Polygonum polygaloides
Milkwort Knotweed, Polygala Knotweed
Other regional names: White Margin Knotweed
- White Margin Knotweed
Botanical Data
- Taxonomic Rank: Species
- Botanical Family: Polygonaceae
- WCVP Morphological Data: Recorded natively as a annual.
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Polygonum polygaloides (commonly known as Milkwort Knotweed or Polygala Knotweed) is an annual belonging to the Polygonaceae family. Found natively in North America, this species is primarily associated with temperate conditions. There are naturally occurring subspecies of this species, which are linked below.
Macro Climate
Temperate
Plant Type
Annual
Native Range
Continents (WGSRPD)
NORTHERN AMERICA
Regions (WGSRPD)
Northwestern U.S.A., South-Central U.S.A., Southwestern U.S.A., Western Canada
Botanical Countries (WGSRPD L3)
Alberta, Arizona, British Columbia, California, Colorado, Idaho, Montana, Nevada, New Mexico, Oregon, Saskatchewan, Utah, Washington, Wyoming
Subspecies, Varieties & Forms