09-11-2025 13:20
Josep Torres
Hello.A tiny ascomycete, appearing as erupting gra
08-11-2025 00:29
Francois Guay
I found this species in Quebec, Canada, on herbace
04-11-2025 09:07
Josep Torres
Hello.A suspected Hymenoscyphus sprouting on a thi
04-11-2025 12:43
Edvin Johannesen
Hi! One more found on old Populus tremula log in O
03-11-2025 21:34
Edvin Johannesen
These tiny (0.4-0.5 mm diam.), whitish, short-stip
hymenoscyphus on betula
Robin Isaksson,
30-12-2022 19:24
HiNeed help with this one found on betula. Sweden
ascomata = around 0.5mm wide, white, become reddish when drying.
spores 22-26x 4,8-5.3 um
Asci IKI + blue, asci 8 spored
stipe is around 0.5 mm
Anyone knows it?
Best regards
Hans-Otto Baral,
30-12-2022 22:25
Re : hymenoscyphus on betula
This is Allophylaria macrospora. The asci should be simple-septate.
Robin Isaksson,
31-12-2022 10:23
Re : hymenoscyphus on betula
Dear Baral,
thank you, this one I should have ID as i see it from time to time.
best regards,
thank you, this one I should have ID as i see it from time to time.
best regards,