@misc{indiciae1a8b76f1cd15,
  title = {Botany for young people: Part 2, How plants behave / Botany for young people: Part 2, How plants behave. : [Supplementary material in Charles Darwin's copy] — Illustration, Page 33},
  year = {1872},
  url = {https://www.biodiversitylibrary.org/page/34071925},
  note = {Source identifier: page-34071925}
}