08-04-2026 20:33
Vasileios Kaounas
Found 07-04-26, in Abies cephalonica. Diameter 1,
08-04-2026 10:39
FRANCIS FOUCHIERBonjour , je recherche en pdf cet article: KORF R
06-04-2026 21:36
Viktorie Halasu
Hello, could anyone please send me the article wi
06-04-2026 19:40
David Gibbs
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
Tiny, pale grey inoperculate discomycete on Quercus leaf - Denmark
Thomas Læssøe,
18-08-2022 17:50
With Incrucipulum piliare but this much bigger.
hyper tiny; pale grey with dark brown base. Spores 13,2 x 2 µm, curved, mostly 2-celled, rarely 4-celled. Parafyses with VB's. I+bbb
suggestions highly welcome :-)
Lothar Krieglsteiner,
18-08-2022 17:59
Re : Tiny, pale grey inoperculate discomycete on Quercus leaf - Denmark
Hello Thomas,
it would be interesting to know something about the excipulum - is it a brownish textura globulosa? If yes, I would think of a Mollisia (you describe and show vacuolar bodies in the paraphyses). On oak leafes I only know M. nervicola which has smaller spores (always?).
That`s all I can contribute.
Yours, Lothar
it would be interesting to know something about the excipulum - is it a brownish textura globulosa? If yes, I would think of a Mollisia (you describe and show vacuolar bodies in the paraphyses). On oak leafes I only know M. nervicola which has smaller spores (always?).
That`s all I can contribute.
Yours, Lothar
Thomas Læssøe,
18-08-2022 18:11
Re : Tiny, pale grey inoperculate discomycete on Quercus leaf - Denmark
Thanks, Lothar. I can not supply anything more besides what the pictures show
cheers
Thomas
cheers
Thomas
Hans-Otto Baral,
18-08-2022 20:33
Re : Tiny, pale grey inoperculate discomycete on Quercus leaf - Denmark
Reminds me a bit of Calycellina fagina on Fagus, but that would have a distinct scutum and I need living cells to see clearer. There are actually elongated VBs in the paraphyses, I think I saw them.
Stip Helleman,
18-08-2022 22:28
Re : Tiny, pale grey inoperculate discomycete on Quercus leaf - Denmark
yes that was my first thought too but the elongte VBs look mollisioid and the scutuloid remnants are mor Calycellina like, I should list this for myself as a Calycellina spec.
cheers,
Stip