Microsatellite and chloroplast DNA diversity of the invasive aquatic weed Hygrophila polysperma in native and invasive ranges
Aquatic Botany(2016)
摘要
•Invasive populations of H. polysperma are of similar clonal lineage.•We hypothesize that the first established invasive population was in USA.•The US population was the likely source for introductions into Australia and Mexico.•A German population was genetically distinct and may represent an independent introduction.
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关键词
Invasive weed,Population genetics,Microsatellite,Invasion pathway,Clonal
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