Adapted from A popular history of British seaweeds. Comprising their structure, fructification, specific characters, arrangement and general distribution, with notices of some of the fresh-water algae. Rev D. Landsborough (1857). Courtesy of Wellcome Library.

Compostable wrapper.

Printed with vegetable-based inks on a carbon neutral press using responsibly sourced, acid free 300gsm Italian paper.

170mm x 120mm.

Blank inside.

Individually wrapped in a compostable bag, with a 120gsm recycled kraft envelope.