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A pine is any conifer tree or shrub in the genus Pinus (/ ˈ p aɪ n ə s /) [2] of the family Pinaceae. Pinus is the sole genus in the subfamily Pinoideae.. World Flora Online accepts 134 species-rank taxa (119 species and 15 nothospecies) of pines as current, with additional synonyms, [3] and Plants of the World Online 126 species-rank taxa (113 species and 13 nothospecies), [4] making it ...
Learn about the different types of pine trees, their characteristics, distribution, uses, and conservation status. Find out how to identify pine trees by their needles, cones, seeds, and bark.
The chief economic value of pines is in the construction and paper-products industries, but they are also sources of turpentine, rosin, oils, and wood tars.Edible pine seeds, which are sold commercially as pine nuts, pignoli, piñons, or pinyons, are produced by several species.Many pines are cultivated as ornamentals, including black, white, Himalayan, and stone pines, and some are planted in ...
Pine trees, belonging to the genus Pinus, comprise around 126 distinct species of needle-leaved evergreen coniferous trees and shrub within the Pinaceae family, appearances vary greatly from species to species. While many envision pines as upright, cone-bearing trees with needles, there are exceptions, like the umbrella-canopied Italian pine or the twisted-trunked bristlecone pine.
Problems: Loblolly pine is susceptible to pine bark beetles, tip moth, fusiform rust, and butt rot, and may incur occasional pine sawfly damage. Cultivars: 'Nana' is a dwarf form of loblolly pine and grows 8 to 15 feet tall with a dense, rounded crown. Slash Pine. Mature Height: Slash pine (Pinus elliottii) will reach 100 feet at maturity. Growth Rate: This species grows fast (more than 2 ...
Learn about pine, a genus of about 115 coniferous trees with needle-like leaves and cones. Find out how pines are classified, distributed, and used by humans and animals.
Pine is a genus of conifers with 126 species and long-lived trees or shrubs. Learn about their distribution, cones, seeds, and resin from this article.
Learn about pine trees, a diverse genus of evergreen conifers that produce pinecones and seeds. Find out their common names, uses, sun and water requirements, pests, and lifespan.
Pine trees can be identified by their needle-like leaves, seed-bearing cones, and reddish-brown or gray bark.Another identifying feature of pine trees is their egg-shaped cones that hang down from branches. Some types of pines can have large woody cones with scales that are long and straight.
Characteristics of Pine Trees. Even though there are a lot of species of pine trees, all share basic characteristics. The most easily identifiable characteristic of pine trees is the leaves.