Welcome to the British Lichen Society | 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, please register by 14/12/24 and book your Friday dinner place as soon as possible.

About Lichens

Lichen community on twigs © April Windle

Start to learn about lichens here...

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

Get Involved

Cumbria Lichen and Bryophyte Group, Carrock Fell, Chris Cant

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

Join the Society

Benefits of BLS Membership

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