Originally from China, mimosa or silk tree was introduced to the United States in 1745 and cultivated since the 18th century primarily for use as an ornamental. It is hardy to zone (UK) 7 and is not frost tender. Recommending directions for futur… Posted on July 24, 2019 July 24, 2019 by invasive-species Mimosa – Albizia julibrissin Written by D.J. Mimosa. Albizia julibrissin . Albizia julibrissin is a popular ornamental because of its fragrant, showy flowers and because it attracts hummingbirds. Nonnative to Florida FISC Category 1 Invasive. Common Name: Mimosa, Silk Tree. Assessment of Invasive Species in Indiana’s Natural Areas ***OFFICIAL Mimosa (Albizia julibrissin) ASSESSMENT*** Answers are highlighted in yellow, comments are inserted in italics. Albizia julibrissin. Light: Sun - 6 or more hours of sun per day, Part Shade - 2 to 6 hours of sun per day. Mag. Albizia julibrissin is commonly known as mimosa, silk tree, or silky acacia. Albizia, though a magnificent tree, can be a truly invasive weed in places where it isn’t native. Sensitive, the leaflets fold when touched and at night. Questions and/or comments to the Bugwood Webmaster, Most Troublesome / Most Common Agricultural Weed List, A Field Guide for the Identification of Invasive Plants in Southern Forests, Southeast Exotic Pest Plant Council Invasive Plant Manual, Weeds Gone Wild: Alien Plant Invaders of Natural Areas, Invasive Species Management Plans for Florida, Plant Invaders of Mid-Atlantic Natural Areas, Apalachicola Invasive Working Group - Medium, Florida Exotic Pest Plant Council - Category I, Georgia Exotic Pest Plant Council - Category 1, Jil M. Swearingen, Survey of invasive plants occurring on National Park Service lands, 2000-2007, Kentucky Exotic Pest Plant Council - Significant Threat, Maryland Department of Agriculture's Candidates for Listing of Invasive Plants, Maryland Department of Natural Resources Policy: Restriction on Planting Exotic Invasive Plants, National Park Service, Mid-Atlantic Exotic Plant Management Team Invasive Plant List, New Jersey Invasive Species Strike Team 2017 Invasive Species List, Non-Native Invasive Plants of Arlington County, Virginia, Non-Native Invasive Plants of the City of Alexandria, Virginia, Nonnative Invasive Species in Southern Forest and Grassland Ecosystems, Pennsylvania Department of Conservation and Natural Resources Invasive Plants. Size: 36-72 ft. Bloom Color(s): Pink. Height – 20 to 40 feet (6 to 12m) Exposure – full sun Soil – ordinary. The ability of this species to grow very rapidly (sprouts can grow over 1 m in a season), resprout after damage and seed prolifically contribute to its invasiveness in favourable conditions. Albizia julibrissin is a tree that was originally grown in southern and eastern Asia. Last updated October 2018    /    Privacy, James H. Miller, USDA Forest Service, Bugwood.org, Tony Pernas, USDI National Park Service, Bugwood.org, Franklin Bonner, USFS (ret. Albizia julibrissin invades any type of disturbed habitat. Reichard, Sarah. A Field Guide for the Identification of Invasive Plants in Southern Forests, Southeast Exotic Pest Plant Council Invasive Plant Manual, Weeds Gone Wild: Alien Plant Invaders of Natural Areas, Invasive Species Management Plans for Florida, Plant Invaders of Mid-Atlantic Natural Areas, Colonial National Historical Park (Virginia), Great Smoky Mountains National Park (North Carolina & Tennessee), Harpers Ferry National Historical Park (West Virginia), Kings Mountain National Military Park (South Carolina), Petersburg National Battlefield (Virginia), Rock Creek National Park (Washington, D.C.), Stones River National Battlefield (Tennessee), Jil M. Swearingen, Survey of invasive plants occurring on National Park Service lands, 2000-2007, Non-Native Invasive Plants of Arlington County, Virginia, Non-Native Invasive Plants of the City of Alexandria, Virginia. Mature Albizia julibrissin: mimosa Credits: R.A. Howard. For more information, visit Invasive.org. 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