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18-08-2025 15:07

Lothar Krieglsteiner Lothar Krieglsteiner

.. 20.7.25, in subarctic habital. The liverwort i

02-02-2026 21:46

Margot en Geert Vullings

On a barkless poplar branch, we found hairy discs

02-02-2026 14:55

Andgelo Mombert Andgelo Mombert

Bonjour,Sur thalle de Lobaria pulmonaria.Conidiome

02-02-2026 14:33

Andgelo Mombert Andgelo Mombert

Bonjour,Sur le thalle de Peltigera praetextata, ne

31-01-2026 10:22

Michel Hairaud Michel Hairaud

Bonjour, Cette hypocreale parasite en nombre les

02-02-2026 09:29

Bernard CLESSE Bernard CLESSE

Bonjour à toutes et tous,Pour cette récolte de 2

01-02-2026 19:29

Nicolas Suberbielle Nicolas Suberbielle

Bonjour, Marie-Rose D'Angelo (Société Mycologiq

30-01-2026 22:49

éric ROMERO éric ROMERO

Bonjour tous, Récolté dans les Vosges le 22/10/

31-01-2026 09:17

Marc Detollenaere Marc Detollenaere

Dear Forum,On decorticated wood of Castanea,I foun

29-08-2025 05:16

Francois Guay Francois Guay

I think I may have found the teleomorph of Dendros

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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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