the wood and the perithecia are within the stromata, not in the wood. As you can see, each troma is only 1-2 mm in size. So everything is very small! Also the spores (2x3 my)
The stromata are superficial on the wood and the perithecia are within the stromata, not in the wood. As you can see, each troma is only 1-2 mm in size. So everything is very small! Also the spores (2x3 my)
Edvin Johannesen,
03-10-2017 21:51
Re : Very small asci and spores
I guss we are in Calosphaeriales somewhere.