Polygonum fowleri subsp. hudsonianum
Hudson Bay Knotweed, Hudsonian Knotweed
Also known as: Polygonum caurianum subsp. hudsonianum S.J.Wolf & Mc Neill +1 more
- Polygonum caurianum subsp. hudsonianum S.J.Wolf & Mc Neill
- Polygonum hudsonianum (S.J.Wolf & Mc Neill) H.R.Hinds
Botanical Data
- Taxonomic Rank: Subspecies
- Botanical Family: Polygonaceae
- WCVP Morphological Data: Recorded natively as a annual.
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Indigenous to North America, Polygonum fowleri subsp. hudsonianum (commonly known as Hudson Bay knotweed or Hudsonian knotweed) is an annual belonging to the Polygonaceae family. Within its native range, this subspecies is most commonly linked to subalpine or subarctic conditions. It is a naturally occurring subspecies of Polygonum fowleri, which is linked below, along with other subspecies of this species.
Macro Climate
Cold
Plant Type
Annual
Native Range
Continents (WGSRPD)
NORTHERN AMERICA
Regions (WGSRPD)
Eastern Canada, Subarctic America, Western Canada
Botanical Countries (WGSRPD L3)
Labrador, Manitoba, Newfoundland, Northwest Territories, Nova Scotia, Nunavut, Ontario, Québec
Base Species & Variations