@misc{indiciaef1b7ac52dd5a,
  title = {Introduction to structural and systematic botany and vegetable physiology : being a fifth and revised edition of The botanical text-book — Illustration, Page 163},
  year = {1876},
  url = {https://www.biodiversitylibrary.org/page/21941537},
  note = {Source identifier: page-21941537}
}