Nature, landscape and identity in Silius’ account of the battle at the Trebia

This article deals with the fight between the river Trebia and Scipio the Elder in Silius Italicus’ Punica (4.525–703), notoriously based on the Homeric battle between Achilles and Scamander (Iliad 21.1–382). By means of a close reading of the geographical details of Silius’ account, this article aims at highlighting the peculiar role given to the landscape in this episode. By intertwining well-established epic topoi and historiographical reflections, the poet imbues Italy’s landscape with a profound ideological meaning. His depiction of the natural environment thematizes key issues relating to the Second Punic War, such as the disruptive effects of Hannibal’s invasion on the bond between Italian communities, the problematic nature of shared Italian identity, and the contagious nature of rebellion.