Welcome to the British Lichen Society

Xanthoria parietina © Mike Sutcliffe Whether you are a complete beginner or have a lifetime’s experience, we are here to support your interests by:

  • promoting the teaching and study of lichens
  • conserving lichens and their habitats
  • highlighting the beauty and importance of lichens

Please join us at the BLS AGM at the Natural History Museum in London from 10th to 12th January 2025 with talks and a meet on Sunday at Hyde Park. If you wish to attend in person or online, please register by 14/12/24 and book your Friday dinner place as soon as possible.

Start to learn about lichens here...

Find out what a lichen is, where they live and what forms they take.

Whether you’re interested in photography, getting outside with friends, or extending your study of lichens, there are many ways to get involved.

The British Lichen Society welcomes all who are interested in lichens and offers meetings, publications, services and grants.