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21-12-2025 21:32

Pol Debaenst

Hello, Garden, Burgweg 19, Veurne, BelgiumOn 10/1

22-12-2025 00:47

Patrice TANCHAUD

Bonsoir, récolte à proximité du milieu dunaire

21-12-2025 21:40

Isabelle Charissou

Bonjour, j'aimerais connaitre les références de

21-12-2025 21:31

Pol Debaenst

Hello, Garden, Burgweg 19, Veurne, BelgiumOn 10/1

21-12-2025 21:31

Pol Debaenst

Hello, Garden, Burgweg 19, Veurne, BelgiumOn 10/1

21-12-2025 12:34

Castillo Joseba Castillo Joseba

me mandan el material seco de Galicia (España) 

20-12-2025 23:08

Patrice TANCHAUD

Bonsoir, récolte sur sol sablonneux dans l'arriÃ

21-12-2025 09:32

Josep Torres Josep Torres

Hello.A tiny ascomycete found embedded in wood in

21-12-2025 01:54

David Chapados David Chapados

Hi,Would it be possible to find the species with t

20-12-2025 15:47

Mirek Gryc

Hi.These grew on pine wood that was heavily covere

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orbilia ?
Ingrid van Vlaanderen, 14-02-2016 12:10
I found this Orbilia on a branch of populus the spores are 7-9 x 3 um  I like to know where I can find the key of this genera or the name.
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Hans-Otto Baral, 14-02-2016 12:20
Hans-Otto Baral
Re : orbilia ?
Hi Ingrid

I agree this is an Orbilia. But your microphoto really does not help me to guess the species. The spore is probably from another fungus.

Important is that you see the asci and the spores within. they are rather small usually in Orbilia.

Try a squash mount of the hymenium and view with oil immersion. Perhaps it is O. auricolor which has very thin falcate spores.

Zotto
Ingrid van Vlaanderen, 14-02-2016 12:28
Re : orbilia ?

Thank You Hans-Otto,


I will try to make an other try with my microscope.


Ingrid

Ingrid van Vlaanderen, 14-02-2016 13:52
Re : orbilia ?
Zotto,

I have now the spores in the asci and apart. they measure straight 11 x 1. and a very little bit um.I hope this will bring me closer to the name.
I did see one reply from You That the spores should be 8-12 x 1.2 µm  for the auricolor
Ingrid