Accès membres

Mot de passe perdu? S'inscrire

05-07-2025 12:38

Åge Oterhals

I found this pyrenomycetous fungi in pine forest o

01-06-2025 09:37

Charles Aron Charles Aron

Hi All, I found this Octospora growing with liver

06-07-2025 19:36

Castillo Joseba Castillo Joseba

me mandan el material de Galicia (España) recolec

07-07-2025 19:22

David Chapados David Chapados

Hi,Does anyone know what could this anamorph be?ht

02-07-2025 18:45

Elisabeth Stöckli

Bonsoir,Sur feuilles d'Osmunda regalis (Saulaie),

04-07-2025 20:12

Josep Torres Josep Torres

Hello.A fungus growing on the surface of a trunk o

20-06-2025 08:33

Josep Torres Josep Torres

Hello.Small, blackish, mucronated surface grains s

28-06-2025 16:00

Josep Torres Josep Torres

Hello.A tiny fungus shaped like globose black grai

04-07-2025 12:43

Castillo Joseba Castillo Joseba

me mandan el material seco de Galicia (España) 

03-07-2025 18:40

Castillo Joseba Castillo Joseba

me mandas el material seco de Galicia (España) re

« < 1 2 3 4 5 > »
Scutellinia kerguelensis
Dragiša Savic, 25-08-2016 13:01
I think I didnt misidentified, but I'd like some confirmation.
  • message #44554
  • message #44554
Michel Delpont, 25-08-2016 14:18
Michel Delpont
Re : Scutellinia kerguelensis
Hello Savic.

La finesse de l'ornementation des spores et la base des poils font penser effectivement à S.kerguelensis, mais pourais tu observer et mesurer des spores mûres en dehors des asques.
Cette observation est très importante.

Michel.
Dragiša Savic, 25-08-2016 14:27
Re : Scutellinia kerguelensis
Thanks, unfortunately there was no free spores. I measured the biggest spores in asci.
Malcolm Greaves, 25-08-2016 16:03
Malcolm  Greaves
Re : Scutellinia kerguelensis
Savic
Beñat said that it is a species which has many interpretations and is almost certainly a complex. Even Schumacher has pictures of spores broadly ellipsoid (to almost sub-globose) from the lectotype and much more ellipsoid, like yours, from another sample. In both cases though the ornamentation is very small but covers the whole surface whereas your specimen shows better difined warts.
As Micael says in his post mature ejected spores are important as they can be anything up to 6µ shorter and 4µ narrower once released from the asci.
Mal
Nicolas VAN VOOREN, 25-08-2016 18:05
Nicolas VAN VOOREN
Re : Scutellinia kerguelensis
I cannot imagine that the true S. kerguelensis grows on woody substrate.
Dragiša Savic, 25-08-2016 19:00
Re : Scutellinia kerguelensis
Thanks Malcolm and Nicolas,
If something worth, the substrate was very wet and very rotten wood.
Viktorie Halasu, 26-08-2016 15:51
Viktorie Halasu
Re : Scutellinia kerguelensis
Good afternoon to all, 
I'm just beginner with Scutellinia so this is perhaps a completely wrong idea, but what speaks against S. nigrohirtula? The irregular and rather big warts and hydrophilous habit seem similar.
Malcolm Greaves, 26-08-2016 20:51
Malcolm  Greaves
Re : Scutellinia kerguelensis
Viktorie
You have not got "completely wrong idea". Many of the features of this find are a good match for S nigrohirtula. The reasons I am not convinced is that for S nigrohirtula I would expect the hairs to be very dark and densely crowded around the margin and the spores more broadly ellipsoid rather than ellipsoid. I have not got the experience to draw the line between some species yet so others may disagree with this idea.
Mal
  • message #44605
  • message #44605