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21-07-2015 15:32

Steve Clements

Bonjour,Trouvé le 15 Juillet sur fleur morte. Je

24-07-2015 16:25

Peter Thompson

Hello Everyone,I have found some groups of immerse

24-07-2015 12:28

Lepista Zacarias

Hi everyone,Last year I found an ammount of specim

23-07-2015 14:06

Leandro Sánchez Leandro Sánchez

Sur Salix, diamétre max  6-7 mm.KOH -Cordialemen

22-07-2015 23:35

Joaquin Martin

HiCollected about branch in riparian forest, coexi

22-07-2015 16:07

Dartanha Soares Dartanha Soares

Hello to all, I would like to hear your opinion a

22-07-2015 21:55

John Leach

Hello all I found this Calonectria growing on old

22-07-2015 10:50

Gernot Friebes

Hi, I'm looking for help with another peculiar as

22-07-2015 13:31

Thorben Hülsewig

Hi there On the 16.7.15 i found under a rotten wo

21-07-2015 21:59

Pavol Palo

Hello friendsCan you give me a hand with the deter

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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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