@misc{indiciae03b9e0c445ce,
  title = {George Engelmann : botanical notebook 27 : Nyctagineae, Chenopodiaceae, Polygonaceae, Aristolochiaceae, Loranthaceae, Urticaceae, Platanaceae, Juglandaceae, Fagaceae, Betulaceae, Salicaceae — Illustration, [No.] 5741},
  year = {1876},
  url = {https://www.biodiversitylibrary.org/page/53099630},
  note = {Source identifier: page-53099630}
}