08-12-2025 17:37
Lothar Krieglsteiner
20.6.25, on branch of Abies infected and thickened
16-01-2026 00:45
Ethan CrensonHi all, On decorticated hardwood from a New York
10-01-2026 20:00
Tom SchrierHi all,We found picnidia on Protoparmeliopsis mur
13-01-2026 07:28
Danny Newman
Chlorociboria glauca on indet. decorticate logThe
15-01-2026 15:55
Lothar Krieglsteiner
this one is especially interesting for me because
13-01-2026 08:43
Danny Newman
Tricladium varicosporioides on indet. decorticate
07-01-2026 22:22
Danny Newman
Tatraea sp. on indet. hardwood The Swag, Great Sm
Hysterobrevium constrictum confirmation
Robin Isaksson,
22-02-2020 16:41
I wonder if this one is Hysterobrevium constrictum?Spores 16,5-20x 8-10 um
Found on Wood of ulmus sweden.
Robin
Hans-Otto Baral,
22-02-2020 20:38
Re : Hysterobrevium constrictum confirmation
I compared yours with Hysterobrevium smilacis, but I must say there is some variability when comparing different collections so that distinction is quite difficult.
Robin Isaksson,
23-02-2020 19:41
Re : Hysterobrevium constrictum confirmation
thank you for the answer
I usually see spores that have a slightly different shape and usually slightly larger spores.
but as you say, the variation is probably large and this should go as H. smilacis
Regards
I usually see spores that have a slightly different shape and usually slightly larger spores.
but as you say, the variation is probably large and this should go as H. smilacis
Regards