Acer henryi (Latin name: Acer henryi. ), also known as Acer henryi. Small deciduous trees; The crown is umbrella-shaped and the bark is smooth. The bark is dark gray. Branchlets are purple or lavender-green, and old branches are grayish purple. Leaves suborbicular, base cordate or subcordate, palmate, usually 7-parted, densely cuspidate. The back leaves bloom; The flowers are purple, and the male and bisexual flowers are the same plant; Umbrella. Sepals ovate-lanceolate; Petals elliptic or obovate. The young fruit is purple-red, brown-yellow after maturity, with spherical stone, obvious veins and dull wings. The flowering and fruiting period is from May to September.

East China, Central China to Southwest China and other provinces. Born in low-altitude forest margins or sparse forests. South Korea and Japan are also distributed. Acer truncatum and Acer pinnatifida have been introduced and cultivated in many countries, among which Acer truncatum and Acer pinnatifida are often used as garden trees.

Castanea henryi likes sunshine, so it is forbidden to shoot from the west, which will scorch the leaves. It is more tolerant to shade and grows well in the tall shade. Strong resistance to sulfur dioxide and soot. Its leaves are beautiful, and turn bright red after autumn, as bright as flowers and as bright as clouds. It is an excellent foliage tree species.