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In terms of biodiversity, the only comparable temperate deciduous forest regions in the world are in central China, Japan, and in the Caucasus Mountains.Both the Appalachians (along with the neighbouring Appalachian mixed mesophytic forests ecoregion) and central China contain relict habitats of an ancient forest that was once widespread over the Northern Hemisphere.
[4] Large trees measured for possible inclusion as Tennessee Champion Trees included a 27-inch-diameter (690 mm) black cherry, a 46-inch southern red oak, a 62-inch shumard oak, and 9-inch pawpaw. A total of 332 flowering plant species were recorded in 85 families; three-quarters of the species were native. [ 5 ]
Regional climate was similar to or slightly drier than modern conditions. Oak, hickory, chestnut, and southern pine species were abundant. Walnuts, beech, sweetgum, alder, birch, tulip poplar, elms, hornbeams (Carpinus spp.), basswoods, and others that are generally common in modern southern deciduous forests were also common then.
This category contains the native flora of Tennessee as defined by the World Geographical Scheme for Recording Plant Distributions. Taxa of the lowest rank are always included; taxa of higher ranks (e.g. genus) are only included if monotypic or endemic. Include taxa here that are endemic or have restricted distributions (e.g. only a few countries).
Most of the forest is a mature second-growth hardwood forest. The range's 1,600 species of flowering plants include over 100 species of native trees and 100 species of native shrubs. The Smokies are also home to over 450 species of non-vascular plants and 2,000 species of fungi. [22] [23]
The species of worm has several genes in common with humans and researchers often use it as a way to model human reactions, she said. ... He said that people should continue to use DEET-based ...
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 ...
Most of the state is considered part of the Upland South, and the eastern third is part of Appalachia. [1] Tennessee covers roughly 42,143 square miles (109,150 km 2), of which 926 square miles (2,400 km 2), or 2.2%, is water. It is the 16th smallest state in terms of land area. The state is about 440 miles (710 km) long from east to west and ...