Eucalyptus camaldulensis
 The River Red gum (Eucalyptus camaldulensis) is a tree of the genus Eucalyptus. It is one of around 800 in the genus. It is a plantation species in many parts of the world but is native to Australia where it is widespread especially beside inland water courses. Oddly it is named for a private estate garden near the Camaldoli monastery near Naples (L'Hortus Camaldulensis di Napoli) from where the first specimen came to be described.