Viveros de Coyoacán is a combination tree nursery and public park which covers 38.9 hectares in the Coyoacán borough of Mexico City. The nursery was founded by Miguel Angel de Quevedo in the early 20th century as a way to provide seedlings for the reforestation of Mexico's badly damaged forests, especially around Mexico City. The first lands were donated by Quevedo himself with the federal government then getting involved, allowing for the planting of 140,000 trees between 1913 and 1914 alone.

https://en.wikipedia.org/wiki/Viveros_de_Coyoac%C3%A1n

Viveros de Coyoacán National Park