Did you mean: Jacques Étienne Gay
Jaques Étienne Gay
French botanist
Jaques Étienne Gay was a Swiss-French botanist, civil servant, collector and taxonomist. His name is associated with plants in standardised botanical nomenclature, e.g. Crocus sieberi J.Gay. Wikipedia
Born: October 11, 1786, Nyon, Switzerland
Died: January 16, 1864 (age 77 years), Paris, France