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22-02-2021 21:55

Marcel Vega

Hi friends, my friend Torsten recently received s

04-03-2021 20:24

Elisabeth Stöckli

Bonsoir, sur écorce de Fraxinus (pâturages bois

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Jorge Guzmán

Hola a todos!He encontrado esto que creo podría s

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BERNARD CLESSE BERNARD CLESSE

Bonsoir à toutes et tous,Pourriez-vous me confirm

02-03-2021 14:52

Castillo Joseba Castillo Joseba

Me mandan el material seco de Galicia,  recolecta

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Hi.They grew massively on the decaying wood of Sal

02-03-2021 13:43

Castillo Joseba Castillo Joseba

Recolectada en zona de pinos y eucaliptos,  con a

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Riet van Oosten Riet van Oosten

Hello,Found today (02-03-2021) on Typha spec.Is Ar

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25-02-2021 17:28

Pierre-Arthur Moreau Pierre-Arthur Moreau

Bonjour à tous,Un étudiant en Master 2 du CEFE d

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Helvella macropus?
Lepista Zacarias, 23-02-2021 02:05
Dear all,

I would like to know the correct identification for this Helvella "macropus like" found in a barrier bordering a field road, among moss.
I attach some photos and the dimensions of the spores found:

(15.8) 16.9 - 19.6 (21.1) × (9.8) 10.1 - 11.9 (12.1) µm
Q = (1.5) 1.6 - 1.7 (1.8) ; N = 26
Me = 18.2 × 11 µm ; Qe = 1.7

Thanks in advance,
zaca

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Marek Capoun, 23-02-2021 06:01
Marek Capoun
Re : Helvella macropus?
Such a color, ribbed stipe, apothecia laterally compressed - it looks like H. solitaria.
Greetings. Marek
Lothar Krieglsteiner, 23-02-2021 09:12
Lothar Krieglsteiner
Re : Helvella macropus?
Surely not H. macropus, the only rapidly easily microscopically determinable Helvella, with its (sub) fusiform and not ellipsoid spores.
Best, Lothar
Lepista Zacarias, 23-02-2021 10:51
Re : Helvella macropus?
My Dears Marek and Lothar,
Thanks for the determination and comments. It seems that I got unused to observe Helvella spp..Looking back, last years were bad in this respect. I have one more to determine, which I will do later on, after the microscopy; If possible, I also would like to have your opinion.
Kind regards,
zaca
Nicolas VAN VOOREN, 23-02-2021 18:08
Nicolas VAN VOOREN
Re : Helvella macropus?
This is H. solitaria
Lepista Zacarias, 23-02-2021 20:23
Re : Helvella macropus?
Thanks, Nicholas, for the confirmation. Can you please also give a look to the one called "Helvella atra?".
Kind regards from Portugal,
zaca