@misc{indiciaeceb0d18e09b4,
  title = {Die Vegetation der Erde :Sammlung pflanzengeographischer Monographien — Illustration, Taf. IV},
  year = {1908},
  url = {https://www.biodiversitylibrary.org/page/34000421},
  note = {Source identifier: page-34000421}
}