Accès membres

Mot de passe perdu? S'inscrire

04-12-2023 08:32

Patrice TANCHAUD

Bonjour, récolte réalisée au sol dans un parc,

01-12-2023 21:54

Marian Jagers Marian Jagers

Does anyone recognize this species? Apothecia in

04-12-2023 10:01

François Bartholomeeusen

Dear forum participants, On a thin twig of Myrica

03-12-2023 19:21

ruiz Jose antonio

Hola a todos, en un talud cercano a un riachuelo,

28-11-2023 23:10

Villalonga Paco

On basic soil in humid bank, Teruel, Spain, around

02-12-2023 21:21

Elisabeth Stöckli

Bonsoir, Récolte en milieu incendié, apothécie

25-11-2023 14:49

Kees van Oorde Kees van Oorde

Very small fruiting bodies on affected leaves. Fou

30-11-2023 14:33

Béatrice Senn-Irlet

alll issues of Mycologia Helvetica (1983-2000) are

28-01-2014 10:50

Gernot Friebes

Hi,I'm looking for these three standard references

25-11-2023 18:14

Danny Newman Danny Newman

higher resolution images available at inaturalist.

« < 1 2 3 4 5 > »
Ostropales
Gernot Friebes, 02-07-2009 15:52
Hello,

I found this Ostropales two weeks ago on a small branch of Carpinus or Corylus ca. 1.5 meters above the ground. The apothezia where grey, embedded and denticulate. I would be very thankful if you could help me with this finding!

Best wishes,

Gernot
  • message #8399
Gernot Friebes, 02-07-2009 15:53
Re:Ostropales
spores muriform, 22-29 x 10-13 µm.
  • message #8400
Gernot Friebes, 02-07-2009 15:54
Re:Ostropales
asci 8-spored. Section:
  • message #8401
Gernot Friebes, 02-07-2009 15:56
Re:Ostropales
section of margin:
  • message #8402
Gernot Friebes, 02-07-2009 15:57
Re:Ostropales
hymenium in lugol:
  • message #8404
Richard Korf, 02-07-2009 18:46
Re:Ostropales
Hi,

If you do not have a copy of Martha Sherwood;s monograph of the Ostropalean fungi (Mycotaxon 5: 1-277. 1977, I could mail you one, but it would be expensive. It may be online somewhere as a pdf, I haven't checked.

Dick
Perz Piotr, 02-07-2009 20:42
Re:Ostropales
is available at CyberLiber
Gernot Friebes, 02-07-2009 20:45
Re:Ostropales
Hi,

you can find the monograph here: http://www.cybertruffle.org.uk/cyberliber/59575/0005/001/0001.htm

Thank you very much for your supply but I will print the paper out by the time. It is too annoying for me to open plenty different pages until I find what I want ;).

Best wishes,

Gernot
Alain GARDIENNET, 04-07-2009 14:18
Alain GARDIENNET
Re:Ostropales
Hi Gernot,
Is your fungus immersed in a lichen thallus ?
Alain
Gernot Friebes, 04-07-2009 19:37
Re:Ostropales
Hi Alain,

I do not think so, the only thing is that some apothezia are between algae but not all of them. Unfortunately I do not find a good possibility with Sherwood's work but tomorrow I will try to make better macroscopical pictures.

Best wishes,

Gernot
Alain GARDIENNET, 05-07-2009 10:49
Alain GARDIENNET
Re:Ostropales
Hi Gernot,
I thought at Ocellularia cruenta (in Sherwood noticed in Stictis genus p. 169) but only you can agree or not, ...Gernot , you have it in your hands.
Alain
Gernot Friebes, 05-07-2009 22:02
Re:Ostropales
Hi Alain,

O. cruenta seems to be a good tip, thanks! The only thing which does not fit very well is the missing sheath around the spores but I have still apothezia left so I can check it again.
Enclosed two new photos which show that the apos are not always immersed a lichen thallus.

Best wishes,
Gernot

  • message #8445
Gernot Friebes, 05-07-2009 22:03
Re:Ostropales
2
  • message #8446
Gernot Friebes, 06-07-2009 19:33
Re:Ostropales
Hi,

I checked the spores again, there is no sheath around the spores. Besides, the margin should be reddish within O. cruenta. I really do not like Ostropales...

Best wishes,

Gernot
Alain GARDIENNET, 06-07-2009 23:03
Alain GARDIENNET
Re:Ostropales
Yes, you're right, it's not O. cruenta.
Alain