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17-04-2025 15:37

Nicolas VAN VOOREN Nicolas VAN VOOREN

Bonjour.Je suis à la recherche de collections (r

17-04-2025 13:23

Jan Eckstein

Hello,there is an interesting collection of a tiny

16-04-2025 08:53

Josep Torres Josep Torres

Hello.An anamorph photographed under holm oaks thi

15-04-2025 15:06

Francois Guay Francois Guay

I found this small white disco on decaying deciduo

13-04-2025 22:47

éric ROMERO éric ROMERO

Bonjour, Je sollicite votre avis pour cette colle

15-04-2025 21:39

Andreas Gminder Andreas Gminder

Dear all,struggeling as every year with the aquati

10-04-2025 10:09

Mathias Hass Mathias Hass

Hi, Found in March on last years stick from Rubus

09-04-2025 19:37

Miguel Ãngel Ribes Miguel Ángel Ribes

Good afternoon This 1-2 mm Mollisia was growing o

14-04-2025 23:19

Viktorie Halasu Viktorie Halasu

Hello, I've microscoped exsiccate of an Otidea wh

14-04-2025 15:11

Lennert Gees

Greetings!For my master's dissertation I work on c

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Odontotrema cf., index 20061126-002-PERZ
Perz Piotr, 28-11-2006 00:48
Hello,

I found this species on inner side of Picea abies bark, c.a. 830m above sea level. Probably all spores are immature, but some does have septas. I know, can be imposible to get this species name, but may be it is possible to get genus ?

full resolution MAKRO: http://wwkk.mikologia.pl/temporary/ascofrance/20061126_002/20061126_002.jpg
  • message #1035
Perz Piotr, 28-11-2006 00:50
Re:Odontotrema cf., index 20061126-002-PERZ
  • message #1036
Hans-Otto Baral, 29-11-2006 21:48
Hans-Otto Baral
Re:Odontotrema cf., index 20061126-002-PERZ
Hi Piotr

I don´t believe this is an Odontotrema because Odontotrema has hemiamyloid asci. I tried to compare it with Pragmopora, a genus near Durella or Patellaria, see my folder Durelloideae on DVD. But in Pragmopora there is extracellular oil between the paraphyses just as in Patellaria. This I don´t see on your images. Also the cortex of the excipulum looks very strange. Surely this is a xerotolerant fungus, considering the absence of an amyloid ring. No idea!

zotto