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14-03-2025 23:29

coprophilous Scutellinia
Warre Van Caenegem

Good evening everyone. Last year, I found this cop

14-03-2025 22:05

Bâtonnets noirs
Yanick BOULANGER

BonsoirSur écorcePetits bâtonnets friable, tortu

13-03-2025 16:50

Orbilia frangulae?
Harald Homa Harald Homa

Good evening Another find I'm looking for help wi

11-03-2025 13:10

Forma Pezizal 08-03-25
Blasco Rafael Blasco Rafael

Hola, alguna idea para esta especie ??Recogida sob

12-03-2025 17:54

Scutellinia hyperborea?
Karl Soler Kinnerbäck

Hi all!Do you agree with Scutellinia hyperborea? P

14-03-2025 16:26

Orbilia frangulae?
Guy Marson

Hallo Harald,Rein von der Optik, sehen die Sporen

13-03-2025 09:25

Chaetosphaerella phaeostroma et conidies
Yanick BOULANGER

BonjourJe poste ce pyrénomycète, pas pour Chaeto

13-03-2025 19:16

Wood anatomy
Enrique Rubio Enrique Rubio

By means of these photographs could anyone identif

13-03-2025 15:31

Calycelina sp?
Pavel Jiracek

I wonder if someone can help with identification.

13-03-2025 15:54

Lachnum virgineum?
Pavel Jiracek

Everything looks good for L.virgineum except for t

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Small whitish fungi on partially burnt deciduous wood
Dmitry Gavryushin, 21-12-2006 18:32
Dec. 09, 2006, Naro-Fominsk, Moscow region, Russia. Remnants of a bonfire at a power transmission line clearing, most probably Betula or Salix. Size less than 1 mm.
  • message #1155
Dmitry Gavryushin, 21-12-2006 18:33
Re:Small whitish fungi on partially burnt deciduous wood
Additional view.
  • message #1156
Dmitry Gavryushin, 21-12-2006 18:33
Re:Small whitish fungi on partially burnt deciduous wood
A microscopic sketch.
  • message #1157
Hans-Otto Baral, 21-12-2006 22:38
Hans-Otto Baral
Re:Small whitish fungi on partially burnt deciduous wood
Very good drawing of asci! The right one is fully turgescent (in the literature you will rarely find such asci).

For finding a genus it is necessary to see the paraphyses and their contents (in living state). Do you have Lugol (IKI) to test the ascus apex?
Also a median section to see the excipulum is important.

Zotto
Dmitry Gavryushin, 22-12-2006 08:42
Re:Small whitish fungi on partially burnt deciduous wood
Many thanks for your comment Zotto. Well, I'm afraid that's all I have, and I still don't use any chemicals -that's for the next season...