Define pine tree. pine tree synonyms, pine tree pronunciation, pine tree translation, English dictionary definition of pine tree. Noun 1. pine tree - a coniferous tree pine, true pine genus Pinus, Pinus He was so very tall that he carried a pine tree, which was eight feet through the butt, for a walking stick.Pines are coniferous trees of the genus Pinus, in the family Pinaceae. As conifers, they are seed-bearing and thus vascular plants. Specifically, they are gymnosperms, meaning that the seeds are not formed in an ovule that is enclosed (and developing into a fruit, as in the other type of seed plants...The modern English name pine derives from Latin pinus, pre-19th century they were often known as fir, from Old Norse.Most regions of the Northern Hemisphere...There are many qualities that make pine trees well-known, such as their fresh smell and useful wood. However, they can be difficult to identify from trees that look similar, such as firs or spruces. Examining the needles to see if they grow in clusters will help you figure out whether the tree is a pine or not, as...Huangshan Pine Tree - Essence of Chinese Pine Tree. Oddly-shaped pine ranks the top among the four wonders of Huangshan Mountain (the other three are grotesque rocks What will come across your mind when you think of a pine, is it usually upright? Huangshan pines will give you more options.
Pine - New World Encyclopedia
Pine Trees. Pines are some of the best-known plants around the world. They possess huge economic importance through the timber trade and are easily identifiable due The pines are a family of around 250 woody, seed-producing plants. They include conifers such as cedars, spruces, firs and pines.Usually used in calling one a 'pine tree' for an offensive statement. Can also be used as a basic offending word, not really relating to a penis whatsoever. "No, turn right, you pine tree.." "Alfred, go suck and fuck a pine tree." "Watch out, I'm pulling out my pine tree!!"Eastern white pine is a common forest tree in higher elevations. Forestryimages.org provides several images of parts of Eastern white pine. The tree is a conifer and the lineal taxonomy is Pinopsida > Pinales > Pinaceae > Pinus strobus L. Eastern white pine is also commonly called northern white...1 : any of a genus (Pinus of the family Pinaceae, the pine family) of coniferous evergreen trees that have slender elongated needles and include some valuable timber trees and ornamentals. 2 : the straight-grained white or yellow usually durable and resinous wood of a pine varying from extreme...
The Pine Tree - YouTube
A bunya pine tree may reach a height of 45 meters (about 148 feet), a diameter of 1.5 meters (around 4 feet), and a spread of 15 meters (49 feet). Further examinations of the trees may lead to changes in these numbers. The fully-grown tree is certainly large, however.About Pine Trees. Pines are among the most well-known coniferous trees in the world, and they are the most common type of conifer in the world, with between 105 to 125 Also known as the Austrian Pine, this highly attractive tree is a top pick for homeowners looking to add a Pine to their property.This page in other languages: Türkçe. The Pine Tree is an Environment object in Raft . Pine Trees can be found on Balboa Island and Evergreen Islands . When chopped down with an Axe , it will drop seven Planks . There's a small chance of receiving a Pinecone when chopping down a Pine Tree.The height of pine trees is usually 20 - 40 meters. Pine is a fast-growing species, and at the same time pine tree lives 300 - 500 years on the average. The annual growth of pines in height under favorable growing conditions can be between 0.8 - 1 m. Annual rings are clearly visible on all cuts.A Pine tree is a Pine tree. Both are different but both are Conifers. No coment except No (pine tree) is a carnivorous tree and weed is a halusunasive drug. Recomend me and message me if this was useful.
Jump to navigation Jump to go looking This article is about the tree. For other makes use of, see Pine (disambiguation) and Pines (disambiguation).
Pine treeTemporal vary: Barremian–Recent PreꞒ Ꞓ O S D C P T J Ok Pg N Korean crimson pine (Pinus densiflora), North Korea Scientific classification Kingdom: Plantae Clade: Tracheophytes Division: Pinophyta Class: Pinopsida Order: Pinales Family: Pinaceae Subfamily: Pinoideae Genus: PinusL. Subgenera Subgenus Strobus Subgenus Pinus
See List of Pinus species for entire taxonomy to species degree. See checklist of pines by way of region for listing of species by means of geographic distribution.
Range of PinusA pine is any conifer in the genus Pinus (/ˈpiːnuːs/)[1] of the family Pinaceae. Pinus is the only genus within the subfamily Pinoideae. The Plant List compiled via the Royal Botanic Gardens, Kew and Missouri Botanical Garden accepts 126 species names of pines as current, along side 35 unresolved species and lots of extra synonyms.[2] Pine may additionally consult with the lumber derived from pine bushes; pine is probably the most more extensively used forms of picket used as lumber.
Etymology
The modern English title "pine" derives from Latin pinus, which some have traced to the Indo-European base *pīt- 'resin' (supply of English pituitary).[3] Before the nineteenth century, pines had been continuously referred to as firs (from Old Norse fura, by the use of Middle English firre). In some European languages, Germanic cognates of the Old Norse name are nonetheless in use for pines—in Danish fyr, in Norwegian fura/fure/furu, Swedish fura/furu, Dutch vuren, and German Föhre—however in fashionable English, fir is now limited to fir (Abies) and Douglas fir (Pseudotsuga).
Description
Illustration of needles, cones, and seeds of Scots pine (Pinus sylvestris)Pine bushes are evergreen, coniferous resinous trees (or, rarely, shrubs) rising 3–80 m (10–260 ft) tall, with the majority of species achieving 15–45 m (50–150 ft) tall.[4] The smallest are Siberian dwarf pine and Potosi pinyon, and the tallest is an 81.79 m (268.35 ft) tall ponderosa pine situated in southern Oregon's Rogue River-Siskiyou National Forest.[5]
Pines are lengthy lived and most often succeed in ages of 100–1,000 years, some even more. The longest-lived is the Great Basin bristlecone pine, Pinus longaeva. One person of this species, dubbed "Methuselah", is one of the international's oldest dwelling organisms at round 4,600 years outdated. This tree can be found in the White Mountains of California.[6] An older tree, now minimize down, used to be dated at 4,900 years outdated.[7][8] It used to be discovered in a grove underneath Wheeler Peak and it is now referred to as "Prometheus" after the Greek immortal.[8]
The spiral growth of branches, needles, and cone scales could also be arranged in Fibonacci quantity ratios.[9][10] The new spring shoots are sometimes called "candles"; they're lined in brown or whitish bud scales and level upward to start with, then later turn green and spread outward. These "candles" offer foresters a method to guage fertility of the soil and vigour of the timber.
BarkThe bark of maximum pines is thick and scaly, but some species have skinny, flaky bark.[11] The branches are produced in regular "pseudo whorls", actually a very tight spiral however showing like a ring of branches bobbing up from the same point. Many pines are uninodal, generating just one such whorl of branches each yr, from buds on the tip of the year's new shoot, however others are multinodal, producing two or extra whorls of branches according to year.
FoliagePines have four sorts of leaf:
Seed leaves (cotyledons) on seedlings are borne in a whorl of four–24. Juvenile leaves, which follow straight away on seedlings and younger plants, are 2–6 cm lengthy, unmarried, inexperienced or ceaselessly blue-green, and arranged spirally at the shoot. These are produced for six months to 5 years, rarely longer. Scale leaves, very similar to bud scales, are small, brown and no longer photosynthetic, and arranged spirally like the juvenile leaves. Needles, the grownup leaves, are green (photosynthetic) and bundled in clusters referred to as fascicles. The needles can quantity from one to seven consistent with fascicle, but most often quantity from two to five. Each fascicle is made from a small bud on a dwarf shoot in the axil of a scale leaf. These bud scales regularly remain at the fascicle as a basal sheath. The needles persist for 1.5–Forty years, relying on species. If a shoot's rising tip is broken (e.g. eaten by means of an animal), the needle fascicles slightly under the damage will generate a stem-producing bud, which will then substitute the misplaced growth tip.Cones Pinus radiata female (ovulate) coneP. radiata male (pollen) conePines are most commonly monoecious, having the male and female cones at the same tree, despite the fact that a few species are sub-dioecious, with folks predominantly, however no longer wholly, single-sex. The male cones are small, most often 1–5 cm long, and best provide for a short length (in most cases in spring, though autumn in a few pines), falling once they've shed their pollen. The feminine cones take 1.5–3 years (depending on species) to mature after pollination, with actual fertilization behind schedule one year. At maturity the female cones are 3–60 cm lengthy. Each cone has a lot of spirally arranged scales, with two seeds on every fertile scale; the scales at the base and tip of the cone are small and sterile, without seeds.
The seeds are most commonly small and winged, and are anemophilous (wind-dispersed), however some are greater and feature only a vestigial wing, and are bird-dispersed (see below). Female cones are woody and infrequently armed to give protection to developing seeds from foragers. At adulthood, the cones in most cases open to free up the seeds. In probably the most bird-dispersed species, for example whitebark pine,[12]), the seeds are best launched through the hen breaking the cones open. In others, the seeds are saved in closed cones for many years till an environmental cue triggers the cones to open, releasing the seeds. This is referred to as serotiny. The most common type of serotiny is pyriscence, in which a resin binds the cones close till melted by means of a forest fire, for example in Pinus rigida.
Evolutionary historical past
Conifers developed about Three hundred million years in the past, and pines possibly 200 million years ago.
Pinus is the biggest genus of the Pinaceae, the pine family, which is the oldest and largest conifer family. It dates back to 206 million years in the past.[13] Based on recent Transcriptome research, Pinus is most intently related to the genus Cathaya, which in flip is carefully related to spruces. These genera, with firs and larches, form the pinoid clade of the Pinaceae. The oldest verified fossil of the genus is Pinus yorkshirensis from the Hauterivian-Barremian boundary (131-129 Ma) in the Speeton Clay, England.[14]
The evolutionary history of the genus Pinus has been sophisticated through hybridization. Pines are liable to inter-specific breeding. Wind pollination, lengthy existence spans, overlapping generations, huge inhabitants length, and weak reproductive isolation make breeding across species much more likely.[15] As the pines have diverse, gene switch between other species has created a advanced historical past of genetic relatedness.
Taxonomy, nomenclature and codification
Main article: List of Pinus speciesPines are gymnosperms. The genus is divided into two subgenera based on the collection of fibrovascular bundles within the needle. The subgenera will also be distinguished by cone, seed, and leaf characters:
Pinus subg. Pinus, the yellow, or laborious pine workforce, usually with tougher wood and two or three needles per fascicle.[16] The subgenus is also named diploxylon, because of its two fibrovascular bundles. Pinus subg. Strobus, the white, or comfortable pine team. Its individuals in most cases have softer wooden and five needles in step with fascicle.[16] The subgenus is additionally named haploxylon, because of its one fibrovascular package deal.Each subgenus is additional divided into sections and subsections.
Many of the smaller teams of Pinus are composed of intently comparable species with fresh divergence and history of hybridization. This leads to low morphological and genetic differences. This, coupled with low sampling and underdeveloped genetic techniques, has made taxonomy tricky to determine.[17] Recent research using huge genetic datasets has clarified these relationships into the groupings we acknowledge today.
Distribution
Monterey Pine in Sydney, Australia, which were presented to the area in the past due 19th century.Pines are native to the Northern Hemisphere, and in a few portions of the tropics in the Southern Hemisphere. Most areas of the Northern Hemisphere (see List of pines by means of region) host some native species of pines. One species (Sumatran pine) crosses the equator in Sumatra to two°S. In North America, various species happen in regions at latitudes from as a ways north as 66°N to as a ways south as 12°N.
Pines is also present in a very massive number of environments, starting from semi-arid wasteland to rainforests, from sea stage as much as 5,200 metres (17,100 toes), from the coldest to the most up to date environments on Earth. They frequently happen in mountainous spaces with favorable soils and no less than some water.[18]
Various species had been presented to temperate and subtropical areas of each hemispheres, the place they are grown as bushes or cultivated as decorative plants in parks and gardens. Quite a lot of such offered species have turn out to be naturalized, and a few species are considered invasive in some spaces[19] and threaten local ecosystems.
Ecology Pine wooded area in Vagamon, southern Western Ghats, Kerala (India)Pines develop smartly in acid soils, some additionally on calcareous soils; most require excellent soil drainage, who prefer sandy soils, however a few (e.g. lodgepole pine) can tolerate poorly drained wet soils. A couple of are ready to sprout after forest fires (e.g. Canary Island pine). Some species of pines (e.g. bishop pine) need fire to regenerate, and their populations slowly decline beneath fire suppression regimens.
Pine trees are really useful to the surroundings, they can remove carbon dioxide from the atmosphere. Although several studies have indicated that once the established order of pine plantations in grasslands, there is an alteration of carbon swimming pools together with a lower of the soil organic carbon pool.[20]
Several species are tailored to excessive prerequisites imposed by means of elevation and latitude (e.g. Siberian dwarf pine, mountain pine, whitebark pine, and the bristlecone pines). The pinyon pines and a selection of others, particularly Turkish pine and gray pine, are specifically neatly adapted to growth in scorching, dry semidesert climates.
The seeds are regularly eaten through birds, similar to grouse, crossbills, jays, nuthatches, siskins, and woodpeckers, and via squirrels. Some birds, particularly the spotted nutcracker, Clark's nutcracker, and pinyon jay, are of significance in distributing pine seeds to new areas. Pine needles are every so often eaten by means of some Lepidoptera (butterfly and moth) species (see record of Lepidoptera that feed on pines), the Symphytan species pine sawfly, and goats.
Pine pollen would possibly play crucial position in the functioning of detrital food webs.[21] Nutrients from pollen help detritivores in building, expansion, and maturation, and may permit fungi to decompose nutritionally scarce clutter.[21] Pine pollen is additionally interested in transferring plant topic between terrestrial and aquatic ecosystems.[21]
Uses
Lumber and building Logging Pinus ponderosa, Arizona, USAPines are a number of the maximum commercially essential tree species valued for his or her timber and picket pulp all the way through the sector.[22][23] In temperate and tropical regions, they're fast-growing softwoods that develop in slightly dense stands, their acidic decaying needles inhibiting the sprouting of competing hardwoods. Commercial pines are grown in plantations for timber that is denser and therefore more durable than spruce (Picea). Pine picket is broadly utilized in high-value carpentry pieces corresponding to furnishings, window frames, panelling, flooring, and roofing, and the resin of a few species is the most important supply of turpentine.
Because pines haven't any insect- or decay-resistant qualities after logging, untreated they are most often really helpful for development purposes as indoor use most effective (indoor drywall framing, for instance). For outdoor use, pine must be handled with copper azole, chromated copper arsenate or different appropriate chemical preservative.[24]
Ornamental makes use of "Pine Clouds", 1903 painting on fan by Wu Ku-hsiangMany pine species make sexy ornamental plantings for parks and bigger gardens with a variety of dwarf cultivars being suitable for smaller areas. Pines are also commercially grown and harvested for Christmas trees. Pine cones, the most important and most durable of all conifer cones, are craft favorites. Pine boughs, liked particularly in wintertime for his or her pleasant odor and greenery, are popularly lower for decorations.[25] Pine needles are also used for making ornamental articles equivalent to baskets, trays, pots, and so forth., and right through the U.S. Civil War, the needles of the longleaf pine "Georgia pine" had been extensively employed on this.[26] This at the beginning Native American skill is now being replicated internationally. Pine needle handicrafts are made in the USA, Canada, Mexico, Nicaragua, and India. Pine needles are also versatile and have been utilized by Latvian clothier Tamara Orjola to create other biodegradable merchandise together with paper, furnishings, textiles and dye.[27]
Wildlife Pine good looks moth (Panolis flammea) on pine needles Further information: List of Lepidoptera that feed on pinesPine needles function food for more than a few Lepidoptera. Several species of pine are attacked by nematodes, causing pine wilt illness, which can kill some temporarily. Some of these Lepidoptera species, lots of them moths, specialise in feeding on just one or occasionally several species of pine. Beside that many species of birds and mammals safe haven in pine habitat or feed on pine nuts.
FarmingWhen grown for sawing trees, pine plantations can also be harvested after 25 years, with some stands being allowed to grow up to 50 (as the wood cost will increase more temporarily as the trees age). Imperfect trees (akin to those with bent trunks or forks, smaller timber, or diseased bushes) are got rid of in a "thinning" operation each 5–10 years. Thinning allows the most productive timber to grow much quicker, as it prevents weaker bushes from competing for sunlight, water, and vitamins. Young bushes removed all the way through thinning are used for pulpwood or are left in the wooded area, whilst maximum older ones are excellent enough for noticed bushes.[28]
A 30-year-old commercial pine tree grown in excellent stipulations in Arkansas shall be about 0.3 m (1.0 toes) in diameter and about 20 m (66 toes) high. After 50 years, the same tree shall be about 0.5 m (1.6 toes) in diameter and 25 m (82 toes) excessive, and its wood will probably be worth about seven instances up to the 30-year-old tree. This on the other hand is determined by the area, species and silvicultural tactics. In New Zealand plantations most price is reached at round 28 years with top being as excessive as 30 m (98 ft) and diameter 0.5 m (1.6 feet) and most picket production around 35 years (once more depending on elements such as web page, stocking and genetics). Trees are most often planted 3–4 m apart, or about One thousand consistent with hectare (100,000 according to km2). [29][30][31][32]
Food and vitamins Edible seeds of the Korean pine (Pinus koraiensis)Some species have large seeds, called pine nuts, which might be harvested and bought for cooking and baking. They are an very important aspect of pesto alla genovese.
The comfortable, wet, white inside bark (cambium) underneath the woody outer bark is fit for human consumption and really high in nutrients A and C.[33] It will also be eaten uncooked in slices as a snack or dried and floor up into a powder to be used as an ersatz flour or thickener in stews, soups, and other foods, corresponding to bark bread. Adirondack Indians were given their identify from the Mohawk Indian phrase atirú:taks, meaning "tree eaters".
A tea made by means of steeping younger, inexperienced pine needles in boiling water (known as tallstrunt in Sweden) is high in nutrients A and C. In jap Asia, pine and different conifers are permitted amongst consumers as a beverage product, and utilized in teas, as well as wine.[34]
Pine needles from Pinus densiflora have been discovered to contain 30.54 mg/g of proanthocyanidins when extracted with hot water.[35] Comparative to ethanol extraction resulting in 30.11 mg/g, simply extracting in scorching water is preferable.
In traditional Chinese medication (TCM), pine resin is used for burns, wounds and dermal court cases.[36]
In pop culture
A falling pine pictured within the coat of palms of MyrskyläPines have been a steadily mentioned tree right through history, together with in literature, artwork and other art, and in spiritual texts.
LiteratureWriters of various nationalities and ethnicities have written of pines. Among them, John Muir,[37]Dora Sigerson Shorter,[38]Eugene Field,[39] the Chinese,[40]Theodore Winthrop,[41] and Rev. George Allan D.D.[42]
Art Under the Pines, Evening, Claude Monet (1888) (Philadelphia Museum of Art) By Camille Pissarro.Pines are steadily featured in artwork, whether or not portray and advantageous artwork,[43] drawing,[44] images, or folk art.
Religious textsPine trees, in addition to other conifers, are discussed in The Bible. In Nehemiah 8:15, the King James Version renders the following translation:[45]
"And that they should publish and proclaim in all their cities, and in Jerusalem, saying, Go forth unto the mount, and fetch olive branches, and pine branches [emphasis added], and myrtle branches, and palm branches, and branches of thick trees, to make booths, as it is written."
Pines also are discussed in Isaiah 60:
"13: The glory of Lebanon shall come unto thee, the fir tree, the pine tree, and the box together, to beautify the place of my sanctuary; and I will make the place of my feet glorious."
Chinese tradition Many Chinese ink sticks are constituted of pine: the wood being burnt and the soot amassed as an element to give you the coloring Further data: Three Friends of WinterThe pine is a motif in Chinese art and literature, which every now and then combines painting and poetry in the similar paintings. Some of the principle symbolic attributes of pines in Chinese art and literature are longevity and steadfastness: the pine retains its inexperienced needles through all of the seasons. Sometimes the pine and cypress are paired. At other times the pine, plum, and bamboo are considered because the "Three Friends of Winter".[46] Many Chinese artwork works and/or literature (some involving pines) had been executed the usage of paper, brush, and Chinese ink: interestingly sufficient, one of the vital major ingredients for Chinese ink has been pine soot.
Gallery
Ancient Pinus longaeva, California, USA
A Khasi pine in Benguet, Philippines
Huangshan pine (Pinus hwangshanensis), Anhui, China
Pine needle baskets.
A increasing female cone of a Scots pine on a mountain in Perry County, Pennsylvania.
A prescribed hearth in a European black pine (Pinus nigra) wooded area, Portugal
Pinus sylvestris ready for shipping, Hungary
Tongue and groove cast pine floor
Pinus taeda bark
Chosui Yabu's inscribed woodcut of "Three Auspicious Friends" (The Three Friends of Winter) in the Brooklyn Museum. The artist used to be active c. 1830-1864 and the woodcut is dated about 1860.
An absolutely grown and freshly fallen female pine cone (Pinus strobus.)
Crooked Forest in Nowe Czarnowo, Poland
Flowering young pine cones
An image portraying the turpentine trade.
Roots of an old pine in Ystad 2020.
Forchem tall oil refinery in Rauma, Finland.
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