Polygonum austiniae
Austin's Knotweed, Mrs. Austin's Knotweed
Also known as: Polygonum douglasii subsp. austiniae (Greene) A.E.Murray +1 more
- Polygonum douglasii subsp. austiniae (Greene) A.E.Murray
- Polygonum douglasii var. austiniae (Greene) M.E.Jones
Botanical Data
- Taxonomic Rank: Species
- Botanical Family: Polygonaceae
- WCVP Morphological Data: Recorded natively as a annual.
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Found natively in North America, Polygonum austiniae (commonly known as Austin's knotweed or Mrs. Austin's knotweed) is an annual belonging to the Polygonaceae family. In its natural range, this species typically occurs in temperate conditions.
Macro Climate
Temperate
Plant Type
Annual
Native Range
Continents (WGSRPD)
NORTHERN AMERICA
Regions (WGSRPD)
Northwestern U.S.A., Southwestern U.S.A., Western Canada
Botanical Countries (WGSRPD L3)
Alberta, British Columbia, California, Idaho, Montana, Nevada, Oregon, Washington, Wyoming