@misc{indiciaeacf257bfd2e7,
  title = {Introduction to structural and systematic botany and vegetable physiology : being a fifth and revised edition of The botanical text-book — Illustration, Page 439},
  year = {1876},
  url = {https://www.biodiversitylibrary.org/page/42756964},
  note = {Source identifier: page-42756964}
}