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19-02-2016 18:30

Fimicolous pyreno with hyaline dictyospores

Enrique Rubio

Enrique Rubio

Hi forum Has anyone some idea about these very s

21-02-2016 12:19

Sobre hojas de Quercus

RubÃ©n MartÃnez-Gil

Rubén Martínez-Gil

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

20-02-2016 09:18

Massarina/Lophiotrema aqautisch

Eike Heinemann

Good morning,in October I found this little black

21-02-2016 00:08

Hymenoscyphus phascoides ??

RubÃ©n MartÃnez-Gil

Rubén Martínez-Gil

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

19-02-2016 00:38

anamorph on fruits of Ceratonia siliqua

Lothar Krieglsteiner

Lothar Krieglsteiner

.. found today in the reserve Fonte Benemola, but

19-02-2016 21:02

Rémi Péan

BonsoirJe recherche une clé de détermination des

19-02-2016 23:38

Orbilia jaune sur souche pourrie

Bernard CLESSE

Bernard CLESSE

Bonsoir à tous,Voici ce que je pense être un Orb

19-02-2016 22:09

Asco bleu sur hépatiques à feuilles

Bernard CLESSE

Bernard CLESSE

Je suppose que vous le connaissez mais comme on ne

19-02-2016 21:53

Malcolm Greaves

Malcolm Greaves

Whilst looking at ejected Scutellina spores from a

16-02-2016 21:31

is this Orbilia rubrovacuolata?

François Bartholomeeusen

Hi all,Found on dead stalk of Rubus lying on the g

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