Specific epithet comes from the Latin word griseus meaning gray in reference to color of the leaf undersides. Genus name is the Latin name for a maple tree. shortly thereafter by the Arnold Arboretum. (“Chinese”) Wilson brought this tree from China to England in 1899. Flowers give way to winged samaras (to 1 1/4” long) with unusually large seeds.Į. Ornamentally insignificant yellowish flowers bloom in April-early May in clusters (drooping cymes to 1” long) on pendulous downy stalks. Fall color varies, typically ranging from showy shades of orange and red to less spectacular shades of reddish-green to bronze green. It has trifoliate, olive-green leaves (compound leaves arranged in clusters of three as seen in poison ivy) that turn orange, red or purple in the fall. Leaves on this trifoliate maple are exquisite in form and color when emerging, as well as in. It’s admired for its luminous, copper-colored bark, compact structure, and stunning fall color. Paperbark maple ( Acer griseum) is a smallish, oval-shaped, low-branched deciduous tree growing to 40 feet high with distinctive, cinnamon-colored exfoliating bark. Papery orange-brown bark peels to reveal a copper-colored trunk. ![]() Paperbark maple is an iconic Chinese species. It has unusual trifoliate leaves for a maple, and the bark exfoliates even on young trees and small branches, making this a truly stunning specimen tree. The Arboretum has been active in its conservation for more than a century. Leaves are green above, but frosty blue-green to gray-green with fine hairs beneath. The paperbark maple is endangered in its native China. Each trifoliate leaf (3-5” long) features three coarsely toothed leaflets, with the middle leaflet being short-stalked. Bark on the trunk and limbs is extremely ornamental because it peels into large curls which remain on the tree rather that falling to the ground, often in attractive contrast to the tan to rose-brown inner bark. It is native to mixed forests in central China. It typically matures to 20-30 (40)’ tall. It is particularly noted for its exfoliating copper orange to cinnamon reddish/brown bark and its showy orange to red fall color. You will be able to easily distinguish between these two species by looking at the bark, detailed below. Acer griseum, commonly called paperbark maple, is a small, deciduous, oval to oval-rounded tree with slender upright branching. Compound leaves: While the majority of maple species have simple leaves, two notable exceptions, the box elder and the paperbark maple, have compound leaves, with three to five leaflets per leaf stock.
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