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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 ...
A list of tree species, grouped generally by biogeographic realm and specifically by bioregions, and shade tolerance. Shade-tolerant species are species that are able to thrive in the shade, and in the presence of natural competition by other plants.
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).
Pond Pine (Type 98) is the typical vegetation of wet flats and some Carolina Bays in South Carolina. Loblolly-bay, pond pine, sweetbay, and redbay are the tree species present, and they rarely form a closed canopy. The thick, shrub layer is composed of fetterbush, greenbrier vines, inkberry, and loblolly-bay.
The Lost Pines Forest is a 13-mile (21 km) belt of loblolly pines (Pinus taeda) in the U.S. state of Texas, near the town of Bastrop.The stand of pines is unique in Texas because it is a disjunct population of trees that is more than 100 miles (160 km) separated from, and yet closely genetically related to, the vast expanse of pine trees of the Piney Woods region that covers parts of Texas ...
Historically, the flatwoods were dominated by longleaf pine, which can live to be 500 years old. Large scale overharvesting in conjunction with detrimental silvicultural practices like replacement with faster growing loblolly pine has drastically reduced the range of the longleaf pine ecosystem. Longleaf requires frequent fires, ideally every 1 ...
The C value of the shortleaf pine, or the amount of DNA of a species chromosome, is 21.73 pg when measured utilizing laser flow cytometry. [17] The genome of the shortleaf pine is not sequenced; however, loblolly pine genomic information can be used in comparative genetic studies regarding the shortleaf pine. [17]
These forests are dominated by shortleaf pine (Pinus echinata), Virginia pine (Pinus virginiana) and Loblolly Pine in the southern and western portions of the region.They can occur on a variety of topographic and landscape positions, including ridgetops, upper and midslopes, and lower elevations (generally below 2,300 feet (700 m) but mainly above 1,000 feet (300 m) ) in the Southern Appalachians.