@misc{indiciae48541a2d8f35,
  title = {A popular history of British sea-weeds, comprising their structure, fructification, specific characters, arrangement, and general distribution, with notices of some of the fresh-water Algae — Illustration, Figs. A-D},
  year = {1851},
  url = {https://www.biodiversitylibrary.org/page/4850990},
  note = {Source identifier: page-4850990}
}