Chinese knotweed is a common name for several plants and may refer to:
Koenigia weyrichii, native to east Asia
Persicaria chinensis, widespread across China, Japan, India, Indonesia, Malaysia, and Vietnam
Reynoutria multiflora, native to central and southern China
Chinese Knotweed Invasive Weeds | Knotweed Removal Tips
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WHITE CHINESE KNOTWEED - Woodlands Botanical Garden
Chinese Knotweed - Invasive Weeds
Persicaria chinensis - Chinese Knotweed
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Chinese Knotweed Plant
Chinese Knotweed: Ultimate In-depth Guide & How to Get Rid of it
Chinese Knotweed: Ultimate In-depth Guide & How to Get Rid of it
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