26-10-2020 09:58
Nicolas VAN VOOREN
Hi.Here is the tiny white discomycete (~0.1 mm Ø)
26-10-2020 07:48
Blasco Rafael
Hola, esta muestra estaba sobre tallos de Angelica
25-10-2020 12:35
Juuso ÄikäsThese were growing on a low branch of a deciduous
24-10-2020 14:28
Castillo Joseba
De esta mañana recolectada en acicullas de abet
23-10-2020 12:57
Marek Wolkowycki
Hello Bia?owie?a Primeval Forest on live shoots o
23-10-2020 12:02
Stephen Mifsud
Hi, I found small white-cream colonies on decaying
Yellow stalked apo
Marek Capoun,
18-09-2020 22:49
Hello everybody,I need help with the determination of a certain yellow stalked apo. These bright lemon-yellow fruit bodies were found on the humous (alluvial probably) calcareous soil under Carpinus betulus and Acer campestre, collected 29.8.2020, altitude cca 300 meters. Apothecia max. 6 mm on average, stem max. 10-11 mm high, outer side of the entire apo is scurfy.
Micro (fresh material): Excipulum of the cup is stratified, subhymenium not recognized, upper medull. excipulum with text. angularis - text. globulosa, and some cells seem to me a little elongated, intermed. medull. excipulum with text. intricata, lower medull. excipulum is the same as the upper one. Ectal excipulum with text. globulosa, smaller cells.
Asci IKI-. Paraphyses with lemon-yellow pigment, distinctly exceeding asci in hymenium. Ascospores ellipsoid, Me = 15.2 × 7.6 µm ; Qe = 2,0; N = 25; smooth, thick-walled (1.4 - 2.9 µm), no guttules.
Thanks for your help.
Marek
Hans-Otto Baral,
18-09-2020 23:05
Re : Yellow stalked apo
An immature Ascobolus presumably, though inamyloid asci might be a problem.
Marek Capoun,
18-09-2020 23:14
Re : Yellow stalked apo
Oh, I see! Thank you, I will examine it again.
Marek
Marek