Shifting Strategies: How Japanese Knotweed Adapts and Thrives Across Continents

A recent study by Irimia et al. [2] reveals how Reynoutria japonica—commonly known as Japanese knotweed—alters its ecological strategy when invading new environments. Listed among the world’s worst invasive plants, this species causes significant ecological disruption across temperate zones in Europe and North America [3-5]. But what enables its success beyond its native range?