A birch is a thin-leaved deciduous hardwood tree of the genus Betula , in the family Betulaceae, which also includes alders, hazels, and hornbeams. It is closely related to the beech-oak family Fagaceae. The genus Betula contains 30 to 60 known taxa of which 11 are on the IUCN 2011 Red List of Threatened Species. … See more Birch species are generally small to medium-sized trees or shrubs, mostly of northern temperate and boreal climates. The simple leaves are alternate, singly or doubly serrate, feather-veined, petiolate and stipulate. They … See more Birches often form even-aged stands on light, well-drained, particularly acidic soils. They are regarded as pioneer species, rapidly colonizing open ground especially in secondary successional sequences following a disturbance or fire. Birches are early tree species … See more Birches have spiritual importance in several religions, both modern and historical. In Celtic cultures, the birch symbolises growth, … See more Subdivision Betula species are organised into five subgenera. Birches native to Europe and Asia include 1. See more Within Betulaceae, birches are most closely related to alder. The oldest known birch fossils are those of Betula leopoldae from the Klondike Mountain Formation in Washington State, … See more Because of the hardness of birch, it is easier to shape it with power tools; it is quite difficult to work it with hand tools. • Birch wood is fine-grained and pale in colour, often with an attractive satin-like sheen. Ripple figuring may occur, increasing the … See more • Birch bark • Birch bark manuscript • Taxonomy of Betula See more WebBoth species of birch are fast-growing pioneer trees which readily colonise open ground. Silver birch is the faster growing of the two, and also the taller, reaching a height of up to 30 metres, whereas downy birch …
Birch The Canadian Encyclopedia
WebSilver birch trees form symbiotic relationships with a number of fungi species, including the well-known fly agaric (Amanita muscaria). In North America, a species of woodpecker called a sapsucker 'taps' birch trees in spring, meaning it pecks into the bark and drinks the sap. WebSpecies: pendula Family: Betulaceae Uses (Ethnobotany): Outer bark has been used as drinking vessels, canoe skins, and roofing tiles. Some parts of the tree have been used … florence basketball team
River Birch Tree TN Nursery
WebThe r iver birch is a beautiful and graceful species with a multi-trunked, oval formation. The crown is rounded, well-shaped, and pleasing to the eye. The bark of the trunk and … WebWhile most people mistakenly refer to the all birch trees growing in Alaska as paper birch, nearly all birches growing in the Interior are Alaskan birch. Its scientific name is Betula … WebBetula utilis, the Himalayan birch (bhojpatra, Sanskrit: भूर्ज bhūrjá), is a deciduous tree native to the Western Himalayas, growing at elevations up to 4,500 m (14,800 ft).The Latin specific epithet utilis means "useful", and refers to the many uses of the different parts of the tree. The white, paper-like bark was used in ancient times for writing Sanskrit scriptures … florence baskin harrisburg pennsylvania