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17-02-2016 13:19

Castillo Joseba Castillo Joseba

En corteza de Eucalipto ...  a mi me parece una N

18-02-2016 23:08

Bernard CLESSE Bernard CLESSE

Bonsoir à tous,Que pensez-vous de ce petit asco b

17-02-2016 20:55

Rubén Martínez-Gil Rubén Martínez-Gil

Hola a todos. Subo unas fotos de un asco que hemo

17-02-2016 00:23

Lothar Krieglsteiner Lothar Krieglsteiner

I found only three apothecia. First I thought of C

17-02-2016 22:44

Joop van der Lee Joop van der Lee

Found on horse dung. Perithecia: 411x206 um; Cove

17-02-2016 00:19

Lothar Krieglsteiner Lothar Krieglsteiner

When I found the first apothecia of this disco and

18-02-2016 02:22

Lothar Krieglsteiner Lothar Krieglsteiner

.. found today in the Algarve on old dog feces. C

13-02-2016 15:45

Simon Kennedy

Does anyone know of any English language keys to H

17-02-2016 16:26

Camille Mertens

Bonjour à tous.Récolté sur Rubus fructicosus le

17-02-2016 20:06

Garcia Susana

Hola:He encontrado estos ascomas creciendo sobre m

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tiny discomycete on Sphagnum
Lothar Krieglsteiner, 19-08-2016 19:49
Lothar Krieglsteiner

... 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

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

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