@misc{indiciaec51b99cfe241,
  title = {Introduction to structural and systematic botany and vegetable physiology : being a fifth and revised edition of The botanical text-book — Illustration, Page 156},
  year = {1876},
  url = {https://www.biodiversitylibrary.org/page/21941530},
  note = {Source identifier: page-21941530}
}