I nvasive plants are more than just weeds. Beyond the garden they can cause serious economic and environmental damage, and sometimes even harm to human health. Invasive nonnative species typically tolerate a wide range of conditions and easily outcompete other plants through prolific seed dispersal and rapid growth rates. These successful adaptations are compounded by a lack of equalizing agents, such as pests and diseases, that would typically be present in the plants' native ranges.
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