Arctic dock vs Knotweed

Rumex arcticus compared with Rumex pratensis

Taxonomic Classification

Rank	Arctic dock	Knotweed
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order same	Caryophyllales (Caryophyllales)	Caryophyllales (Caryophyllales)
Family same	Polygonaceae	Polygonaceae
Genus same	Rumex	Rumex
Species	Rumex arcticus	Rumex pratensis

Evolutionary Relationship

Arctic dock and Knotweed share a common ancestor at the Genus level: Rumex.

Conservation Status

Arctic dock

NE — Not Evaluated

Knotweed

NE — Not Evaluated

Physical Characteristics

Attribute	Arctic dock	Knotweed
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic dock

Habitat

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

Range

Distributed across Canada and Norway.

Knotweed

Habitat

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

Range

Distributed across Australia, Canada, Japan, Norway, and United States.

Arctic dock

The Arctic dock (Rumex arcticus) is a species in the genus Rumex. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Shared Countries

Both species can be found in 2 countries:

🇨🇦 Canada 🇳🇴 Norway