@misc{indiciae15138a9f28e1,
  title = {Descriptive and physiological botany / Descriptive and physiological botany. : [Supplementary material in Charles Darwin's copy] — Illustration, Page 121},
  year = {1837},
  url = {https://www.biodiversitylibrary.org/page/34119639},
  note = {Source identifier: page-34119639}
}