Lichen on Bridge Parapet
Introduction
The photograph on this page of Lichen on Bridge Parapet by Mick Garratt 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: © Mick Garratt Taken: 19 Feb 2009
The farm just beyond the field is Blake Hills (Image), in the distance is Souther Fell (Image). The green lichen is, I think, Rhizocarpon Geographicum and is quite common on hard acid rocks in upland areas. The names derives from its map-like appearance.