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06-02-2025 06:25

Bharati Mandapati

Hi All, I would love some help with this Lasiobel

06-02-2025 19:28

Rot Bojan

Hello!On a fallen twig (possibly Corylus) I found

06-02-2025 18:11

Zuzana Sochorová (Egertová) Zuzana Sochorová (Egertová)

Hello, while digging in my fungarium, I found an

05-02-2025 04:38

Ethan Crenson

Hi all, Found by a friend last Saturday in Staten

05-02-2025 18:40

Marc Detollenaere Marc Detollenaere

On rotten wood of Pinus, I found some green synne

05-02-2025 11:50

Margot en Geert Vullings

On the inside of Salix bark we found white rosette

29-01-2025 18:12

Blasco Rafael Blasco Rafael

Hola, he encontrado estos pequeños Ascos liqueniz

05-02-2025 10:54

Adam Polhorský

Hello, I'm looking for descriptions of Apodospora

28-02-2017 09:34

Roberta Pini

Good morning,I am looking for the paper by Lundqvi

04-02-2025 20:26

Yanick BOULANGER

BonsoirJe pense que c'est Mollisia cinereaJ'ai hé

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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 One unpublished sequence exists of it (by Ingo Wagner), and the observation that it is close to an Arbusculina anamorph.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.