06-04-2026 21:36
Viktorie Halasu
Hello, could anyone please send me the article wi
06-04-2026 19:40
Help with this one much appreciated, on rotting Fa
06-04-2026 11:07
Louis DENYBonjour forum, Trouvé sur bois de feuillu très d
06-04-2026 16:24
Juuso ÄikäsLast Tuesday I found some tiny white Helotiales gr
05-04-2026 20:40
Robin Isaksson
Hi!Found i Japan on bark of Abies sp. Spores 35-4
06-04-2026 08:15
Lothar Krieglsteiner
some days ago, on the lower surface of leaf of Que
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,




