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06-03-2010 22:37

Perz Piotr

Hi! Today I have seen Neodasyscypha cerina clos

06-03-2010 08:08

Alain GARDIENNET Alain GARDIENNET

Bonjour à tous, Je vous soumets une récolte que

06-03-2010 05:33

Roland Labbé

Bonjour ! Voici un Podophacidium probable. C'e

05-03-2010 18:17

Gernot Friebes

Hi, could you please help me with this Pleospor

05-03-2010 15:57

Beñat Jeannerot Beñat Jeannerot

Bonjour à tous, Ne vous inquiétez pas, je ne

04-03-2010 14:44

Roland Labbé

Voici un Disco inconnu pour nous. Merci de nous a

02-03-2010 10:26

Marja Pennanen

This is one of my top findings in the year 2009.

02-03-2010 10:26

Marja Pennanen

This is one of my top findings in the year 2009.

27-02-2010 16:08

Miguel Ãngel Ribes Miguel Ángel Ribes

I think this is Gorgoniceps viridula, isn't it?

24-02-2010 16:21

Jacky Launoy

Quél est le nom exacte: podospora perplexens (sel

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Neodasyscypha cerina + pyknidium
Perz Piotr, 06-03-2010 22:37
Hi!

Today I have seen Neodasyscypha cerina closely assoc. with small, blackish-brown pyknidia. The wall of this pyknidium looks like ectal excipulum of N. cerina and also ist with brown warted hairs, but apressed.

The larger version of the pictures and table is here:
- http://www.mikologia.pl/rozne_pliki/ascofrance/big_Neodasyscypha%20cerina,%2020100228-002%20GD.jpg
- http://www.mikologia.pl/rozne_pliki/ascofrance/big_Neodasyscypha%20cerina,%2020100228-002%20GD%20001.jpg
- http://www.mikologia.pl/rozne_pliki/ascofrance/big_Neodasyscypha%20cerina,%2020100228-002%20GD%20004.jpg

  • message #10654
Perz Piotr, 06-03-2010 22:40
Re:Neodasyscypha cerina + pyknidium
Did you know the pycnidia? Did you seen such pycnidia in othe collections? Inside I have seen only gelatenized tissue, without any conidia or other structures. What is anamorphic fructification of this species?

regards
Piotr
  • message #10655
Richard Korf, 06-03-2010 23:17
Re:Neodasyscypha cerina + pyknidium
I have never noticed such structures in my many collections of this species all over the world. Maybe Zotto has. Why do you call them pycnidia when there are no conidia? The are more likely to be sclerotia, though whether they have anything to do with the apothecia seems an unknown. Cultures might be interesting to see whether both ascospore and pycnidial isolates result in the same kind of culture.

Dick
Perz Piotr, 06-03-2010 23:28
Re:Neodasyscypha cerina + pyknidium
Thank you, Dick.
Of course "pycnidia" was wrong and sclerotia seems to be the best name.

Piotr