Accès membres

Mot de passe perdu? S'inscrire

21-04-2026 22:14

Peziza
Margot en Geert Vullings

This cup fungus was found on April 10, 2026, on lo

22-04-2026 20:17

Pseudaegerita spec.
Marian Jagers Marian Jagers

Is anyone familiar with the Hyphomycetes genus Pse

22-04-2026 20:54

Pyrenopeziza on monocot.
Enrique Rubio Enrique Rubio

Hi to everybody.This Pyrenopeziza grew in moist le

22-04-2026 19:12

Poilu, violet avec KOH
Louis DENY

Bonjour forum.Trouvé à Belfort, est de la France

21-04-2026 21:00

Hymenoscyphus sp
Sylvie Le Goff

Bonjour à tousJe sollicite votre aide pour cet as

22-04-2026 01:06

Neonectria ou thelonectria ?
Richard VALERI Richard VALERI

Bonjour à tous.Je vous présente cette Nectria s.

21-04-2026 13:36

Wentiomyces-like on Salix
Gernot Friebes

Hi,I am out of ideas for this one. I collected Sal

21-04-2026 13:19

Lophodermium on Typha
Gernot Friebes

Hi,this Lophodermium on Typha has ascospores measu

21-04-2026 13:05

Hyphomycete on Typha
Gernot Friebes

Hi,this hyphomycete feels familiar but I was not a

20-04-2026 22:00

Trichobolus dextrinoideosetosus?
Malcolm Greaves Malcolm Greaves

These pale yellow, hairy ascos were growing on cul

« < 1 2 3 4 5 > »
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..
  • message #36430
  • message #36430
  • message #36430
  • message #36430
  • message #36430
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
  • message #36494
  • message #36494
  • message #36494
  • message #36494
  • message #36494
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.
  • message #36512
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