Detail of plate 96 from the north american sylva:1. Populus deltoides ssp. Deltoides - eastern cottonwood. Original caption:1. American black poplar. - populus hudsonica. Date: 1819.
Author: François André Michaux (book author), Augustus Lucas Hillhouse (translator), Pancrace Bessa (illustrator), Gabriel (engraver)Source: https://commons.wikimedia.org/
