@misc{indiciaea915fcbf0c1b,
  title = {The botanical text-book, an introduction to scientific botany, both structural and systematic. For colleges, schools, and private students — Illustration, Page 491},
  year = {1850},
  url = {https://www.biodiversitylibrary.org/page/19048637},
  note = {Source identifier: page-19048637}
}