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21-01-2020 21:24

Sven Heinz Sven Heinz

Hello, what kind of mushroom is this? It grows on

20-01-2020 18:55

Andgelo Mombert

Bonsoir, Un petit discomycète vert noirâtre mes

20-01-2020 18:35

Enrique Rubio Enrique Rubio

Could someone please give me a copy of the followi

20-01-2020 18:50

Stefan Blaser

Hello everybody, Any help on this collection is v

20-01-2020 21:52

Bometon Javier Bometon Javier

Hola a todos/asApotecios de 0,3 a 0,7 cmEsporas el

20-01-2020 18:19

Valencia Lopez Francisco Javier

Hola a todos/asTengo estas Pseudombrophila sp, rec

20-01-2020 14:52

Josep Torres Josep Torres

Hola.Unas imágenes del 21 de Mayo de 2018, de un

20-01-2020 07:30

Django Grootmyers Django Grootmyers

Growing on a dead, shrivelled portion of a Phlebia

15-01-2020 00:11

William Slosse William Slosse

Hallo Forum,I recently found a curious ascomycetes

19-01-2020 20:16

Robin Isaksson

Spores multiguttulate,one cell and 22-26x 4,5-6 u

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Peziza or something else
Thorben Hülsewig, 19-07-2018 00:11
Hi there,

yesterday i found on ground this ascomycet that i can't determine.
Any idea what it could be ?

best regards,
Thorben
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Nicolas VAN VOOREN, 20-07-2018 18:40
Nicolas VAN VOOREN
Re : Peziza or something else
This is a Peziza.
It reminds me P. boudieri as figured by Boudier in his Icones, pl. 273 (under Aleuria granulosa var. boudieri) but the ascospores of your collection are too short. Peziza buxea may be more in agreement following the spore size.
The content of the paraphyse is remarkable.
Gernot Friebes, 20-07-2018 22:44
Re : Peziza or something else
Hi,

this reminds me a bit of a collection from earlier this year with similar microscopic characteristics: http://www.ascofrance.com/search_forum/53658

I still don't have a name for it...

Best wishes,
Gernot
Thorben Hülsewig, 21-07-2018 12:06
Re : Peziza or something else
Hi there,

i attached a picture where i think that show us a spore with 3 nucleus.

@Nicolas: 
Thanks for your help :)
Am i right that Peziza buxea have a stem ?
Because my finding haven't a stem.
I think Gernots finding is the same finding as my.

@Gernot:
Interessant, denn dein Fund scheint der gleiche Fund wie meiner zu sein, sowohl Makroskopisch als auch Mikroskopisch.
Wenn ich mich nicht täusche, dann haben deine Sporen auch 3 Zellkerne.
Ich habe von meinem Fund (3 Frk.) einen Beleg gemacht, vielleicht können wir unsere Funde irgendwann genauer Untersuchen lassen. 


best regards,
Thorben
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Viktorie Halasu, 21-07-2018 13:44
Viktorie Halasu
Re : Peziza or something else
Hello Thorben,

how do the spores look in IKI or Baralsche Lösung? In your first post, last photo, only one nucleus is visible, IMO. I wonder if the polar "guttules" are really nuclei, or rather some glycogen-ish inclusions ( = dextrinoid in strong iodine solution). 

Viktorie
Nicolas VAN VOOREN, 21-07-2018 15:49
Nicolas VAN VOOREN
Re : Peziza or something else
To my knowledge, Peziza specis have only one nucleus in spores. The two polar bodies are something else.
Thorben Hülsewig, 23-07-2018 11:54
Re : Peziza or something else
Hi there,

Since I am reassured that it is just a cell nucleus.
I attached a photo with spores in IKI.

best regards,
Thorben
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