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Flowering Rush. Butomus umbellatus By: Jared Klinger. Distribution of Butomus umbellatus. Orgin(s). Native to Africa, Asia, and Europe Introduced as an ornamental plant in 1 897 along the Saint Lawrence River Noxious in CT, VT, WA
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Flowering Rush Butomus umbellatus By: Jared Klinger
Orgin(s) Native to Africa, Asia, and Europe Introduced as an ornamental plant in 1897 along the Saint Lawrence River Noxious in CT, VT, WA Minnesota, Michigan, and Washington have laws that control the transport and ownership of this plant with criminal offenses
Control • Chemical - Herbicides- help with short term control, and can reduce spread in dense clusters • Mechanical - Repeated cuttings below the water reduce density, but do not kill it • Combination - Best method to control this problem
Characteristics • Flowering Rush 2 Cytotypes sexual and Asexual Diploid is most common Rhizomes; Bulbs; and Seeds Seeds can last Years
References Global Invasive Species Database; http: www. invasive species.net/data base/species/ecology.asp www.dnr.state.wi.us/invasives/classifi-cation/pdfs/LR_Butomus_Umbellatus.