@misc{indiciae1a7e8a2df99e,
  title = {George Engelmann : botanical notebook 45 : Polyanthus, Sagittaria, Echinodorus, Najadaceae, Najas, Potamogetonaceae, Cyperaceae, Gramineae — Illustration, [No.] 10076},
  url = {https://www.biodiversitylibrary.org/page/55935249},
  note = {Source identifier: page-55935249}
}