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31-05-2026 22:53

Inconnu...
éric ROMERO éric ROMERO

Bonjour tous, Je n'ai pas d'idée pour cette espÃ

30-05-2026 21:12

Lachnellula sur mélèze
Philippe PELLICIER

Sur branche de mélèze (Larix) près de la neige,

31-05-2026 10:35

Pseudoplectania on birch wood
Hulda Caroline Holte

Hello,I collected this species growing on a rather

25-05-2026 16:35

Anamorphe d'Hypomyces aurantius ? sous saule cendré (Salix cinerea)
Bernard CLESSE Bernard CLESSE

Bonjour à toutes et tous,J'ai trouvé récemment,

29-05-2026 15:35

Fusarium sur Robinier
daniel FERRE

Bonjour à tous,Je voudrais votre aide pour cette

28-05-2026 16:15

Literature request: Caloscypha fulgens f. caesioalba
James Mitchell

Hello,Does anyone have the original publication of

28-05-2026 11:06

Stictidaceae (?) on Typha latifolia - short-spored, I+ - Denmark
Thomas Læssøe

https://svampe.databasen.org/observations/10596750

23-05-2026 11:44

Coprophilous pyrenomycete wild boar dung
Charles Grapinet Charles Grapinet

Hello, I am having trouble identifying this copro

25-05-2026 16:44

Ascomata under epidermis Carex
François Bartholomeeusen

Hi forum members,During an excursion organised by

26-05-2026 21:25

small ascomycetes on Quercus sp.
Dirk Gerstner

Hello everyone, I'm completely stumped by this li

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On the stem of Vaccinium vitis-idaea
Marja Pennanen, 13-02-2020 15:19
Hello forum,

I collected a stem of living Vaccinium vitis-idaea last spring, because there was some Lamprodermas on it. Now I studied it and noticed, that besides of Lamproderma pseudomaculatum some clusters of black tiny spiky balls grow on the stem.

One ball is about 0,2 mm and the cluster about 3 mm wide.

The black setas are up tp 60x6.

The asci are about 80-90x10 and spores 14-17x6-8 with a septum developing already inside the asci.

I have no idea of this accidently picked species, so help is needed.

Sorry about the poor quality of macrophoto, this is not a sunny day here.

Marja
  • message #61490
  • message #61490
Jacques Fournier, 13-02-2020 15:50
Jacques Fournier
Re : On the stem of Vaccinium vitis-idaea
Hi Marja,

you should specialise in bioluminescent fungi!

Cheers,

Jacques
Marja Pennanen, 13-02-2020 16:00
Re : On the stem of Vaccinium vitis-idaea
Dear Jacques,

really. they would lighten my road.

Ooh yes, shoul have used some extra light...

Maybe tomorrow...

Marja
Marja Pennanen, 16-02-2020 11:35
Re : On the stem of Vaccinium vitis-idaea
Hello.

I took some extra photos today with some extra light. Here is one .

Are extra microphotos needed?

Knowing the possible genus would help.

Marja
  • message #61555
Paul Cannon, 16-02-2020 15:54
Re : On the stem of Vaccinium vitis-idaea
Most likely this is Gibbera vaccinii.

Paul
Marja Pennanen, 16-02-2020 17:27
Re : On the stem of Vaccinium vitis-idaea
Thank you Paul!

Marja