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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

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Valsa juglandis
Dragiša Savic, 03-03-2015 08:00
I do not have the key to this genus. The substrate is the bark of Juglans regia. Could it be that Valsa juglandis?
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Vera Hayova, 05-03-2015 17:23
Re : Valsa juglandis
Hi Dragisa,
Could you please make a vertical section through ascostroma. If there is a black line underneath, it should be Leucostoma species. With these dimensions, possibly, L. persoonii.
Vera
Dragiša Savic, 06-03-2015 08:05
Re : Valsa juglandis
Hi Vera, thanks a lot
here's vertical section through ascostroma.

looks very similar to this http://www.ascofrance.fr/forum/23043/leucostoma-on-prunu-sp
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