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Acer spicatum is a deciduous shrub or small tree growing to 3–8 m (10–25 ft) tall, forming a spreading crown with a short trunk and slender branches. The leaves are opposite and simple, 6–10 cm (2 + 1 ⁄ 4 –4 in) long and wide, with 3 or 5 shallow broad lobes.
Acer tegmentosum, the Manchurian striped maple, [3] is a species of deciduous tree in the maple genus, which is native to the southern part of the Russian Far East (along the Amur and Ussuri rivers in Primorsky Krai), northeastern China (Heilongjiang, Jilin, Liaoning), and Korea. [4] Acer tegmentosum is cold-hardy down to USDA hardiness zone 5a ...
The bark of Pinus thunbergii is made up of countless shiny layers. Bark is the outermost layer of stems and roots of woody plants. Plants with bark include trees, woody vines, and shrubs. Bark refers to all the tissues outside the vascular cambium and is a nontechnical term. [1] It overlays the wood and consists of the inner bark and the outer ...
Acer griseum, the paperbark maple or blood-bark maple, [3] is a species of flowering plant in the family Sapindaceae, native to central China. [4] Acer griseum is found in the Chinese provinces of Gansu , Henan , Hubei , Hunan , Shaanxi , Shanxi and Sichuan , at altitudes of 1,500–2,000 m (4,921–6,562 ft).
The bark of the tree is an important herbal medicine in China. The oil has insecticidal properties similar to pyrethrum . [ 14 ] The oil contains a variety of biologically active substances, including flavonoids ( diosmin ), alkaloids ( berberine , jatrorrhizine , palmatine ), saponins , and coumarins .
Acer saccharum, the sugar maple, is a species of flowering plant in the soapberry and lychee family Sapindaceae. It is native to the hardwood forests of eastern Canada and the eastern United States. [ 3 ]
Acer pictum, commonly known as yellow-paint maple, [4] is an Asian species of maple. It widespread across much of China as well as Korea, Japan, Mongolia, and eastern Russia. [5] Its natural habitat is in temperate forests. Acer pictum is a deciduous tree up to 20 meters tall, with gray bark. Leaves are non-compound, thin, up to 12 cm wide and ...
The fruit and bark contain a bitter chemical making them inedible to humans, although there are contested medicinal uses. [ 2 ] Until 2002, cascara was the principal ingredient in commercial, over-the-counter (OTC) laxatives in North American pharmacies until the U.S. Food and Drug Administration (FDA) issued a final rule banning the use of ...