12-12-2025 18:39
Mirek GrycHello everyone.Macrofeatures similar to Mollisia b
09-12-2025 12:06
Andgelo Mombert
Bonjour,Je recherche l'article concernant Hypobryo
07-12-2025 16:07
Arnold BüschlenHallo, ich habe in einer Moos-Aufsammlung (epiphy
08-12-2025 21:04
Mark Stevens"Hello everyone,I'm relatively new to microscopy (
08-12-2025 18:59
Lothar Krieglsteiner
.. found by a seminar-participant, I do not know t
08-12-2025 17:37
Lothar Krieglsteiner
20.6.25, on branch of Abies infected and thickened
16-03-2014 22:00
Ralph Vandiest
Hello,I found this species a few months ago but ha
Tiny white Helotiales
Nicolas VAN VOOREN,
26-10-2020 09:58
Hi.Here is the tiny white discomycete (~0.1 mm Ø) growing on dead branch of Salix (still attached), with Orbilia vinosa.
Asci 72-76 x 10 µm, without crozier, IKI-
Paraphyses filiform, 1.5-2 µm Ø, very flexuous.
Ascospores of heterogeneous shape, 10-15 x 3.5-4 µm
I have no idea of the genus...
Nicolas
Stip Helleman,
27-10-2020 12:26
Re : Tiny white Helotiales
Hi Nicolas
Are you sure no hairs? They can be very inconspicuous in Hyaloscypha in my experience.
Cheers
Stip
Are you sure no hairs? They can be very inconspicuous in Hyaloscypha in my experience.
Cheers
Stip
Nicolas VAN VOOREN,
27-10-2020 12:47
Re : Tiny white Helotiales
I can try a new mount to check that.
Adam Polhorský,
27-10-2020 15:41
Re : Tiny white Helotiales
Hello,
Hyaloscypha minuta seems like good option. The hairs are not well developed there.
Nicolas VAN VOOREN,
27-10-2020 17:39
Re : Tiny white Helotiales
Here are two pictures of marginal cells (taken from the outside of an apothecium). No hairs or no hairs of Hyaloscypha-type.
Stip Helleman,
27-10-2020 19:13
Re : Tiny white Helotiales
How disappointing, I would have bet on it.
With this lack of characters I have no idea for a genus.
Cheers, Stip
With this lack of characters I have no idea for a genus.
Cheers, Stip
Hans-Otto Baral,
28-10-2020 06:40
Re : Tiny white Helotiales
I agree with H. minuta (= Parorbiliopsis minuta). That species has very minute hairs or not at all any.
But I estimate the diameter of the apos at max. 0.5 mm.
Zotto
Nicolas VAN VOOREN,
28-10-2020 10:47
Re : Tiny white Helotiales
OK thanks.