Ailanthus altissima
The arboretum was established in 1990 in an agricultural area, and is currently being developed with a primary emphasis on the woody plants of central Italy, though exotics are also being cultivated. Its collection includes "Abies alba", "Acer campestre", "Ailanthus altissima", "Carpinus betulus", "Castanea sativa", "Corylus avellana", "Crataegus monogyna", "Juglans regia", "Populus tremula", "Prunus spinosa", "Quercus pubescens", "Robinia pseudoacacia", and "Spartium junceum".