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01-08-2024 12:33

pyrenomycete macroscopically similar to Lasiosphaeris ovina - but ...
Lothar Krieglsteiner Lothar Krieglsteiner

found 17.6.24, Italian Alps, on deciduous wood in

01-08-2024 15:43

Pyrenopeziza (?) from Amelanchier, French Alps
Lothar Krieglsteiner Lothar Krieglsteiner

... 6.7.24, alpine situation (near Glacier), same

01-08-2024 15:00

Hyalopeziza from French Alps
Lothar Krieglsteiner Lothar Krieglsteiner

found on 26.7.2024 on Amelanchier ovalis-twig in a

01-08-2024 12:06

Hypoxylon 150424 464 from Madeira
Miguel Ãngel Ribes Miguel Ángel Ribes

Good morningThis Hypoxylon grew erumpent on branch

31-07-2024 17:33

Calloria neglecta
Blasco Rafael Blasco Rafael

Hola buenas tardes, En Micobank el nombre actual

29-07-2024 13:22

Hymenoscyphus ?
Patrice TANCHAUD

Bonjour, récolte sur brindilles au sol, de bois

28-07-2024 08:48

Scutellinia 1607
Leandro Sánchez Leandro Sánchez

On mosses and grasses.Hairs up to 585x20 µmI thin

11-02-2012 06:50

50201 - Asco inconnu - Mollisia ligni ?
Roland Labbé

Bonjour !  Voici une planche et une photo macro

24-07-2024 14:07

Trichophaea livida
Elisabeth Stöckli

Bonjour,Cette espèce a été trouvé sur place à

23-07-2024 19:27

ID ?
éric ROMERO éric ROMERO

Bonjour, Je n'ai pas d'idée pour cette espèce t

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pyrenomycete macroscopically similar to Lasiosphaeris ovina - but ...
Lothar Krieglsteiner, 01-08-2024 12:33
Lothar Krieglsteinerfound 17.6.24, Italian Alps, on deciduous wood in rivulet. Macroscopically I was hesitating if it would be only L. ovina, but the perithecia looked a bit yellowish, so I took a specimen. When mounting in KOH I found the perithecia to stain yellow very strongly.
The spores are lying parallel in the asci. The specimen was not best ripe, so I found free spores only late, when the slide was already a bit spoilt, so I do not have good spore fotos and exact measurements. 
Maybe there is a hint before I try to re-examine the scanty herbarium specimen.
Best regards, Lothar
  • message #79817
  • message #79817
  • message #79817
Andrew N. Miller, 01-08-2024 17:08
Andrew N. Miller
Re : pyrenomycete macroscopically similar to Lasiosphaeris ovina - but ...
Maybe L. lanuginosa if you find more mature ascospores?

Andy
Lothar Krieglsteiner, 01-08-2024 17:28
Lothar Krieglsteiner
Re : pyrenomycete macroscopically similar to Lasiosphaeris ovina - but ...
Hello Andy,
thank you very much for your comment.
I will try to re-examine later - ...
Best regards, Lothar