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Mot de passe perdu?

12-02-2016 04:39

Yuta Kawasaki

Hello.I found them on a dead tree branch.I can't b

29-02-2016 21:05

En madera sin determinar

Castillo Joseba

Castillo Joseba

En madera sinb determinarEsporas algunas con un se

27-02-2016 13:45

Ascotremella faginea?

Amadej Trnkoczy

Amadej Trnkoczy

Hi forum, Could this eventually be Ascotremella f

29-02-2016 00:32

Mario Filippa

Bonjour,j'ai des doutes sur ce Nemania, sur bois d

14-06-2013 14:02

Literature Search Chaetomium

Adrian Carter

Hello All:I was wondering whether anyone might hav

27-02-2016 23:10

Fungus on Snaileggs

Thorben Hülsewig

Hi there,today i found under a rotten wood snaileg

28-02-2016 12:20

Neottiella hetieri ? sur place à feu

Bernard CLESSE

Bernard CLESSE

Bonjour à tous,Voici ce que je pense être Neotti

27-02-2016 12:20

Chaetosphaeria?

Wolfgang von Brackel

Wolfgang von Brackel

Hello all,friends brought me a small pyrenomycete

26-02-2016 10:11

Mollisia or Tapesia???

ACAR ismail

ACAR ismail

Hi all,On branch of Populus sp.,Ascospores 5-8,8x1

27-02-2016 17:18

Dendrodochium sp.?

Thorben Hülsewig

Hi there,yesterday i found on pinecones this yell

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