@misc{indiciae81845a22b7dd,
  title = {Progressus rei botanicae = Fortschritte der Botanik = Progrès de la botanique = Progress of botany — Illustration, Page 374},
  year = {1907},
  url = {https://www.biodiversitylibrary.org/page/12944741},
  note = {Source identifier: page-12944741}
}