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'Monster plants': An expert guide to alien invasive species and the epic battles they win
One of these monster plants is Himalayan balsam (Impatiens glandulifera). Often, invasive alien plants grow faster and bigger because they don't have to compete with their natural enemies from ...
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The next Japanese knotweed? Scientists reveal the 5 'potentially invasive' plants that could wreak havoc on British gardens - so, do you have one in your backyard?
Well known examples include Japanese Knotweed (Reynoutria japonica), Rhododendron ponticum and Himalayan Balsam (Impatiens glandulifera).' The team created an online survey and received reports ...