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26-09-2020 17:20

Gérard MELARD

Bonjour,Je cherche à identifier ce champignon sur

29-09-2020 01:15

Valencia Lopez Francisco Javier

Hola a todosTengo estos Thecotheus sp recolectados

27-09-2020 20:28

Mirek Gryc

Hi.Several fruiting bodies grew from a piece of st

25-09-2020 18:06

Andgelo Mombert Andgelo Mombert

Bonsoir, Un petit Unguiculariopsis intéressant.

23-09-2020 16:41

Josep Torres Josep Torres

Hola. Pequeñas fructificaciones sobrias la superf

27-09-2020 10:53

Polina Havrysh Polina Havrysh

Dear community!There's a coelomycetes fungus on Ta

25-09-2020 16:41

Thomas Læssøe

Any thoughts on this one:https://svampe.databasen.

25-09-2020 11:01

Mirek Gryc

Hi One small ascomata (about 8 mm in diameter) fo

24-09-2020 17:08

Garcia Susana

Apotecios estipitados, de hasta 1mm de diámetro.

24-09-2020 16:05

Angel Pintos Angel Pintos

Anybody can help with this?:Rhinocephalum chochrja

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Bryoscyphus on liverworts in Norway
Lothar Krieglsteiner, 09-07-2015 18:28
Lothar Krieglsteiner

... in the area of the Dovrefjell National Park, marginal area, in the sw of Opdal, valley "Amotsdalen". The tiny little discomycete was discovered by chance when I had a look at the liverwort-lawn. I do not know the liverwort, but it was tiny and could be a Cephaloziella (?). I still have material of the liverwort, but the mushroom, as a pity, cannot be found any more. I did not take a herbarium specimen, unfortunately. Anyway, I want to show you two pictures and my notices on paper. I also took some microfotos of lower quality that I can add if necessary.


I think this comes very close to Bryoscyphus dicrani and could be a form of it - the spore-form fits well, as the iodine-negative asci do. But the spore size is very large, and the host seems to be a bryophyte. B. dicrani I collected repeatedly, always on Ceratodon purpureus.


Who has seen a similar Bryoscyphus on liverworts?


Regards from Lothar

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Hans-Otto Baral, 09-07-2015 20:27
Hans-Otto Baral
Re : Bryoscyphus on liverworts in Norway
Hi Lothar

dis you compare Mniaecia-Epiglia? Bryoscyphus has guttulate paraphyses.
Lothar Krieglsteiner, 09-07-2015 20:31
Lothar Krieglsteiner
Re : Bryoscyphus on liverworts in Norway

Hi Zotto,


thank you! - yes, you are completely right - I did not mention the lack of guttulae in the paraphyses enough. So - no Bryoscyphus. I know Mniaecia jungermanniae quite well, but other species and Epiglia are unknown to me.


Kind regards from Lothar

Hans-Otto Baral, 09-07-2015 20:45
Hans-Otto Baral
Re : Bryoscyphus on liverworts in Norway
There are white ones: gloeocapsae and nivea. Look in my folder:
https://www.cubbyusercontent.com/pl/CC%2bAscomycota/_1354d48ffaad4b59bd3ffdbb35915d1f#CC%20Ascomycota/7a%20Helotiales/Durella%20group/Mniaecia-Epiglia

Are the spores as large as you say? Any microphotos?
Lothar Krieglsteiner, 09-07-2015 20:58
Lothar Krieglsteiner
why not Mniaecia nivea!

Hi Zotto,


thank you very much- I now compared the docus on cubby and in Boudier. And in my opinion Epiglia gloeocapsae and dicranellae can be excluded. But - Mniaecia nivea could fit, in the sense of Boudier. The spores are given as up to 25 long. In my collection some spores (mostly the free ones) where much larger, up to 35, but these were exceptions. 20-25 as average size is o.k. - Yes, I have some fotos and add them here.


Best regards from Lothar

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Hans-Otto Baral, 09-07-2015 21:52
Hans-Otto Baral
Re : Bryoscyphus on liverworts in Norway
Great collection! Hope you have these images also without pixi.