Accès membres

Mot de passe perdu? S'inscrire

02-03-2021 13:43

Castillo Joseba Castillo Joseba

Recolectada en zona de pinos y eucaliptos,  con a

02-03-2021 21:29

Riet van Oosten Riet van Oosten

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

02-03-2021 16:01

Garcia Susana

Hola, He encontrado estos peritecios y me gustar

02-03-2021 14:52

Castillo Joseba Castillo Joseba

Me mandan el material seco de Galicia,  recolecta

25-02-2021 17:28

Pierre-Arthur Moreau Pierre-Arthur Moreau

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

01-03-2021 17:01

Menno Boomsluiter

I was wondering, if any, what the status of Xylari

28-02-2021 20:18

Stefan Blaser

Hello everybody, I am not getting on with the fol

01-03-2021 18:33

Blasco Rafael Blasco Rafael

Hola, He encontrado estas muestras sobre Juglans

01-03-2021 17:21

Enrique Rubio Enrique Rubio

Hi againI have found small, rounded, gregarious, n

01-03-2021 11:28

Mirek Gryc

Hello everyone.The only thing I can say about it i

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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