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24-02-2026 00:21

Benoît Segerer

Hello,I'm new to this forum, I hope I won't be irr

24-02-2026 11:01

Gernot Friebes

Hi,found on a branch of Tilia, with conidia measur

23-02-2026 11:22

Thomas Læssøe

https://svampe.databasen.org/observations/10584971

29-11-2024 21:47

Yanick BOULANGER

BonjourJ'avais un deuxième échantillon moins mat

07-02-2023 22:28

Ethan Crenson

Hello friends, On Sunday, in the southern part of

19-02-2026 17:49

Salvador Emilio Jose

Hola buenas tardes!! Necesito ayuda para la ident

09-02-2026 22:01

ruiz Jose

Hola, me paso esta colección en madera de pino, t

19-02-2026 13:50

Margot en Geert Vullings

We found this collection on deciduous wood on 7-2-

19-02-2026 12:01

Castillo Joseba Castillo Joseba

Me mandan el material de Galicia (España), recole

17-02-2026 09:41

Maren Kamke Maren Kamke

Good morning, I found a Diaporthe species on Samb

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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.