@misc{indiciaed4173a7d7a36,
  title = {Die Vegetation der Erde :Sammlung pflanzengeographischer Monographien — Illustration, Taf. XX},
  year = {1907},
  url = {https://www.biodiversitylibrary.org/page/34836959},
  note = {Source identifier: page-34836959}
}