English: View of Caffarella Park, Rome June 2013

The vegetation is typical of the Ager Romanus (literally, "the field of Rome"' and the part plains, part hilly topography that surrounds the city of Rome) Where the human impact (large areas of agricultural crops and pastures in the centre medium-sized plots of arable crops on the edges) is not evident the vegetation consists of Quercus ilex, Quercus suber, Quercus petraea, Quercus robur, Quercus dalechampii, Quercus pubescens, Ulmus minor, Prunus spinosa, Crataegus monogyna, Acer campestre, Myrtus communis, Ficus carica, Laurus nobilis, Sambucus nigra, Cornus sanguinea, Euonymus europaeus, Spartium junceum, Rhamnus,relicts of previous forest formations.Riparian vegetation and wetlands along the waterways and wetlands are populated by Populus tremula, Populus nigra, Salix alba, Ulmus minor.

There are also tree species grown for ornamental purposes - Celtis australis, Pinus pinea, Pinus halepensis, Cupressus sempervirens, Eucalyptus camaldulensis, Juglans nigra, Platanus hybrida, Prunus cerasifera, Morus alba and Morus nigra and progressively extending species such as Ailanthus altissima and Robinia pseudoacacia, Melia azedarach, Osage.