@misc{indiciaea0b09e9a8ef6,
  title = {Monographia generum aloes et mesembryanthemi — Illustration, Sec. 51 / Fig. 5},
  year = {1849},
  url = {https://www.biodiversitylibrary.org/page/56779902},
  note = {Source identifier: page-56779902}
}