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Mot de passe perdu?

20-07-2015 22:18

Alessio Pierotti

Alessio Pierotti

A request off topic. I'm going crazy! It is not th

19-07-2015 19:22

Maren Kamke

Maren Kamke

Hi everybody,does anyone have an idea to this Moll

19-07-2015 18:27

Bryoscyphus on Conocephalum conicum

Enrique Rubio

Enrique Rubio

Please, read the attached pdf.

19-07-2015 14:54

Alain GARDIENNET

Alain GARDIENNET

Bonjour, Je recherche : Hafellner & Zimmerma

19-07-2015 13:15

Annulohypoxylon query

Steve Clements

Hi,This Hypoxylon-like stromatic ascomycete was on

28-06-2015 00:34

Discomycete negro ¿liquen?

Salvador Tello

Tengo estos ascomas negros, que he cogido creciend

13-07-2015 08:49

Cainia desmazieresii

Salvador Tello

Hola a todos.Se me había olvidado el poner la ded

19-07-2015 15:48

Alain GARDIENNET

Alain GARDIENNET

Je recherche également : Alstrup & D. Hawksw

16-07-2015 22:37

Biscogniauxia?capnodes?

Dartanha Soares

Dartanha Soares

Hi to all,Found this fungus on wood (unknown) in S

11-07-2015 18:49

Castillo Joseba

Castillo Joseba

Me mandan este material desde Galicia , en mad

Fimicolous pyreno with hyaline dictyospores

Enrique Rubio, 19-02-2016 18:30

Enrique Rubio

Hi forum

Has anyone some idea about these very small (up to 100 microns), scattered, brownish, globose, papilate, perithecia (marked with white arrow) growing on old horse dung covering by algae and small mosses?

It is very curious the existence of few bitunicate 2-spored asci with white hyaline dictyospores. The material is well mature so I don't think it belongs to a a Pleosporales (i.e Pleophragmia or closely related genera)

Many thanks for your help again

Thomas Læssøe, 19-02-2016 19:22

Re : Fimicolous pyreno with hyaline dictyospores

I am probably barking up the wrong tree but I recall Norrlinia as something very similar (but on rotten Peltigera)

Enrique Rubio, 19-02-2016 19:33

Enrique Rubio

Re : Fimicolous pyreno with hyaline dictyospores

Hi Thomas

Is Norrlinia a genus of lichenised fungi?

Thomas Læssøe, 19-02-2016 19:35

Re : Fimicolous pyreno with hyaline dictyospores

no lichenicolous - at least those I have seen (but the dung is covered in green stuff so maybe not so far from growing on a lichen)

Enrique Rubio, 19-02-2016 19:40

Enrique Rubio

Re : Fimicolous pyreno with hyaline dictyospores

OK. Thank you

Gernot Friebes, 19-02-2016 22:21

Re : Fimicolous pyreno with hyaline dictyospores

Norrlinia was my first impression too, for what it's worth. It's a striking genus that's hard to forget once you've studied it.

Best wishes,
Gernot

Enrique Rubio, 20-02-2016 00:56

Enrique Rubio

Re : Fimicolous pyreno with hyaline dictyospores

Hi Gernot

Do you know where I could found some literature about this genus?

Thanks

Gernot Friebes, 20-02-2016 08:24

Re : Fimicolous pyreno with hyaline dictyospores

Hi Enrique,

here is a description of Norrlinia peltigericola based on its holotype: http://www.cybertruffle.org.uk/cyberliber/59351/0074/002/0378.htm

I'll send you the original description of another Norrlinia species, N. medoborensis, in private.

Best wishes,
Gernot

Michel Delpont, 20-02-2016 13:33

Michel Delpont

Re : Fimicolous pyreno with hyaline dictyospores

Hello Gernot !

Then I also have! Thank you!

Michel.

Enrique Rubio, 20-02-2016 19:06

Enrique Rubio

Re : Fimicolous pyreno with hyaline dictyospores

Thank you to all for help me. I think Thomas was right because Norrlinia seems to be a good genus for this fungus closely related with N. peltigerae.

Alain GARDIENNET, 21-02-2016 19:06

Alain GARDIENNET

Re : Fimicolous pyreno with hyaline dictyospores

Norrlinia is a good idea. ¨Personally, I had thought at the genus Julella, or else Thelenella, because it appears to be perhaps lichenized.

Alain