Joseph Decaisne

French botanist and agronomist (1807-1882).

Born March 7th, 1807 in Brussels, Brussels metropolitan area.

Died February 8th, 1882 at 74 years old in Paris.

Occupations
agronomist, botanical collector, botanist, fruit grower, naturalist, scientific collector
Wikipedia

We owe respect to the living; to the dead we owe only truth. Voltaire