Amur Maple
Acer ginnala · Sapindaceae (Soapberry family, commonly including the Maples)
AI-generated identification · may be incorrect
Leaf Morphology
Leaf Type
Simple, deciduous leaf
Shape
Ovate to oblong with 3 to 5 lobes, the middle lobe being noticeably longer and more pronounced than the smaller side lobes.
Margin
Serrate (sharply and doubly toothed margins along the lobes)
Arrangement
Opposite arrangement on the twig with a slender, sometimes reddish petiole.
Venation
Palmate venation with three prominent primary veins radiating from the base, branching out into a fine reticulate network.
Key Features
Distinguished by its distinctively elongated middle leaf lobe, sharply serrated margins, opposite leaf arrangement, and small multi-stemmed growth habit.
Description
The Amur Maple is a hardy, multi-stemmed large shrub or small deciduous tree typically growing up to 15 to 20 feet tall. It features smooth gray-brown bark, small fragrant white flowers appearing in clusters in spring, and characteristic winged samaras that often turn a striking red before maturing. It is celebrated for its dazzling autumn foliage.
Habitat
Thrives in full sun to partial shade, adaptable to various soil types including clay, loam, or sand, provided they are reasonably well-drained. Tolerant of cold climates and urban pollution.
Native Range
Native to northeastern Asia (including China, Mongolia, Korea, Japan, and eastern Siberia); widely cultivated as an ornamental tree in North America and Europe.