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24-12-2025 17:08

Hulda Caroline Holte

Hello, I have found this propoloid ascomycete on

24-12-2025 18:12

Ethan Crenson

Hello all, A friend found this Orbilia growing on

23-12-2025 11:27

Louis DENY

bonjour forum,sur débris de bois de feuillu (acer

20-12-2025 10:49

Mirek Gryc

Hi. „I doubt it is possible to identify this ti

23-12-2025 08:27

Josep Torres Josep Torres

Hello.Small, yellowish ascomata, with very short a

21-12-2025 09:32

Josep Torres Josep Torres

Hello.A tiny ascomycete found embedded in wood in

21-12-2025 21:32

Pol Debaenst

Hello, Garden, Burgweg 19, Veurne, BelgiumOn 10/1

22-12-2025 23:38

Patrice TANCHAUD

Bonsoir, récolte sur un mur en pierre, apothéci

21-12-2025 12:34

Castillo Joseba Castillo Joseba

me mandan el material seco de Galicia (España) 

22-12-2025 00:47

Patrice TANCHAUD

Bonsoir, récolte à proximité du milieu dunaire

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Peziza
Castillo Joseba, 25-02-2021 11:37
Castillo JosebaDe ayer en bosque de encinas (quercus),  ejemplares de  3-5 cm. de diamertro
No tienen latex

Pienso en Peziza vadia ?
A ver que os parece

Saludos
Joseba
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Castillo Joseba, 28-02-2021 08:46
Castillo Joseba
Re : Peziza
No hay ninguna sugerencia?
Mirek Gryc, 28-02-2021 09:07
Re : Peziza
Hi Joseba
In this group of Peziza it is very important to define the textures and especially whether there is a middle layer (see photo). It is not visible in your photos, so the selection is too large to even approximate the genre.
greetings

Mirek


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Lothar Krieglsteiner, 28-02-2021 09:07
Lothar Krieglsteiner
Re : Peziza
You made your suggestion yourself. P. varia should be correct, at least today, as names like repanda and micropus habe become synonyms.
Best regards, Lothar
Mirek Gryc, 28-02-2021 09:53
Re : Peziza
Hi Lothar
I also think P. varia is very likely, but more data is needed to be sure.
I have P. arvernensis quite often this time of year which is very similar to P. varia. Based on Joseb's data, this species cannot be ruled out as well.
In addition to the textures, careful observation of the spores in the water could help. P. arvernensis spores contain polarized tiny multigutates. They are sometimes very hard to notice, but this feature allows me to distinguish young P. arvernensis (spores without ornamentation yet) from P. varia.
greetings
Mirek
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Castillo Joseba, 28-02-2021 09:56
Castillo Joseba
Re : Peziza
Muchas gracias Lothar y Mirek, me habeis ayudado mucho,  hare un pocomas de micro 
Saludos
Joseba
Lothar Krieglsteiner, 28-02-2021 09:57
Lothar Krieglsteiner
Re : Peziza
Hi Mirek,
thanks fo the hint concerning the spores of varia and arvernensis. I will try to look at this feature in future.
Josebas fungus looks quite ripe in my opinion. So if it is arvernensis, the ornamented spores should already be observable (?). But you are right with your doubt.
Best regards, Lothar

Mirek Gryc, 28-02-2021 11:02
Re : Peziza
I do not know about Spain, but in my case five-centimeter Peziza varia and arvernensis are very often immature. We have a completely different atmosphere. This year, in my forests, there is still almost half a meter of snow. Such a thick layer of snow also has its advantages. Under such a thick layer, spring asco, which grows on the litter, develops very well.
Spring, however, is already beginning to reach me, maybe soon I will go out into the field
Mirek