Pines are trees in the genus Pinus in the family Pinaceae and are the only genus in the order Pinales. There are about species of pine, although different. Noun 1. genus Pinus - type genus of the Pinaceae: large genus of true pines Pinus gymnosperm genus - a genus of gymnosperms family Pinaceae, Pinaceae. Nearly half of these species ( species) are considered true pines and belong to the genus Pinus (Farjon ). Approximately 80 Pinus species are.
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Shore pine will tolerate poorly drained wet soils. A few are able to sprout after forest fires e.
Some species of pines e. 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.
the genus pinus
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 the genus pinus hot, dry semi-desert climates.
The seeds are commonly eaten by birds and squirrels. Pine needles are sometimes eaten by some Lepidoptera butterfly and moth species, the Symphytan species pine sawfly, and goats.
The genus Pinus. - Biodiversity Heritage Library
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 the genus pinus needles inhibiting the sprouting of competing hardwoods.
Commercial pines the genus pinus grown in plantations for timber that is denser, more resinous, and therefore more durable than spruce Picea.
- Genus Pinus - definition of genus Pinus by The Free Dictionary
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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 the genus pinus gardens, with a variety of dwarf cultivars being suitable for smaller spaces.
Biodiversity Heritage Library
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, the genus pinus especially in wintertime for their pleasant smell and greenery, are popularly cut for decorations.
A number the genus pinus species are attacked by nematodes, causing pine wilt disease, which can kill some quickly.
Conifer Genus: Pinus | American Conifer Society
Pine needles are also used for making decorative articles like baskets, trays, pots, etc. This Native American skill is now being replicated across the world.
Because pines have no insect or decay resistant qualities after logging, they are generally recommended for construction the genus pinus as indoor use only ex.
This wood left outside can be expected to last no more than 12 to 18 months depending on the type of climate it is exposed to. It is commonly referred to by several different names which include North American timber, SPF spruce, pine, fir the genus pinus whitewood.
Some species have large seeds, called pine nuts, that are harvested and sold for cooking and baking. They are an important ingredient of Pesto alla genovese. The soft, moist, white inner bark cambium found clinging to the woody outer bark is edible and very high in vitamins A the genus pinus C.
It can be eaten raw in slices as a snack or dried and ground up into a powder for use as an ersatz flour or thickener in stews, soups, and other foods, such as bark bread.
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