Bushy Knotweed vs Prostrate knotweed

Polygonum ramosissimum compared with Polygonum aviculare

Taxonomic Classification

Rank	Bushy Knotweed	Prostrate knotweed
Kingdom same	Plantae (植物)	Plantae (植物)
Phylum same	Magnoliophyta (被子植物門)	Magnoliophyta (被子植物門)
Class same	Magnoliopsida (モクレン綱)	Magnoliopsida (モクレン綱)
Order same	Caryophyllales (ナデシコ目)	Caryophyllales (ナデシコ目)
Family same	Polygonaceae	Polygonaceae
Genus same	Polygonum	Polygonum
Species	Polygonum ramosissimum	Polygonum aviculare

Evolutionary Relationship

Bushy Knotweed and Prostrate knotweed share a common ancestor at the Genus level: Polygonum.

Conservation Status

Bushy Knotweed

NE — Not Evaluated

Prostrate knotweed

NE — Not Evaluated

Physical Characteristics

Attribute	Bushy Knotweed	Prostrate knotweed
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bushy Knotweed

Habitat

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

Range

Distributed across Japan, Russia, Sweden, Ukraine, and United States.

Prostrate knotweed

Habitat

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

Range

Widely distributed across Africa (9 countries), Asia (8 countries), Europe (11 countries), North America (6 countries), Oceania and the Pacific (Australia, Solomon Islands), and South America (7 countries).

Bushy Knotweed

The Bushy Knotweed (Polygonum ramosissimum) is a species in the genus Polygonum. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Shared Countries

Both species can be found in 3 countries:

🇷🇺 Russia 🇸🇪 Sweden 🇺🇸 United States