tiny discomycete on Sphagnum - Forum ASCOFrance

21-12-2025 12:34

Nectria ??

Castillo Joseba

me mandan el material seco de Galicia (España)

21-12-2025 09:32

Spherical Pyrenomycete

Josep Torres

Hello.A tiny ascomycete found embedded in wood in

22-12-2025 00:47

Phylloscypha boltonii

Patrice TANCHAUD

Bonsoir, récolte à proximité du milieu dunaire

21-12-2025 21:32

Anamorf on decaying leaves of Euonymus japonicus 'Microphyllus'

Pol Debaenst

Hello, Garden, Burgweg 19, Veurne, BelgiumOn 10/1

21-12-2025 21:40

recherche de références biblio

Isabelle Charissou

Bonjour, j'aimerais connaitre les références de

21-12-2025 21:31

Anamorf on decaying leaves of Euonymus japonicus 'Microphyllus'

Pol Debaenst

Hello, Garden, Burgweg 19, Veurne, BelgiumOn 10/1

21-12-2025 21:31

Anamorf on decaying leaves of Euonymus japonicus 'Microphyllus'

Pol Debaenst

Hello, Garden, Burgweg 19, Veurne, BelgiumOn 10/1

20-12-2025 23:08

Malvipezia pauli !

Patrice TANCHAUD

Bonsoir, récolte sur sol sablonneux dans l'arri�

21-12-2025 01:54

Ophiostoma

David Chapados

Hi,Would it be possible to find the species with t

20-12-2025 15:47

Greenish asco on pine?

Mirek Gryc

Hi.These grew on pine wood that was heavily covere

« < 1 2 3 4 5 > »

tiny discomycete on Sphagnum

Lothar Krieglsteiner, 19-08-2016 19:49

... found yesterday in the Bavarian Forest, near a rivulet in montaneous foerst.

I looked in the genera Bryoscyphus and Muscicola but - for the moment - did not find a fitting species. Unfortunately, I have little material left and no time for detailed study.

Can somebody help anyway.

The asci were IKI+ (blue) and had croziers, the excipulum end cells of +- globulosa and especially the paraphyses were strongly guttulate.

Regards from Lothar

Hans-Otto Baral, 19-08-2016 20:28

Re : tiny discomycete on Sphagnum

Hi Lothar
you should a bit describd the fungus, is it sessile, smooth, diameter?

I assume you did not see any hairs?

Muscicola would be my first idea as well.
Zotto

Lothar Krieglsteiner, 19-08-2016 23:15

Re : tiny discomycete on Sphagnum

Hi Zotto,

no - I did not see special hairs.

Sorry - I thought I would have posted the macro-foto. It ist bad, but better than nothing.

The tiny apothecia are white(ish), short-stalked to subsessile, and very small.

Thanks for the proposal of Muscicola.

Best regards from Lothar

Hans-Otto Baral, 20-08-2016 07:47

Re : tiny discomycete on Sphagnum

The spores look very slightly rough, isn't it? Or am I misled?

I suppose you compared "Dasyscypha" polytrichi as well (in my Muscicola folder) which is distinctly hairy but has such spores (though apparently smooth).

My database has nothing on Sphagnum with such a spore size.

Zotto

Lothar Krieglsteiner, 20-08-2016 08:46

Re : tiny discomycete on Sphagnum

Hi Zotto,

no - I saw no hairs and I saw no spore ornament. But, I had only half an hour yesterday to look at the specimen. I hope the few apothecia are still alive in the evening, so I hope I can have another closer look. Anyway, I do not believe in "Dasyscypha" for the moment.

Thanks again and best regards

Lothar

Accès membres

Forum AscoFrance