Social Media

You can find me on the following social media platforms...

Search 0

Muddy Faces

Field Guide - Lichens on Twigs

This 8-panel fold-out chart is designed to enable you to identify lichens found on twigs and use them to assess local atmospheric conditions.

Read more

£3.30 exVAT

  • SKU GWFIE54
Sign in to save
GWFIE54
manual override of the alt attribute

Additional Information

Lichens are highly sensitive to subtle changes in environmental conditions, so are natural indicators of the health of our environment.

This key indicates which lichens are acid-tolerant and nitrogen-tolerant and also indicates lichens that are associated with unpolluted sites.



Newsletter

Keep in touch

Register to receive our free email newsletter, full of outdoor inspiration, dates, deals and competitions.