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22-09-2009 21:36

Stip Helleman Stip Helleman

Bonne nuit, has anybody a idea about this thing,

22-09-2009 12:17

Michel RIMBAUD

Hello. Found on decayed wood of Betula. Disco dia

22-09-2009 09:47

Alain GARDIENNET Alain GARDIENNET

Bonjour, Curieuse récolte que ce Pleospora imme

21-09-2009 11:24

Philippe Silar

Bonjour, nous sommes à la recherche d'une cultu

21-09-2009 09:29

Alain GARDIENNET Alain GARDIENNET

Bonjour, J'ai fait une récolte d'un Massarina

20-09-2009 15:51

Mireille Lenne

Bjr, Sous la bino j'avais pensé au genre Arniu

19-09-2009 08:16

Alain GARDIENNET Alain GARDIENNET

Bonjour, Je recherche de la doc sur le genre Dia

16-09-2009 16:53

Luc Bailly Luc Bailly

Trouvé en lisière d'une pelouse calcaire, sur Eu

16-09-2009 15:51

Jean Pierre Dechaume Jean Pierre Dechaume

Je n'ai pas de titre à mettre, tant je suis déso

14-09-2009 19:52

Mireille Lenne

Bonsoir, Est-ce que Saccobolus glaber vous conv

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Paranectria oropensis?
Stip Helleman, 22-09-2009 21:36
Stip HellemanBonne nuit,
has anybody a idea about this thing, it seems to fit very well to Paranectria oropensis using the key in Studies in Mycology 42 but i dont have a good description of the species.
T.i.a.
Stip
  • message #9059
Stip Helleman, 22-09-2009 21:39
Stip Helleman
Re:Paranectria oropensis?
muriform spores
  • message #9060
Stip Helleman, 22-09-2009 21:40
Stip Helleman
Re:Paranectria oropensis?
with cilia
  • message #9061
Javier Etayo, 22-09-2009 21:44
Re:Paranectria oropensis?
Hello Stip,
yes it is Paranectria oropensis. It is a lichenicolous species that can grows on several lichens especially of the Xanthorion. In your case it seems to colonize a Lepraria species.
Best wishes. Javier Etayo
Martin Bemmann, 22-09-2009 21:52
Stip Helleman, 22-09-2009 22:30
Stip Helleman
Re:Paranectria oropensis?
Hi Javier & Martin,
Thanks for your help, i did not find a Lichen, only moss but i don't know what was under the moss because i got this collection from someone else from a foray in the Prümtal aerea (germany)
About the subsp. parviseptata i am uncertain because i have seen aseptate to multiseptate spores, depending on age.
Cheers Stip
Martin Bemmann, 22-09-2009 22:40
Martin Bemmann
Re:Paranectria oropensis?
Hi Stip,

so close to Luxembourg you should check this site:
http://www.lichenology.info/cgi-bin/baseportal.pl?htx=atlas_frm&newId=1551

click the pictures to No 5. There are the spores...

Cheers,
Martin
Stip Helleman, 22-09-2009 22:49
Stip Helleman
Re:Paranectria oropensis?
Thanks Martin,
I checked the site for the Lepraria but did not see this, very nice photos of the spores
Cheers Stip
Martin Bemmann, 22-09-2009 22:58
Martin Bemmann
Re:Paranectria oropensis?
I am just a fairly good googler... ;-)