What does pine mean?

Answer 1

It is actually a mixture between the great southern oak species and the atlantic polar bear species.The atlantic polar bear used to climb this particular tree and therefore the name of the tree

Answer 2

Pines are trees in the genus Pinus(pronounced /ˈpaɪnəs/),[1] in the family Pinaceae. They make up the monotypic subfamily Pinoideae. There are about 115 species of pine, although different authorities accept between 105 and 125 species.

Contents[hide]

• 1 Etymology
• 2 Taxonomy, nomenclature & codification
• 3 Distribution
• 4 Morphology
  • 4.1 Foliage
  • 4.2 Cones
• 5 Classification
• 6 Ecology
• 7 Uses
  • 7.1 Food uses
• 8 See also
• 9 Notes
• 10 References
• 11 Bibliography
• 12 External links

EtymologyThe modern English name pine derives from Latin pinusby way of French pin; similar names are used in other Romance languages. In the past (pre-19th century) they were often known as fir, from Old Norse fyrre, by way of Middle English firre. The Old Norse name is still used for pines in some modern north European languages, in Danish, fyr, in Norwegian fura/fure/furu, Swedish, furu, and Föhre in German, but in modern English, fir is now restricted to Fir (Abies) and Douglas-fir (Pseudotsuga).Taxonomy, nomenclature & codificationThis section requires expansion.Further information: Pinus classification DistributionPine forests overlooking Beirut, Lebanon

Stone Pine Pinus pinea in a Rome (Italy) street

Pines are native to most of the Northern Hemisphere. In Eurasia, they range from the Canary Islands, Iberian Peninsula and Scotland east to the Russian Far East, and in the Philippines, north to just over 70°N in Norway, Finland and Sweden (Scots Pine) and eastern Siberia (Siberian Dwarf Pine), and south to northernmost Africa, the Himalaya and Southeast Asia, with one species (Sumatran Pine) just crossing the Equator in Sumatra to 2°S. In North America, they range from 66°N in Canada (Jack Pine and Red Pine), south to 12°N in Nicaragua (Caribbean Pine). The highest diversity in the genus occurs in Mexico and California.

Pines have been introduced in subtropical and temperate portions of the Southern Hemisphere, including Chile, Brazil, South Africa, Australia, Argentina and New Zealand, where they are grown widely as a source of timber, and some species are becoming invasive.

MorphologyPines are evergreen, resinous trees (or rarely shrubs) growing 3--80 m tall, with the majority of species reaching 15--45 m tall. The smallest are Siberian Dwarf Pine and Potosi Pinyon, and the tallest Sugar Pine. Pines are long-lived, typically reaching ages of 100--1,000 years, some even more. The longest-lived is the Great Basin Bristlecone Pine, Pinus longaeva, one individual of which, at around 4,800 years old, is one of the world's oldest living organisms.

The bark of most pines is thick and scaly, but some species have thin, flaking bark. The branches are produced in regular "pseudo whorls", actually a very tight spiral but appearing like a ring of branches arising from the same point. Many pines are uninodal, producing just one such whorl of branches each year, from buds at the tip of the year's new shoot, but others are multinodal, producing two or more whorls of branches per year. The spiral growth of branches, needles, and cone scales are arranged in Fibonacci number ratios. The new spring shoots are sometimes called "candles"; they are covered in brown or whitish bud scales and point upward at first, then later turn green and spread outward. These "candles" offer foresters a means to evaluate fertility of the soil and vigour of the trees.

FoliageJuvenile (left) and adult foliage of Stone Pine (Pinus pinea), showing the dark brown scale leaves and needle leaves on an adult shoot

Pines have four types of leaf:

• Seed leaves (cotyledons) on seedlings, borne in a whorl of 4--24.
• Juvenile leaves, which follow immediately on seedlings and young plants, 2--6 cm long, single, green or often blue-green, and arranged spirally on the shoot. These are produced for six months to five years, rarely longer.
• Scale leaves, similar to bud scales, small, brown and non-photosynthetic, and arranged spirally like the juvenile leaves.
• Needles, the adult leaves, which are green (photosynthetic), bundled in clusters (fascicles) of 1--6, commonly 2--5, needles together, each fascicle produced from a small bud on a dwarf shoot in the axil of a scale leaf. These bud scales often remain on the fascicle as a basal sheath. The needles persist for 1.5--40 years, depending on species. If a shoot is damaged (e.g. eaten by an animal), the needle fascicles just below the damage will generate a bud which can then replace the lost leaves.
  

ConesLoblolly Pine (Pinus taeda): male cones

A fully mature Monterey Pine cone on the forest floor.

Pines are mostly monoecious, having the male and female cones on the same tree, though a few species are sub-dioecious with individuals predominantly, but not wholly, single-sex. The male cones are small, typically 1--5 cm long, and only present for a short period (usually in spring, though autumn in a few pines), falling as soon as they have shed their pollen. The female cones take 1.5--3 years (depending on species) to mature after pollination, with actual fertilization delayed one year. At maturity the female cones are 3--60 cm long. Each cone has numerous spirally arranged scales, with two seeds on each fertile scale; the scales at the base and tip of the cone are small and sterile, without seeds. The seeds are mostly small and winged, and are anemophilous (wind-dispersed), but some are larger and have only a vestigial wing, and are bird-dispersed (see below). At maturity, the cones usually open to release the seeds, but in some of the bird-dispersed species (e.g. Whitebark Pine), the seeds are only released by the bird breaking the cones open. In others, the fire climax pines (e.g. Monterey Pine, Pond Pine), the seeds are stored in closed ("serotinous") cones for many years until a forest fire kills the parent tree; the cones are also opened by the heat and the stored seeds are then released in huge numbers to re-populate the burnt ground.

ClassificationPines are divided into two subgenera, based on cone, seed and leaf characters:

• Subgenus Strobus (white or soft pines with pinyon, lacebark and bristlecone pines). Also including pines which were classified in the ducampopinus subgenus. Cone scale without a sealing band. Umbo terminal or dorsal. Seedwings adnate or articulate. One fibrovascular bundle per leaf.
• Subgenus Pinus (yellow or hard pines). Cone scale with a sealing band. Umbo dorsal. Seedwings articulate. Two fibrovascular bundles per leaf.

EcologyMountain pine beetles killed these Lodgepole Pines in Prince George, British Columbia.

Chir Pine forest Masi Uttarakhand in India.

Pines grow well in acid soils, some also on calcareous soils; most require good soil drainage, preferring sandy soils, but a few (e.g. Lodgepole Pine) will tolerate poorly drained wet soils. A few are able 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 under fire suppression regimes. Several species are adapted to extreme conditions imposed by elevation and latitude (e.g. Siberian Dwarf Pine, Mountain Pine, Whitebark Pine and the bristlecone pines). The pinyon pines and a number of others, notably Turkish Pine and Gray Pine, are particularly well adapted to growth in hot, dry semi-desert climates.

The seeds are commonly eaten by birds and squirrels. Some birds, notably the Spotted Nutcracker, Clark's Nutcracker and Pinyon Jay, are of importance in distributing pine seeds to new areas. Pine needles are sometimes eaten by some Lepidoptera (butterfly and moth) species (see list of Lepidoptera that feed on pines), the Symphytan species Pine sawfly, and goats.

UsesCommercial planting of young Longleaf Pine (Pinus palustris)

Pines are among the most commercially important of tree species, valued for their timber and wood pulp throughout the world. In temperate and tropical regions, they are fast-growing softwoods that will grow in relatively dense stands, their acidic decaying needles inhibiting the sprouting of competing hardwoods. Commercial pines are grown in plantations for timber that is denser, more resinous, and therefore more durable than spruce (Picea). Pine wood is widely used in high-value carpentry items such as furniture, window frames, paneling, floors and roofing, and the resin of some species is an important source of turpentine.

Many pine species make attractive ornamental plantings for parks and larger gardens, with a variety of dwarf cultivars being suitable for smaller spaces. Pines are also commercially grown and harvested for Christmas trees. Pine cones, the largest and most durable of all conifer cones are craft favorites. Pine boughs, always appreciated, especially in wintertime for their pleasant smell and greenery, are popularly cut for decorations. A number of species are attacked by nematodes, causing pine wilt disease, which can kill some quickly. Pine needles are also used for making decorative articles like baskets, trays, pots, etc. This native Indian skill is now being replicated across world. Pine needle handicrafts are made in the US, Canada, Mexico, Nicaragua and India[2]. Pine needles serve as food for various Lepidoptera. See List of Lepidoptera which feed on Pines.

Because pines have no insect or decay resistant qualities after logging, they are generally recommended for construction purposes as indoor use only (ex. indoor drywall framing). This wood left outside can not be expected to last more than 12--18 months depending on the type of climate it is exposed to. It is commonly referred to as several different names which include North American timber, SPF (spruce, pine, fir) and whitewood.

Food usesPine cones

Main article: Pine nut

Some species have large seeds, called pine nuts, that are harvested and sold for cooking and baking.

The soft, moist, white inner bark (cambium) found clinging to the woody outer bark is edible and very high in vitamins A and C. It can be eaten raw in slices as a snack or dried and ground up into a powder for use as a thickener in stews, soups, and other foods, such as Finnish pine bark bread (pettuleipä). Adirondack Indians got their name from the Mohawk Indian word atirú:taks, meaning "tree eaters".

A tea made by steeping young, green pine needles in boiling water (known as "tallstrunt" in Sweden) is high in vitamins A and C.

See also

• Pine-cypress forest
• Pitch Pine
• Christmas tree

Notes

1. ^ Sunset Western Garden Book, 1995:606--607
2. ^ Kangra Mahila Sabha: Pine Needle Weaving Craft

References

• Farjon, A. 1984, 2nd edition 2005. Pines. E. J. Brill, Leiden. ISBN 90-04-13916-8
• Little, E. L., Jr., and Critchfield, W. B. 1969. Subdivisions of the Genus Pinus (Pines). US Department of Agriculture Misc. Publ. 1144 (Superintendent of Documents Number: A 1.38:1144).
• Richardson, D. M. (ed.). 1998. Ecology and Biogeography of Pinus. Cambridge University Press, Cambridge. 530 p. ISBN 0-521-55176-5
• Sulavik, Stephen B. 2007. Adirondack; Of Indians and Mountains, 1535-1838. Purple Mountain Press, Fleischmanns, NY. 244 p. ISBN 1930098790 ISBN 978-1930098794
• Mirov, N. T. 1967. The Genus Pinus. Ronald Press, New York (out of print).
• Classification of pines
• Gymnosperm Database - Pinus

BibliographyPhilips, Roger. Trees of North America and Europe, Random House, Inc., New York ISBN 0-394-50259-0, 1979. External linksWikimedia Commons has media related to: Pinus[show]v · d · eGenera of the Pinaceae familyPinus · Picea ·Cathaya · Larix · Pseudotsuga· Abies · Cedrus ·Keteleeria · Pseudolarix ·Nothotsuga · Tsuga

[show]v · d · eSources of tanninsSources of condensed tanninsBroad bean (Vicia faba) | Grape (Vitis vinifera) | Quebracho wood | Mimosa bark (Acacia mollissima) | Myrtan or black marlock (Eucalyptus redunca)

Sources of hydrolysable tanninsChestnut wood | Myrobalan fruit (Terminalia chebula) | Oak wood, bark or acorn cup (Valonea Quercus macrolepis) | Sumac (Tanner's sumach leaves - Rhus coriaria or Chinese gall on Rhus chinensis) | Tara pod (Caesalpinia spinosa)

Other sourcesBarks

Alder (Alnus sp) | Avaram (Senna auriculata) | Babul (Acacia nilotica) | Birch (Betula sp) | Larch (Larix sp) | Hemlock (Tsuga sp) | mangrove | Pine (Pinus sp) | Spruce (Picea sp) | Urunday (Myracrodruon urundeuva) | Willow (Salix caprea)

Leaves

Badan (Bergenia crassifolia) | Dhawa (Anogeissus latifolia) | Gambier (Uncaria gambir) | Redoul (Coriaria myrtifolia)

Roots

Canaigre (Rumex hymenosepalus) | Garouille (Quercus coccifera) | Sea lavender (Limonium sp)

Woods

Cutch (Acacia catechu)

Fruit

Divi-divi pod (Cæsalpinia coriaria) | Sant pod (Acacia nilotica) | Teri pod (Caesalpinia digyna)

Galls

Gall oak (Quercus lusitanica)

Whole plant

Prosopis sp. bark and wood (eg Prosopis humilis or Algarrobilla) | Tanoak (Lithocarpus densiflorus) | Tizra heartwood and root (Rhus pentaphylla)

MiscTanbark

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Answer 3

wanting to see someone.

missing someone and wishing to see them but in a lust/love way rather than best friends

Answer 4

it is used for making furniture, for tiling floors and for making houses(cottages)

Answer 5

pining is deep longing