Georges Louis Marie Dumont de Courset (16 September 1746 – 3 September 1824) was a French botanist and agronomist.
Born near Boulogne, he studied in Paris and showed an aptitude for music and drawing.
He joined the military when he was 17 and became a second lieutenant.
Sent to the south of France, he visited the Pyrenees and caught a passion for botany.
He gave up his military career and returned home to build an extensive garden that became famous for the diversity of plant species.
The garden was a noteworthy example of cultivation without a natural water spring sourceHe tried to influence the agricultural techniques employed in his area.