@misc{indiciae17e4a8faf9d8,
  title = {Structural and systematic botany: being an arrangement of plants, forming a basis for the study of botany, either on the Linnaean or natural systems — Illustration, Page 139},
  year = {1855},
  url = {https://www.biodiversitylibrary.org/page/20679718},
  note = {Source identifier: page-20679718}
}