Peziza sp?!? - Forum ASCOFrance

02-07-2025 18:45

Sur Osmunda regalis

Elisabeth Stöckli

Bonsoir,Sur feuilles d'Osmunda regalis (Saulaie),

02-07-2025 17:26

hymenoscyphus albidus

Yanick BOULANGER

BonjourRécolté sur une brindille au fond d'un fo

02-07-2025 09:32

Searching of a paper from The Mycologist

Nicolas VAN VOOREN

Hello, bonjour.Here is the paper I'm searching for

30-06-2025 16:56

Septoria on Impatiens glandulifera

Lydia Koelmans

Please can anyone tell me the species name of the

01-07-2025 23:37

Help with a Pleosporal.

Josep Torres

Hello.A Pleosporal symbiotic organism located and

30-06-2025 12:09

Black erumpent on Populus (Ascodichaenaceae?)

Edvin Johannesen

This tiny, rather "rough" erumpent asco was found

30-06-2025 06:57

Pezizales --Pyronema?

Ethan Crenson

Hi all, Another find by a friend yesterday in Bro

30-06-2025 19:05

RECHERCHE ARTICLE

ALAIN BOUVIER

Bonjour à toutes et à tousJe cherche à lire l'a

30-06-2025 14:45

is this a Hymenoscyphus on Nothofagus?

Götz Palfner

This is a quite common species on Nothofagus wood

25-06-2025 16:56

Scutellinia cejpii ?

Philippe PELLICIER

Bonjour, pensez-vous que S. ceijpii soit le nom co

Peziza sp?!?

Edit Szilvásy, 23-06-2013 13:50

Dear Forum,
Yesterday I have been found this specie on the mossy ground.
They are small, 10-12 mm diametres. Fruitbody is red, an unusually tough and thick. Spores are 13(14) – 7 (8) micros, with 2 drops oils.
With Lugol is J+. I think this specie is a Peziza.

Any idea?

Thank you, best regards
Edit

Nicolas VAN VOOREN, 23-06-2013 14:29

Re : Peziza sp?!?

This is a Melastiza species, and you must test again the amyloid reaction of the asci, because it cannot be seen a positive reaction in such species.

Edit Szilvásy, 23-06-2013 14:46

Re : Peziza sp?!?

Dear Nicolas,
Now I'm learning the Lugol reaction, unfortunately I was wrong.
I'll try again.
Thank you for your suggestions.
Edit

Raúl Tena Lahoz, 23-06-2013 15:16

Re : Peziza sp?!?

Hi there

I would also consider Aleuria aurantia. Try to check if you find marginal hairs (present in Melastiza) or not. And quicker: if you check the asci base it should not have croziers if it is Aleuria aurantia while Melastiza cornubiensis (=chateri) has croziers.

Raúl

Edit Szilvásy, 23-06-2013 16:32

Re : Peziza sp?!?

Hi Raúl and Nicolas,
I made a test again. I could not find marginal hairs.

I read now J. Breitenbach/Champignons de Suisse: „.... Paraphyses á contenu granuleux orangé teinté en vert par l'iode"

I thought this is the J + :-((
I apologize.

After they confirmed the Aleuria aurantia?
Thank you both for your help.

Edit

Raúl Tena Lahoz, 23-06-2013 16:56

Re : Peziza sp?!?

Hi Edit

If you didn´t see the hairs, then ok for Aleuria aurantia, but notice that they are not very much evident, not pointed nor protuding. Here you have a couple of links where you can see the hairs of Melastiza:

http://www.actafungorum.org/actaforum/viewtopic.php?t=2662
http://www.actafungorum.org/actaforum/viewtopic.php?p=12471#p12471

Raúl

Edit Szilvásy, 23-06-2013 17:58

Re : Peziza sp?!?

Hi Raúl,
Thanks for the links, all the information is useful to me.
Unfortunately, my fungi aren't typical, edges of the snails eaten.
This fungus was a good learning.
Cheers
Edit

Accès membres

Forum AscoFrance