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25-02-2023 18:36

Elisabeth Stöckli

Bonsoir, Trouvé sur un tronc de Salix recouvert

05-07-2025 12:38

Åge Oterhals

I found this pyrenomycetous fungi in pine forest o

01-06-2025 09:37

Charles Aron Charles Aron

Hi All, I found this Octospora growing with liver

06-07-2025 19:36

Castillo Joseba Castillo Joseba

me mandan el material de Galicia (España) recolec

07-07-2025 19:22

David Chapados David Chapados

Hi,Does anyone know what could this anamorph be?ht

02-07-2025 18:45

Elisabeth Stöckli

Bonsoir,Sur feuilles d'Osmunda regalis (Saulaie),

04-07-2025 20:12

Josep Torres Josep Torres

Hello.A fungus growing on the surface of a trunk o

20-06-2025 08:33

Josep Torres Josep Torres

Hello.Small, blackish, mucronated surface grains s

28-06-2025 16:00

Josep Torres Josep Torres

Hello.A tiny fungus shaped like globose black grai

04-07-2025 12:43

Castillo Joseba Castillo Joseba

me mandan el material seco de Galicia (España) 

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Orbilia eucalypti rather than O. coccinella?
Hardware Tony, 25-01-2021 15:15
Hardware TonyI have found an Orbilia species on Picea albies (almost next to the Stictis sps referred to earlier this week) which in the 'books' suggested O. coccinella, with the paras, spores and orange tinted colouration that this was this species. On referring to Otto's et al incredible two volumes on Orbiomycetes rceently published would I be incorrect in thinking this should now be known as O. eucalypti?

Asco spores 3.97 - 4.96 x 1.85µm unseriate, 0.3mm ascomata with pale orange tints to lilac with blunt shoulders to asci tips at 36 - 42µm, No bluing in Melzers, Paras showing distinct large paddle type tips at 2.58 x 36µm, mostly same ht as asci. 

with thanks
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Hans-Otto Baral, 25-01-2021 21:46
Hans-Otto Baral
Re : Orbilia eucalypti rather than O. coccinella?
I think you are right with O. eucalypti. But your methods are not suitable, you should avoid pressure and carefully mount in water to have living elements. Not even the spores are alive I fear.

The pinkish colour is not very typical but frequent anyway in this difficult species. Genetically it is a swarm of various indistunguishable genotypes, nobody understands this.

Zotto
Hardware Tony, 26-01-2021 10:40
Hardware Tony
Re : Orbilia eucalypti rather than O. coccinella?
With thanks Otto.  I might be a little heavy handed, one to note for sure.