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Jeffrey pine wood and ponderosa pine wood are sold together as yellow pine. [6] Both kinds of wood are hard (with a Janka hardness of 550 lbf (2,400 N)), but the western yellow pine wood is less dense than southern yellow pine wood (28 lb/cu ft (0.45 g/cm 3 ) versus 35 lb/cu ft (0.56 g/cm 3 ) for shortleaf pine).
Pinus ponderosa, commonly known as the ponderosa pine, [3] bull pine, blackjack pine, [4] western yellow-pine, [5] or filipinus pine, [6] is a very large pine tree species of variable habitat native to mountainous regions of western North America. It is the most widely distributed pine species in North America.
For its timber, the pine species is regarded as the most commercially important tree in the Southeastern U.S. [5] [6] [7] The common name loblolly is given because the pine species is found mostly in lowlands and swampy areas. [8] Loblolly pine is the first among over 100 species of Pinus to have its complete genome sequenced. As of March 2014 ...
The tree is a cultural symbol of the Southern United States, being the official state tree of Alabama. [4] This particular species is one of the eight pine tree species that falls under the "Pine" designation as the state tree of North Carolina. [5]
Shortleaf pine is a source of wood pulp, plywood veneer, and lumber for a variety of uses. The shortleaf pine is one of the southern US "southern yellow pines"; it is also occasionally called southern yellow pine or the shortstraw pine. The wood from the shortleaf pine is used commercially for creating flooring and beams.
Pinus jeffreyi, also known as Jeffrey pine, Jeffrey's pine, yellow pine [2] and black pine, [3] is a North American pine tree. It is mainly found in California, but also in the westernmost part of Nevada, southwestern Oregon, and northern Baja California. [4]: 4 It is named in honor of its botanist documenter John Jeffrey.
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).
Halocarpus biformis, known commonly as yellow pine or pink pine, is a coniferous tree endemic to New Zealand. The tree can attain heights of 10 m (33 ft), but is usually a low-spreading bush in open areas. It is found at higher elevations in the volcanic plateau of the North Island and at lower elevations of the South Island and Stewart Island.