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Guide
to Common Urban Lichens 2
Ref no: 076
Price:
£2.95
Description:
A superbly illustrated fold-out guide to over 50 of the commonest lichens found in
urban areas on stone and soil. Each lichen is illustrated with a colour photograph, with similar looking lichens grouped
together for easier identification. Information on the back of the chart includes
an simple to use visual key.
Now is a good time to look at urban lichens, as levels of sulphur dioxide, air pollution and acid rain have been falling rapidly. Many leafy lichens are growing in sites in central London where they've
not been seen for 200 years.
Suitable for all ages, and packed with information.
Features:
Fully laminated
Size: 69.5cm X 24.5cm opened out - 17cm X 24.5cm folded
Click here for more identification charts
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