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19-12-2025 10:10

Patrice TANCHAUD

Bonjour, récolte réalisée en milieu dunaire, a

18-12-2025 17:23

Bruno Coué Bruno Coué

Bonjour,je serais heureux d'avoir votre avis sur c

18-12-2025 21:17

Pol Debaenst

The identification took me to Byssonectria deformi

18-12-2025 18:07

Margot en Geert Vullings

These plumes were found on rotten wood.They strong

17-12-2025 18:35

Michel Hairaud Michel Hairaud

Bonjour à tous/Hi to everyone I am passing along

21-11-2025 10:47

François Freléchoux François Freléchoux

Bonjour,Peut-être Mollisia palustris ?Trouvée su

15-12-2025 15:48

Danny Newman Danny Newman

Melanospora cf. lagenaria on old, rotting, fallen

15-12-2025 15:54

Johan Boonefaes Johan Boonefaes

Unknown anamorph found on the ground in coastal sa

15-12-2025 21:11

Hardware Tony Hardware Tony

Small clavate hairs, negative croziers and IKI bb

15-12-2025 07:09

Danny Newman Danny Newman

indet. Rutstroemiaceae sp. on unk. fallen leavesMc

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On Pinus needles
Marja Pennanen, 22-10-2014 21:19
Hi,

some collections have been quite long in my fridge and some species have survived.
These are greyish, dark under, substipate and about 0,1-0,3 mm wide and reminded something like Gorgoniceps,
But the spores are not filiform nor septate, about 8-12x2-3.
The asci are about 55-65x5-7, IKI blue and paraphyses are cylindric about 2 micrometers wide.

Once again I'm lost in the forest with determination trials: Marja
  • message #31779
  • message #31779
  • message #31779
  • message #31779
Marja Pennanen, 25-10-2014 21:41
Re : On Pinus needles
Hello folks,

even the genus would help me.
I really do not have an idea, where to look for determination.

If some extra photos or more information is needed, I'll try to provide it.
I got an old Olympus microscope for loan some weeks ago, so some details may be found easier.

We like to talk about weather here: We have again had about a week snow here. Today the temperature raised above 0 C. The snow of the "second winter" will vanish next week.

From North Carelian with best wishes: Marja