Accès membres

Mot de passe perdu? S'inscrire

18-08-2025 15:07

Lothar Krieglsteiner Lothar Krieglsteiner

.. 20.7.25, in subarctic habital. The liverwort i

02-02-2026 21:46

Margot en Geert Vullings

On a barkless poplar branch, we found hairy discs

02-02-2026 14:55

Andgelo Mombert Andgelo Mombert

Bonjour,Sur thalle de Lobaria pulmonaria.Conidiome

02-02-2026 14:33

Andgelo Mombert Andgelo Mombert

Bonjour,Sur le thalle de Peltigera praetextata, ne

31-01-2026 10:22

Michel Hairaud Michel Hairaud

Bonjour, Cette hypocreale parasite en nombre les

02-02-2026 09:29

Bernard CLESSE Bernard CLESSE

Bonjour à toutes et tous,Pour cette récolte de 2

01-02-2026 19:29

Nicolas Suberbielle Nicolas Suberbielle

Bonjour, Marie-Rose D'Angelo (Société Mycologiq

30-01-2026 22:49

éric ROMERO éric ROMERO

Bonjour tous, Récolté dans les Vosges le 22/10/

31-01-2026 09:17

Marc Detollenaere Marc Detollenaere

Dear Forum,On decorticated wood of Castanea,I foun

29-08-2025 05:16

Francois Guay Francois Guay

I think I may have found the teleomorph of Dendros

« < 1 2 3 4 5 > »
Maybe Octospora?
Edit Szilvásy, 06-12-2015 21:04
Edit SzilvásyDear Forum,
Today I have found this small discomycete, growing (on burnt ground ?) between mosses,
Apothecia, diameter was 2-3 mm. I measured spores 15-16 x 11-12 µm with one large oil.
It is very strange that there were also rounded spores.

It was I think this is an Octospora, but I don't know which one.
Thank you for your help.
Edit
  • message #39325
  • message #39325
  • message #39325
Marcel Vega, 06-12-2015 21:36
Re : Maybe Octospora?
Hi Edit,
did you measure free ascospores?
I don't think so.
Put the ascos in the fridge, wait until they are mature and then try to identify your Octo as O. excipulata (the former O. roxheimii) on Funaria hygrometrica (which often grows on burnt ground).
Best wishes,
Marcel
Edit Szilvásy, 06-12-2015 22:26
Edit Szilvásy
Re : Maybe Octospora?
Dear Marcel,

Thank you for your attention and advice.
(I looked at the site Octospora.de but could not find such a size spores)
I put the ascos in the fridge,I'll wait until it matures.
Best wishes,
Edit