@misc{indiciae2cf5e61f4e6b,
  title = {Introduction to structural and systematic botany and vegetable physiology : being a fifth and revised edition of The botanical text-book — Illustration, Page 450},
  year = {1876},
  url = {https://www.biodiversitylibrary.org/page/21941824},
  note = {Source identifier: page-21941824}
}