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28-07-2011 18:31

Alex Akulov Alex Akulov

Dear FriendsToday I made the pdf file of Velenovsk

28-04-2026 20:07

Lothar Krieglsteiner Lothar Krieglsteiner

... on twig in the air at standing Ceratonia siliq

04-05-2026 18:13

Stephen Martin Mifsud Stephen Martin Mifsud

ID request for what seems to be a true aquatic fun

04-05-2026 16:39

Stephen Martin Mifsud Stephen Martin Mifsud

ID request: This specimen was collected in Malta o

04-05-2026 09:50

Castillo Joseba Castillo Joseba

Me mandan el material seco de Galicia,(España) re

03-05-2026 11:38

Castillo Joseba Castillo Joseba

Me mandan el material seco, recolectado en dunasLo

02-05-2026 12:42

Alain BRISSARD

Bonjour à tousJeuidi 30 avril dernier on m'a remi

02-05-2026 13:06

Pauline. Penna

Bonjour  Please can someone help me with this id

01-05-2026 22:45

Thierry Blondelle Thierry Blondelle

Bonjour à tous, Une récolte sur bouse séchée d

14-04-2026 05:32

Ethan Crenson

Hi all, A few weeks back a friend pointed out som

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recherche article
SYLVAIN ARD, 29-07-2014 19:09
Bonjour,
L'un de vous peut-il me donner en PDF l'article suivant SVP :
H. A. Dade (Mycological Papers No. 6: Colour Terminology in Biology. Pp. 25. Kew: Imperial Mycological Institute, 1943. 3s. 9d. net)
Merci.
Martin Bemmann, 29-07-2014 22:24
Martin Bemmann
Re : recherche article
Hi Sylvain,

I don't care much about colour tables and sophisticatet colour descriptions. It's a nice idea to have standardised colour values for descriptions. But it will not work. Determination of colour with the help of a colour table will be very different if done in daylight, or in the evening in the light of the desk lamp. Not to speak of the colourblindness of many people who are not even aware of it.
Values after Dade are given here:
http://people.csail.mit.edu/jaffer/Color/B.htm
But each and every computer monitor will display this in different colours.

Best regards
Martin
SYLVAIN ARD, 29-07-2014 22:32
Re : recherche article
Thank you.