@misc{indiciae0321b7c6d70e,
  title = {A practical course in botany, with especial reference to its bearings on agriculture, economics, and sanitation — Illustration, Page 197},
  year = {1911},
  url = {https://www.biodiversitylibrary.org/page/17059759},
  note = {Source identifier: page-17059759}
}