Common names
Asiatic knotweed
Japanese knotweed
Full scientific name
Reynoutria japonica Houtt.
Scientific synonyms
Fallopia japonica
Number of records
186
Currently classified as a weed
Yes
This weed is included in:
- Environmental Weeds
- National Pest Plant Accord (NPPA)
- Unwanted Organisms
- Auckland RPMP - Progressive Containment
- Bay of Plenty RPMP - Progressive Containment
- Manawatū-Whanganui (Horizons) RPMP - Eradication
- Northland RPMP - Exclusion
- Tasman-Nelson RPMP - Eradication
- Waikato RPMP - Eradication
- West Coast RPMP - Progressive Containment
- Otago RPMP - Organism of Interest
- Southland RPMP - Organism of Interest