Dock leaf
Introduction
The photograph on this page of Dock leaf by Alec MacKinnon as part of the Geograph project.
The Geograph project started in 2005 with the aim of publishing, organising and preserving representative images for every square kilometre of Great Britain, Ireland and the Isle of Man.
There are currently over 7.5m images from over 14,400 individuals and you can help contribute to the project by visiting https://www.geograph.org.uk

Image: © Alec MacKinnon Taken: 2 Jun 2013
Rubbing the leaf or juicy stem of a dock on a nettle sting soothes the pain. They were called "docken" when I was wee. I haven't discussed them with anybody for a long time but I expect this is still the case in rural Scotland at least.