A pine is any conifer in the genus Pinus (/ˈpiːnuːs/) of the family Pinaceae. Pinus is the sole genus in the subfamily Pinoideae.
Pinus, the pines, is a genus of approximately 111 extant tree and shrub species. The genus is currently split into two subgenera: subgenus Pinus (hard pines), and subgenus Strobus (soft pines).
what is New Zealand pine wood? New Zealand Pine (Pinus Radiata) originally a native of California, excels in Southern New Zealand soils and climatic conditions. New Zealand Pine yields a strong, economical and versatile light coloured timber. Tall, clear trunks produce timber highly suited for furniture and all forms of show wood applications.
Thereof, what is the genus and species of a pine tree?
Pines are trees in the genus Pinus in the family Pinaceae and are the only genus in the order Pinales. There are about 115 species of pine, although different authorities accept between 105 and 124 species.
What is a sea pine tree?
Pinus pinaster, the maritime pine or cluster pine, is a pine native to the Mediterranean region.
Is a pine a Gymnosperm?
When identifying trees, you will need to determine whether they are conifers or deciduous trees. –Gymnosperms are a taxonomic class that includes plants whose seeds are not enclosed in an ovule (like a pine cone). Gymnosperm means as “naked seed”. Examples are pines, cedars, spruces and firs.
Is Mango a deciduous tree?
Deciduous trees lose their leaves seasonally and include trees such as mango and maple. Conifer leaves are generally thin and needle-like, while seeds are contained in cones. Conifers include pine and elm.
Why are pine trees bad?
Pine trees are one of the biggest contributors to air pollution. They give off gases that react with airborne chemicals — many of which are produced by human activity — creating tiny, invisible particles that muddy the air.
How old does a pine tree need to be to produce cones?
Why do pine seeds have wings?
Pines. Some pine trees have small seeds with papery wings that allow the seed to rotate as it falls out of the woody female cone when it opens. Wings catch the wind, carrying seeds to open areas such as those cleared by wildfires.
What is the shape of Pinus leaves?
Leaves. The typical needle-shaped leaf is found in all species of the Pinaceae family and it is the arrangement of these needles in bundles or fascicles that is the most characteristic feature of the genus Pinus.
How old is a pine tree?
Pines are long lived and typically reach ages of 100–1,000 years, some even more. The longest-lived is the Great Basin bristlecone pine, Pinus longaeva. One individual of this species, dubbed “Methuselah”, is one of the world’s oldest living organisms at around 4,600 years old.
How long does a pine tree take to grow to full maturity?
Superior Timber These trees grow as well as other southern yellow pines on most sites after height growth is initiated (usually 2 to 3 years). On poor sites, longleaf pine often out grows loblolly in 7 to 8 years.
Is a pine tree a Christmas tree?
A Christmas tree is a decorated tree, usually an evergreen conifer, such as a spruce, pine or fir, or an artificial tree of similar appearance, associated with the celebration of Christmas, hence its name, originating in Northern Europe.
What kingdom is pine tree in?
Is a pine tree a conifer?
All extant conifers are perennial woody plants with secondary growth. The great majority are trees, though a few are shrubs. Examples include cedars, Douglas firs, cypresses, firs, junipers, kauri, larches, pines, hemlocks, redwoods, spruces, and yews.
What is spruce wood used for?
Spruce is the standard material used in soundboards for many musical instruments, including guitars, mandolins, cellos, violins, and the soundboard at the heart of a piano and the harp. Wood used for this purpose is referred to as tonewood.
What type of tree is an elm?
Elms are deciduous and semi-deciduous trees comprising the flowering plant genus Ulmus in the plant family Ulmaceae.
Are pine trees native to Europe?
Pinus pinea L. The stone pine, botanical name Pinus pinea, also known as the Italian stone pine, umbrella pine and parasol pine, is a tree from the pine family (Pinaceae). The tree is native to the Mediterranean region, occurring in Southern Europe, Israel, Lebanon and Syria.