Both the town of Wellesley (founded 1881) and Wellesley College (chartered 1870) are named for Hunnewell's estate, "Wellesley", which he named for the family of his wife. The H. H. Hunnewell estate includes a prominent 1851 house designed by Arthur Gilman with attached conservatory and gate lodges of 1865-1866 designed by Gridley J.F. Bryant, a pinetum of 325 specimen conifers, a complex of specialty greenhouses, and the first topiary garden - the 'Italian Garden' - in America, all of which are still standing.