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26-02-2026 22:06

Malcolm  Greaves Malcolm Greaves

Can someone explain the features that split Geoscy

27-02-2026 17:51

Michel Hairaud Michel Hairaud

Bonjour, Quelqu'un peut il me donner un conseil p

27-02-2026 16:17

Mathias Hass Mathias Hass

Hi, Found this on Betula, rather fresh fallen twi

28-02-2026 11:54

Alain GARDIENNET Alain GARDIENNET

Hi forum,Is anyone aware if the 1936 edition of Si

28-02-2026 14:43

Alain GARDIENNET Alain GARDIENNET

A new refrence desired :Svanidze, T.V. (1984) Novy

01-03-2026 18:02

Francois Guay Francois Guay

I found this mystery Helotiales on an incubated le

01-03-2026 14:10

Antonio Couceiro Antonio Couceiro

Hola, me gustaria conocer opiniones sobre este tem

01-03-2026 20:34

Hans-Otto Baral Hans-Otto Baral

Does someone have access to Phytotaxa? I am intere

28-02-2026 11:05

Yanick BOULANGER

Bonjour à tousLe 24/02/2026 à Montmacq, devant m

01-03-2026 18:46

Robin Isaksson Robin Isaksson

Hi! This species i se from time to time in the

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Orbilia on the stump Picea abies.
Mirek Gryc, 29-01-2020 07:13
Hi
I apologize in advance for the poor quality of the photos, but I still have difficulties with making preparations with such small fruiting bodies.
Fruiting bodies harvested a few days ago from the stump Picea abies. As you can see, they grew on a surface covered with some lichen. Directly on the wood did not notice that they grow?
Spores very varied in shape. Sample dimensions in the picture.

Mirek

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Hans-Otto Baral, 29-01-2020 10:26
Hans-Otto Baral
Re : Orbilia on the stump Picea abies.
Clearly O. eucalypti (fotmer O. coccinella s.auct.), and the conidia belong to it (Dicranidion)
Mirek Gryc, 29-01-2020 10:51
Re : Orbilia on the stump Picea abies.
Thank you Zotto!
I need to refine my workshop a bit and buy some chemical reagents. Maybe then I'll be able to do better documentation? For now, I use what I have.

I have one more Orbilia from Salix bark. I'm not sure if I can microscope it. I have a lot of work lately :(
I'm sorry that only macro photos but can it be something interesting?
He's been in the cold room for several days. If it is still suitable for microscopy, maybe tomorrow I'll take care of her ???
Mirek

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Hans-Otto Baral, 29-01-2020 11:17
Hans-Otto Baral
Re : Orbilia on the stump Picea abies.
Almost impossibe to say. Maybe the same, O. eucalypti.

Chemicals are not needed for Orbilia, only water. Your presentation is fine, I only would omit piximeter and put instead a scale in the pics.
Mirek Gryc, 29-01-2020 12:07
Re : Orbilia on the stump Picea abies.
OK!
Of course, water is mainly to Orbilia. I mentioned the reagents incidentally and unnecessarily :(
I meant more about buying a better magnifying glass for making preparations. My eyesight is weak :(

The one I used so far is too weak, with very small fruiting bodies :(

Thank you Zotto.

Mirek
Mirek Gryc, 29-01-2020 20:27
Re : Orbilia on the stump Picea abies.
I took some photos of Orbilia from the Salix bark.
I posted in this thread macro photos, so I will not assumed new.

Spores and other construction elements is different than the previous :)

I think, however, it can be O. aurantiorubra?

Mirek

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