| Regno | Plantae |
| Sottoregno | Tracheobionta |
| Superdivisione | Spermatophyta |
| Divisione | Pinophyta |
| Classe | Pinopsida |
| Ordine | Pinales |
| Famiglia | Pinaceae |
| Genere | Pinus |
Pine trees, commonly referred to simply as Pines, are a diverse genus of coniferous trees in the family Pinaceae. Known for their needle-like leaves and woody cones, Pines are evergreen trees that play significant ecological and economic roles. There are over 120 species of Pines, each adapted to a variety of climates and conditions.