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19-12-2024 11:16

Luc Bailly Luc Bailly

Bonjour à tous, Sur brindille morte de Rosa arve

15-12-2024 19:44

Bernard CLESSE Bernard CLESSE

Bonsoir à toutes et tous,Je n'y vois pas clair su

17-12-2024 18:50

Lothar Krieglsteiner Lothar Krieglsteiner

from Portugal, on naked soil under Quercus suber a

17-12-2024 15:15

Lothar Krieglsteiner Lothar Krieglsteiner

,, again only 2 apothecia, on twig of Salix. The s

17-12-2024 14:48

Lothar Krieglsteiner Lothar Krieglsteiner

.. on leaves of Castanea sativa, only two apotheci

17-12-2024 13:09

Lothar Krieglsteiner Lothar Krieglsteiner

found on old stems of Arundo donax, Algave. The co

16-12-2024 20:35

Lothar Krieglsteiner Lothar Krieglsteiner

Algarve, South Coast, near the sea, on sandy soil

16-12-2024 18:59

Milan Malek Milan Malek

Hello, could you help me with this Lamprospora? Co

16-12-2024 12:43

Karl Soler Kinnerbäck

Nectrioid on Angelica archangelica with Heterospha

11-12-2024 11:26

Yanick BOULANGER

Hello Harvested on a hazel branch on the groundVe

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Lachnum?
Marja Pennanen, 21-07-2010 13:41
Hello,
I've overcollected ascomycetes now after it finally rained.
I've met these beauties on two different places on Carex.
They are 0,5-1 mm wide and about 1 mm high.
  • message #12414
Marja Pennanen, 21-07-2010 13:45
Re:Lachnum?
The spores are 10-21x1,5-2 and can carry some small droplets.
Asci are 45-60x4-5, IKI+ and hairs up to 70x2,5-3. Their tips are often swollen to 4-6 micrometers.
  • message #12415
Marja Pennanen, 21-07-2010 13:47
Re:Lachnum?
The paraphyses are very lanceolate and 3-6 micrometers wide, 10-20 exceeding the asci.
My sources haven't got a species fitting these properties.

Marja
  • message #12416
Hans-Otto Baral, 21-07-2010 13:51
Hans-Otto Baral
Re:Lachnum?
Obviously a species which does not turn reddish. Sorrry, I have presently no time and I will be away over a week, you may know that I will meet Seppo and others in Lapland.

Chers
Zotto
Hans-Otto Baral, 09-08-2010 10:31
Hans-Otto Baral
Re:Lachnum?
Could well be Lachnum schoenoplecti, a species which I mainly saw on Carex. Previously I distinguished between Schoenoplectus and Carex, but with a find from Lapland I believe the two are the same.

L. tenue has shorter spores, both have asci without croziers.

Zotto
Marja Pennanen, 09-08-2010 11:51
Re:Lachnum?
Danke sehr Zotto :)

I have no description of this species, so it would have been impossible for me to reach a determination. This even grows "on my own yard", so I was eager to know, what it is. So thanks. thanks. thanks.

I'd really have use for a complete key for Lachnaceae, but suppose such doesn't exist :(

Greetings: Marja

Hans-Otto Baral, 10-08-2010 10:21
Hans-Otto Baral
Re:Lachnum?
Here is the article
Hans-Otto Baral, 10-08-2010 10:22
Hans-Otto Baral
Re:Lachnum?
2nd page
Hans-Otto Baral, 10-08-2010 10:23
Hans-Otto Baral
Re:Lachnum?
3rd page
Hans-Otto Baral, 10-08-2010 10:31
Hans-Otto Baral
Re:Lachnum?
4th page
Marja Pennanen, 10-08-2010 11:48
Re:Lachnum?
Danke
fur hilfe : Marja