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17-10-2025 18:45

Riet van Oosten Riet van Oosten

Hello, Found by Laurens van der Linde, Oct. 2025.

07-09-2025 08:19

Josep Torres Josep Torres

Hello.Tiny pinkish discomycetes, photographed and

22-10-2025 06:43

Ethan Crenson

Hi all, I'm having some difficulty with this Orbi

21-10-2025 23:13

F. JAVIER BALDA JAUREGUI

Hello to everyone.Did you think it could, be a pyx

21-10-2025 21:34

Margot en Geert Vullings

This cup fungus was found on the ground in a damp

21-10-2025 21:25

Philippe PELLICIER

Bonjour,J'ai récolté en septembre sur une litiè

21-10-2025 04:52

Francois Guay Francois Guay

I found what might be Chlorociboria aeruginella on

25-11-2016 13:54

Stephen Martin Mifsud Stephen Martin Mifsud

Hi, I found numerous seeds of Washingtonia robusta

19-10-2025 18:58

Bernard CLESSE Bernard CLESSE

Bonsoir à toutes et tous,Il y a un peu plus de de

20-10-2025 09:36

Nicolas VAN VOOREN Nicolas VAN VOOREN

Hello.I'm searching for the following article:Bene

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Olla sp.
Yannick Mourgues, 15-12-2024 14:34
Yannick Mourgues
HI.

Found this very small cf. Olla specie on decorticated wood of Fagus

Asci IKI+ croziers+

Paraphyses filiformes

Spores with 2 guttules at eatch side, 5,6-6,8 x 1,9-2,3 µm  Q=2,5-3,5 N=15

Any idea ?

Yannick
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Hans-Otto Baral, 15-12-2024 21:07
Hans-Otto Baral
Re : Olla sp.
Well, you must show the hairs!
Yannick Mourgues, 31-12-2024 11:51
Yannick Mourgues
Re : Olla sp.
Yes of course. Here are 2 pictures of hairs in RC and 1 in Lugol.
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Hans-Otto Baral, 31-12-2024 18:08
Hans-Otto Baral
Re : Olla sp.
That's good. I think we can name it Olla scrupulosa. One unpublished sequence exists of it (by Ingo Wagner), and the observation that it is close to an Arbusculina anamorph. But a sequence of O. "millepunctata" in GB is 100% the same so is probably scrupulosa.