They have three lobes, and a typical feature of Amur maple is that the middle lobe is much longer than the side lobes. The leaves are opposite with toothed edges. The tree tends to leaf out early in the spring. United States Land Grant University System – Find your Land Grant University’s College of Agriculture, University Cooperative Extension Service, or other related partner on this map provided by USDA. Amur maple can be either a small tree or a multi-stemmed shrub whose canopy is typically as wide as the tree is tall. Its elongated leaves make it unique among our species. As the most cold-tolerant maple in our region, it is planted widely. If you will use chemicals as part of the control process, always refer to the product label. Amur maple, native to east Asia, is regarded as a potentially invasive tree. To find the safest and most effective treatment for your situation, consult your state’s land-grant institution. Location, habitat, weather, and a variety of other conditions are factors that help determine the best treatment choice. Wallace, University of Georgia, Īdditional Information, Biology, Control and Management ResourcesĬontrol and management recommendations vary according to individual circumstances. ![]() The fruit is a red to brown double samara.Īcer saccharinum, silver maple – Images at Īcer rubrum, red maple – Images at Paul Wray, Iowa State University, įlowering occurs in the spring, when small, yellowish white, fragrant flowers develop in small panicles. The opposite, simple leaves are three-lobed and doubly serrate. Stacey Leicht, University of Connecticut, TreeĪmur maple is a multi-stemmed tall shrub or small tree that grows from 10 to 20 ft. This invasive species can be identified by looking for the characteristics described in the paragraphs that follow. How to report an invasive species sighting to EDDMapS – Early Detection & Distribution Mapping SystemĮDDMapS – Report an invasive species to EDDMapS.Ĭounty Extension Offices – Find your county Extension office on this map provided by USDA. What is the best way to report the occurrence of an invasive species? Up-to-the-minute distribution maps and why they are important Reporting This Invasive Species Sapindales > Aceraceae > Acer ginnala Maxim.Īcer ginnala – USDA PLANTS Profile Distribution MapsĪmur maple – The reported distribution of this invasive species across the United States (Source: Invasive Plant Atlas of the United States) Taxonomy: Scientific and Common Names for This Species ![]() What are invasive species, and why should we be concerned about them? Amur maple is a native of northern Asia and was introduced in the United States as an ornamental plant around 1860. ![]() This species prefers moist, well-drained soils in full sun or partial shade. The fruit is a red to brown double samara. Flowering occurs in the spring, when small, yellowish white, fragrant flowers develop in small panicles. They are three-lobed, doubly serrate, 1.5 to 3 in. This species is not originally from North America.Invasive Species: Acer ginnala, Amur MapleĪmur maple is an invasive multi-stemmed shrub or small tree that grows from 10 to 20 ft. It is highly tolerant of urban pollution and will even thrive in inner city environments. ![]() It is not particular as to soil type or pH. It is very adaptable to both dry and moist locations, and should do just fine under average home landscape conditions. This tree does best in full sun to partial shade. It grows at a medium rate, and under ideal conditions can be expected to live for 60 years or more. It has a low canopy with a typical clearance of 4 feet from the ground, and is suitable for planting under power lines. It has no significant negative characteristics.Īmur Maple is recommended for the following landscape applications Īmur Maple will grow to be about 18 feet tall at maturity, with a spread of 10 feet. This is a relatively low maintenance tree, and should only be pruned in summer after the leaves have fully developed, as it may 'bleed' sap if pruned in late winter or early spring. Its relatively fine texture sets it apart from other landscape plants with less refined foliage. The lobed leaves turn outstanding shades of orange, scarlet and burgundy in the fall.Īmur Maple is a deciduous tree with a strong central leader and a more or less rounded form. It features abundant showy red samaras in late summer. A choice small tree, among the hardiest of all maples incredible fall colors ranging from orange to scarlet and burgundy red, neat habit and colorful seeds in late summer, one of the best accent trees for small home landscapesĪmur Maple is primarily grown for its highly ornamental fruit.
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |