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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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A discomycete, inner surface of loose bark of Alnus
Dmitry Gavryushin, 14-12-2006 10:11
Dec.05, 2006, our town park. Diameter 5 mm.
  • message #1116
Dmitry Gavryushin, 14-12-2006 10:11
Re:A discomycete, inner surface of loose bark of Alnus
A lateral view.
  • message #1117
Dmitry Gavryushin, 14-12-2006 10:12
Re:A discomycete, inner surface of loose bark of Alnus
A smaller specimen, ca. 2 mm across.
  • message #1118
Dmitry Gavryushin, 14-12-2006 10:13
Re:A discomycete, inner surface of loose bark of Alnus
Ascospores.
  • message #1119
Dmitry Gavryushin, 14-12-2006 10:14
Re:A discomycete, inner surface of loose bark of Alnus
Sketch of a portion of longitudinal section.
  • message #1120
Hans-Otto Baral, 14-12-2006 18:42
Hans-Otto Baral
Re:A discomycete, inner surface of loose bark of Alnus
This is also a Rutstroemia of the group R. firma. But the substrate (Alnus) and your drawing of the excipulum which I interpret as abundant gel between the cells (I am not sure) indicate a different species foir which I have no name, but for which usually the name R. firma (or Poculum firmum) is applied. R. alni is different by much larger spores. About the latter Urs Roffler and I have recently published an article in SZP (Switzerland).

Zotto
Dmitry Gavryushin, 15-12-2006 09:01
Re:A discomycete, inner surface of loose bark of Alnus
Many thanks for your comment Zotto.