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11-03-2026 17:36

Michel Hairaud Michel Hairaud

Bonjour, Je cherche des indices  pour cette réc

09-02-2026 22:01

ruiz Jose

Hola, me paso esta colección en madera de pino, t

11-03-2026 16:48

Bruno Coué Bruno Coué

Bonjour, je serais heureux d'avoir votre avis sur

11-03-2026 14:14

Gernot Friebes

Hi,I would like to share a collection of Scopinell

15-09-2020 17:27

Andgelo Mombert Andgelo Mombert

Bonjour, Sur branche morte décortiquée de Berbe

10-03-2026 18:08

Marc Detollenaere Marc Detollenaere

Dear Forum,On stems of Arctium, I found some downy

05-03-2026 10:07

Hulda Caroline Holte

Hello, I found and collected this species growing

07-03-2026 13:06

éric ROMERO éric ROMERO

Bonjour tous, Sur cône d'épicea fortement imbu,

23-12-2025 08:27

Josep Torres Josep Torres

Hello.Small, yellowish ascomata, with very short a

28-02-2026 11:05

Yanick BOULANGER

Bonjour à tousLe 24/02/2026 à Montmacq, devant m

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Peziza boltonii?
William Slosse, 29-11-2020 18:58
William SlosseKoksijde, Doornpanne - 26/11/20.

Peziza boltonii ??


In a dune area on sand in the immediate vicinity of a wood chip path.
J +
Spores with (sometimes contiguous) warts; several oil drops; thick-walled; Av 17.59x8.68µm (N = 17)

Thx for any correction or confirmation.

William

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Nicolas VAN VOOREN, 30-11-2020 07:48
Nicolas VAN VOOREN
Re : Peziza boltonii?
I would say yes with the second picture, but the first one is not typical (maybe too old?).
The small drops at each pole of ascospores is characteristic of the genus Phylloscypha.
Mirek Gryc, 30-11-2020 08:58
Re : Peziza boltonii?
Hi Nicolas
If you allow me, I have one question for you. What do you think about this find, could it also be P. boltonii?
https://www.bio-forum.pl/messages/33/1189959.html

Peziza boltonii is believed to be a Mediterranean species that grows on sand. Central Europe also has very similar collections growing on the sand. Have you researched collections from Central Europe? Could it be the same species?

Mirek


Nicolas VAN VOOREN, 30-11-2020 10:49
Nicolas VAN VOOREN
Re : Peziza boltonii?
Yes, this is the same thing. The species can be found in coastal and continental areas, no genetical differences (until now).
Mirek Gryc, 30-11-2020 11:27
Re : Peziza boltonii?
Thank you very much!
Mirek