05-03-2026 10:07
Hulda Caroline HolteHello, I found and collected this species growing
05-03-2026 16:30
François BartholomeeusenDear forum members, On the 2nd of February 2026,
19-02-2026 17:49
Salvador Emilio JoseHola buenas tardes!! Necesito ayuda para la ident
03-03-2026 20:34
Miguel Ángel Ribes
Good eveningThese small, amphora-shaped perithecia
01-03-2026 18:02
Francois Guay
I found this mystery Helotiales on an incubated le
28-02-2026 14:43
Alain GARDIENNET
A new refrence desired :Svanidze, T.V. (1984) Novy
On Betula branch?
Margot en Geert Vullings,
21-03-2023 09:37
We do not find what this could be?
Thanks in advance.
Enrique Rubio,
21-03-2023 10:31
Re : On Betula branch?
Margot en Geert Vullings,
21-03-2023 11:34
Re : On Betula branch?
That was also our thought, we looked at approved sightings and saw asci narrower than we see and the spores more pointed. On your site it fits wel, thanks a lot Enrique.
Margot
Enrique Rubio,
22-03-2023 10:28
Re : On Betula branch?
I think it would be good if the fruiting body is really a tyriothecium. Maybe a very shallow horizontal section would help you.
Margot en Geert Vullings,
22-03-2023 16:24
Re : On Betula branch?
My apologies, but I cannot find on the internet what tyriothecium is. I have very little knowledge of Ascomycetes. What should i see? Like on your site the first picture at the bottom?
Enrique Rubio,
22-03-2023 16:57
Re : On Betula branch?
yes, Margot, something like this
Lothar Krieglsteiner,
22-03-2023 19:16
Re : On Betula branch?
isn`t it written thyriothecia?
Yours, Lothar
Yours, Lothar
Enrique Rubio,
22-03-2023 19:31
Re : On Betula branch?
thyriothecium or thyriothecia (plural). One h was missing
Lothar Krieglsteiner,
23-03-2023 07:49
Re : On Betula branch?
could be the reason why Margot did not find the term in the internet ;-)
Yours, Lothar
Yours, Lothar
Margot en Geert Vullings,
23-03-2023 13:48
Re : On Betula branch?
Hopefully this will be good enough?
Margot
Enrique Rubio,
23-03-2023 14:02
Re : On Betula branch?
Yes, I think is good enough.
Margot en Geert Vullings,
23-03-2023 15:49
Re : On Betula branch?
Thanks Enrique and Lothar for the missing H