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16-03-2011 14:31

roman vargas alberto

Hi. I would like some opinion about this Peziza

14-05-2026 05:36

Ethan Crenson

Hi all,  I haven't paid much attention to Lachnu

10-05-2026 23:17

Andreas Gminder Andreas Gminder

Hello,today we found in a moist steep decidous for

11-05-2026 12:32

Bernard CLESSE Bernard CLESSE

Pourriez-vous m'aider à identifier cette héloti

13-05-2026 15:26

François Freléchoux François Freléchoux

Bonjour,Voici une récolte faite il y a quelques j

12-05-2026 15:41

Nicolas VAN VOOREN Nicolas VAN VOOREN

Dear Ascolovers, especially interested in Pezizale

13-05-2026 12:05

Thierry Blondelle Thierry Blondelle

Bonjour à tous,J'aimerais avoir confirmation de c

28-04-2026 20:07

Lothar Krieglsteiner Lothar Krieglsteiner

... on twig in the air at standing Ceratonia siliq

27-04-2026 20:52

Lothar Krieglsteiner Lothar Krieglsteiner

Found on hanging tiwg of Olea europaea in dried-ou

11-05-2026 20:22

Lothar Krieglsteiner Lothar Krieglsteiner

on attached twig of standing Ficus caricaquite uns

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Capronia muriformis ?
Joaquin Martin, 27-03-2015 16:34
Hi

Pyrenomycete found on Quercus wood, I have very few apothecia and very small, have not managed to macro photography.
It seems that it has a tendency to form a carpet on the substrate, The apothecia piles up some with the others.
It have hair all over.
What does it seem to you?

Thank you.
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Gernot Friebes, 27-03-2015 18:14
Re : Capronia muriformis ?
Hi Joaquin,

the ascospores of Capronia muriformis should be darker brown, less elongate (Q < 2) and have a more irregular and stronger muriform septation. Capronia species with ± muriform ascospores are a difficult group though; some species are little known and information on their morphological variability is often lacking, which is actually a problem with many Capronia species in general... In any case you could try to document the reaction of the hymenium to IKI and then to IKI after pretreatment with KOH. There are many Capronia species that react more or less strongly red to IKI and bluish to KOH+IKI. This reaction is unfortunately often neglected in literature.


Best wishes,
Gernot

Joaquin Martin, 27-03-2015 20:28
Re : Capronia muriformis ?
HI

The rest of the micro.

Thank Gernot
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