Pinus is the sole genus in the subfamily Pinoideae. The species are evergreen trees or shrubs with their leaves in bunches, usually of 2 to 5 needles. The seeds are carried on woody cones, …

Dec 20, 2025 · Many botanists consider the genus Pinus to contain two subgenera: Haploxylon, or soft pines, which have one fibrovascular bundle in the leaves, and Diploxylon, or hard pines, …

Pinus is one of the oldest extant conifer genera.

The oldest known tree in the world is Pinus longaeva, with the phenomenal age of 5,071 years (as of 2023) recorded for one tree; several other individuals of this species are almost as old. The …

Conifers are by far the most commonly encountered gymnosperm and pines (the genus Pinus) are probably the most frequently encountered conifer. They are the largest genus within the …

Pinus, commonly known as pine, is a genus of coniferous trees and shrubs belonging to the family Pinaceae. It is one of the most widespread and ecologically significant genera of …

Pine trees (Pinus species) are one of the most important groups of plants. These trees are called conifers because they have needles, cones, and are typically evergreen.

Jun 11, 2025 · Pine trees are evergreen conifers found across diverse landscapes, from mountainous regions to coastal plains. Their needle-like leaves, bundled in clusters, and …

Pine refers to any coniferous tree or shrub belonging to the genus Pinus categorized under the family Pinaceae. Pines are found throughout the world, mainly in the northern temperate regions.

While pines are the largest genus of conifers, they are just one of many different genera and species. With so many different kinds of pines, it is hard to categorize them. However, there …