Reynoutria sachalinensis
Giant Knotweed, Sacaline
Also known as: Fallopia sachalinensis (F.Schmidt) Ronse Decr. +9 more
- Fallopia sachalinensis (F.Schmidt) Ronse Decr.
- Pleuropterus sachalinensis (F.Schmidt) Moldenke
- Polygonum sachalinense F.Schmidt
- Polygonum sachalinense F.Schmidt ex Maxim.
- Polygonum sachalinense Friedirch Schmidt Petrop.
- Polygonum sachalinensis F.Schmidt ex Maxim.
- Polygonum vivax J.Schmitz & Strank
- Reynoutria brachyphylla (Honda) Nakai
- Reynoutria sachalinensis var. brachyphylla Honda
- Tiniaria sachalinensis (F.Schmidt) Janch.
Botanical Data
- Taxonomic Rank: Species
- Botanical Family: Polygonaceae
- WCVP Morphological Data: Recorded natively as a perennial.
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Reynoutria sachalinensis (commonly known as Giant Knotweed or Sacaline) is a herbaceous perennial within the Polygonaceae family. It naturally occurs in Temperate Asia. Within its native range, this species is primarily associated with temperate conditions.
Macro Climate
Temperate
Plant Type
Herbaceous Perennial
Native Range
Continents (WGSRPD)
ASIA-TEMPERATE
Regions (WGSRPD)
Eastern Asia, Russian Far East
Botanical Countries (WGSRPD L3)
Japan, Korea, Kuril Is., Sakhalin
Introduced Range
Plants flagged as 'Introduced' have been transported outside their native historical range by human activity. While many are common ornamentals, some may become naturalized or invasive in local environments. Local ecological guidelines require verification prior to planting.
Botanical Countries (Non-Native)
Altay, Austria, Baltic States, Belgium, British Columbia, Bulgaria, California, Central European Russia, Connecticut, Czechoslovakia, Delaware, Denmark, Finland, France, Germany, Great Britain, Idaho, Illinois, Ireland, Kentucky, KwaZulu-Natal, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Montana, Netherlands, New Brunswick, New Hampshire, New Jersey, New York, New Zealand North, New Zealand South, Newfoundland, North Carolina, North Caucasus, Norway, Nova Scotia, Ohio, Ontario, Oregon, Pennsylvania, Poland, Primorye, Prince Edward I., Québec, Rhode I., Romania, Sweden, Tennessee, Ukraine, Vermont, Virginia, Washington, West Virginia, Wisconsin