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Douglas' Knotweed

Polygonum douglasii

Not Evaluated

Habitat & Distribution

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Distributed across Canada and United States.

🇨🇦 Canada 🇺🇸 United States

Full Taxonomy

Kingdom
Plantae (Pflanzen)
Phylum
Magnoliophyta (Flowering Plants)
Class
Magnoliopsida (Dicots)
Order
Caryophyllales (Nelkenartige)
Family
Polygonaceae
Genus
Polygonum
Species
Polygonum douglasii (Douglas' Knotweed)

Names in Other Languages

French renouée de Douglas

Similar Species in Polygonum

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Ausgebreiteter Vogelknöterich
Polygonum patulum
Not Evaluated
🐾
Sand-Vogelknöterich
Polygonum arenarium
Not Evaluated
🐾
Trittrasen-Knöterich
Polygonum arenastrum
Not Evaluated
🐾
Ungarischer Vogelknöterich
Polygonum bellardii
Not Evaluated
🐾
Vogel-Knöterich
Polygonum aviculare
Not Evaluated
🐾
Silversheath knotweed
Polygonum argyrocoleum
Not Evaluated
🐾
Striate knotweed
Polygonum achoreum
Not Evaluated
🐾
Common knotweed
Polygonum plebeium
Not Evaluated
View all species in Polygonum →

Explore More

ki…
Pflanzen
Kingdom
ph…
Flowering Plants
Phylum
cl…
Dicots
Class
or…
Nelkenartige
Order
fa…
Polygonaceae
Family
ge…
Polygonum
Genus

Compare Species

vs Ausgebreiteter Vogelknöterich vs Sand-Vogelknöterich vs Trittrasen-Knöterich vs Ungarischer Vogelknöterich

Frequently Asked Questions

What is the scientific name of Douglas' Knotweed?
The scientific name of Douglas' Knotweed is Polygonum douglasii. It belongs to the genus Polygonum.
Where does Douglas' Knotweed live?
Douglas' Knotweed is found in Distributed across Canada and United States.. Countries include Canada, United States.
What family does Douglas' Knotweed belong to?
Douglas' Knotweed (Polygonum douglasii) belongs to the genus Polygonum, which is part of the taxonomic family Polygonaceae.
What kingdom does Douglas' Knotweed belong to?
Douglas' Knotweed (Polygonum douglasii) belongs to the kingdom Plantae (Pflanzen).
What are the closest relatives of Douglas' Knotweed?
The closest relatives of Douglas' Knotweed in the genus Polygonum include Ausgebreiteter Vogelknöterich, Sand-Vogelknöterich, Trittrasen-Knöterich, Ungarischer Vogelknöterich, Vogel-Knöterich.

Native Range — 2 Countries

View all 2 countries →

Genus Polygonum — 15 Species

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Ausgebreiteter Vogelknöterich
Polygonum patulum
NE 🐾
Sand-Vogelknöterich
Polygonum arenarium
NE 🐾
Trittrasen-Knöterich
Polygonum arenastrum
NE 🐾
Ungarischer Vogelknöterich
Polygonum bellardii
NE 🐾
Vogel-Knöterich
Polygonum aviculare
NE 🐾
Silversheath knotweed
Polygonum argyrocoleum
NE 🐾
Striate knotweed
Polygonum achoreum
NE 🐾
Common knotweed
Polygonum plebeium
NE 🐾
Bushy Knotweed
Polygonum ramosissimum
NE 🐾
Caspian Knotweed
Polygonum caspicum
CR
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Douglas' Knotweed
Polygonum douglasii
NE
🐾
Sea Knotgrass
Polygonum maritimum
NE 🐾
Ray's Knotgrass
Polygonum oxyspermum
EN 🐾
Devil'S Shoestring
Polygonum erectum
NE 🐾
Indian Knotgrass
Polygonum cognatum
NE
View all →

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