author
E. (Ernest) Cosson
1819–1889
A French botanist and physician, he became known for his deep study of North African plants and for helping document the flora of Algeria, Tunisia, and the Paris region. His work combined field exploration with careful scientific cataloging, leaving a lasting mark on 19th-century botany.
1 Audiobook
About the author
Born in Paris on July 22, 1819, Ernest Saint-Charles Cosson trained as both a doctor and a botanist. He is best remembered for his botanical research in North Africa, especially Algeria, where he took part in multiple expeditions and built a major body of work on the region’s plant life.
Cosson also worked closely with other botanists on studies of the flora around Paris, helping produce important reference works for plant identification and classification. Alongside his field research, he became a respected figure in French science, serving as president of the Société botanique de France and later joining the Académie des sciences.
He died on December 31, 1889. Today, he is remembered as one of the key 19th-century botanists to connect exploration, specimen collection, and detailed botanical description.