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27-04-2026 18:48

Tony Moverley

Collected 23rd April 2026, Norfolk, EnglandSwarms

27-04-2026 17:41

Lothar Krieglsteiner Lothar Krieglsteiner

.. Algarve, same leaf than the last post. The con

27-04-2026 18:05

Lothar Krieglsteiner Lothar Krieglsteiner

... still attached at standing tree. The green con

27-04-2026 17:16

Lothar Krieglsteiner Lothar Krieglsteiner

.. Algarve, moist lying.The conidiomata look like

27-04-2026 12:54

Steve Clements

Bonjour. Ce petit champignon blanc résupiné et

27-04-2026 09:59

Pauline. Penna

Bonjour Can anyone advise me on these pycnidia fo

26-04-2026 21:08

William Slosse William Slosse

Several species of Ramularia occur on Rumex that I

22-04-2026 20:54

Enrique Rubio Enrique Rubio

Hi to everybody.This Pyrenopeziza grew in moist le

25-04-2026 11:34

Louis DENY

Bonjour forumdans la clé de Zotto, L. pudicellum

24-04-2026 03:16

David Chapados David Chapados

Found while looking at something else from wood in

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Any idea about this asco ???
UZUN Yasin, 08-06-2015 19:30
UZUN YasinFound with Cupressus sp. dead twigs... Spores 15-19 x 10-11 µm..
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Lothar Krieglsteiner, 08-06-2015 19:33
Lothar Krieglsteiner
Re : Any idea about this asco ???

Hi,


what about Leucoscypha (Byssonectria) semiimmersa?


Regards from Lothar

Marcel Vega, 08-06-2015 21:27
Re : Any idea about this asco ???
Hi,
could you please try to get free spores?
Thanks,
Marcel
Nicolas VAN VOOREN, 08-06-2015 22:47
Nicolas VAN VOOREN
Re : Any idea about this asco ???
The spores seem to be verrucose... It would be helpful to see free spores in Cotton Blue.
UZUN Yasin, 10-06-2015 10:14
UZUN Yasin
Re : Any idea about this asco ???
Spores with Cotten-Blue
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Nicolas VAN VOOREN, 10-06-2015 13:47
Nicolas VAN VOOREN
Re : Any idea about this asco ???
Okay, so the ascospores are verrucose. No idea of the species, but it could be something around Tricharina and colored species of Leucoscypha.
Andreas Gminder, 10-06-2015 22:38
Andreas Gminder
Re : Any idea about this asco ???

Hello Nicolas,


can you really see that on the fotos? In the two fotos in which the focus is on the spore wall there is no sign of ornamentation of the wall. I can only imagine an ornamentation on some of the spores not coloured by cotton blue and in which the focus is on the surface instead of the spore wall. I think this could as well be internal guttules and are not necessarily ornamentations.


best regards,


Andreas

Nicolas VAN VOOREN, 11-06-2015 10:15
Nicolas VAN VOOREN
Re : Any idea about this asco ???
Andreas,
I made an assembly of some spores shown by Yasin. In my opinion the dots of irregular shape belong to the wall and are warts.
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Andreas Gminder, 14-06-2015 16:30
Andreas Gminder
Re : Any idea about this asco ???

Hello,


 


yes I agree, it shows warts on the spores.


 


best regards,


Andreas