Polygonum humifusum subsp. caurianum
Alaska Knotweed
Also known as: Polygonum caurianum B.L.Rob. +1 more
- Polygonum caurianum B.L.Rob.
- Polygonum caurianum subsp. caurianum
Botanical Data
- Taxonomic Rank: Subspecies
- Botanical Family: Polygonaceae
- WCVP Morphological Data: Recorded natively as a annual.
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Polygonum humifusum subsp. caurianum (commonly known as Alaska knotweed) is an annual belonging to the Polygonaceae family. Originating in North America, this subspecies is primarily associated with temperate conditions. It is a naturally occurring subspecies of Polygonum humifusum, which is linked below, along with other subspecies of this species.
Macro Climate
Temperate
Plant Type
Annual
Native Range
Continents (WGSRPD)
NORTHERN AMERICA
Regions (WGSRPD)
Subarctic America
Botanical Countries (WGSRPD L3)
Alaska, Northwest Territories, Nunavut, Yukon
Base Species & Variations