TY  - ART
TI  - George Engelmann : botanical notebook 45 : Polyanthus, Sagittaria, Echinodorus, Najadaceae, Najas, Potamogetonaceae, Cyperaceae, Gramineae — Illustration, [No.] 10195
UR  - https://www.biodiversitylibrary.org/page/55978108
ID  - page-55978108
ER  -