@misc{indiciae77ef3a6cc5fb,
  title = {The elements of structural botany : with special reference to the study of Canadian plants, to which is added a selection of examination papers — Illustration, Page 29},
  year = {1889},
  url = {https://www.biodiversitylibrary.org/page/17401965},
  note = {Source identifier: page-17401965}
}