Beggar'S-Buttons vs Narrowleaf knotweed

Arctium lappa compared with Polygonum bellardii

Key Differences

• Beggar'S-Buttons is Least Concern while Narrowleaf knotweed is Not Evaluated.

Taxonomic Classification

Rank	Beggar'S-Buttons	Narrowleaf knotweed
Kingdom same	Plantae (植物)	Plantae (植物)
Phylum same	Magnoliophyta (木兰植物门)	Magnoliophyta (木兰植物门)
Class same	Magnoliopsida (木兰纲)	Magnoliopsida (木兰纲)
Order	Asterales (菊目)	Caryophyllales (石竹目)
Family	Asteraceae (Daisy Family)	Polygonaceae
Genus	Arctium	Polygonum
Species	Arctium lappa	Polygonum bellardii

Evolutionary Relationship

Beggar'S-Buttons and Narrowleaf knotweed share a common ancestor at the Class level: Magnoliopsida. (木兰纲)

Conservation Status

Beggar'S-Buttons

LC — Least Concern

Narrowleaf knotweed

NE — Not Evaluated

Physical Characteristics

Attribute	Beggar'S-Buttons	Narrowleaf knotweed
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Beggar'S-Buttons

Habitat

Inhabits temperate coniferous forests within the Palearctic biogeographic realm.

Range

Widely distributed across Africa (Algeria), Asia (North Korea, Taiwan), Europe (11 countries), North America (Canada, United States), and South America (Brazil).

Narrowleaf knotweed

Habitat

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

Range

Widely distributed across Europe (12 countries), North America (United States), and Oceania and the Pacific (Australia).

Beggar'S-Buttons

The Beggar'S-Buttons (Arctium lappa) is a species in the genus Arctium. It is currently classified as Least Concern on the IUCN Red List. Inhabits temperate coniferous forests within the Palearctic biogeographic realm.

Shared Countries

Both species can be found in 7 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇫🇷 France 🇳🇴 Norway 🇸🇪 Sweden 🇬🇧 United Kingdom 🇺🇸 United States