The garden-building team assembled by Haussmann of Alphand, Barrillet-Deschamps and Davioud went on to build The Bois de Vincennes, Parc Monceau Parc Montsouris, and the Parc des Buttes-Chaumont, using the experience and aesthetics they had developed in the Bois de Boulogne. They also rebuilt the Luxembourg gardens and the gardens of the Champs- Elysees, created smaller squares and parks throughout the center of Paris, and planted thousands of trees along the new boulevards that Haussmann had created. In the 17 years of Napoleon III's reign, they planted no less than 600,000 trees and created a total 1,835 hectares of green space in Paris, more than any other ruler of France before or since.