Black Bent vs Burweed

Agrostis gigantea compared with Xanthium strumarium

Key Differences

• Black Bent is Least Concern while Burweed is Not Evaluated.

Taxonomic Classification

Rank	Black Bent	Burweed
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class	Liliopsida (Monocots)	Magnoliopsida (Dicots)
Order	Poales (Grasses)	Asterales (Daisies & Sunflowers)
Family	Poaceae (Grass Family)	Asteraceae (Daisy Family)
Genus	Agrostis	Xanthium
Species	Agrostis gigantea	Xanthium strumarium

Evolutionary Relationship

Black Bent and Burweed share a common ancestor at the Phylum level: Magnoliophyta. (Flowering Plants)

Conservation Status

Black Bent

LC — Least Concern

Burweed

NE — Not Evaluated

Physical Characteristics

Attribute	Black Bent	Burweed
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Bent

Habitat

Inhabits tropical and subtropical moist broadleaf forests within the Neotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (South Africa), Asia (Japan), Europe (11 countries), North America (4 countries), Oceania and the Pacific (Australia), and South America (5 countries).

Burweed

Habitat

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

Range

Widely distributed across Africa (8 countries), Asia (15 countries), Europe (23 countries), North America (Canada, Dominican Republic, United States), Oceania and the Pacific (Australia, Papua New Guinea), and South America (Brazil, Chile, Colombia).

Black Bent

The Black Bent (Agrostis gigantea) is a species in the genus Agrostis. It is currently classified as Least Concern on the IUCN Red List. Inhabits tropical and subtropical moist broadleaf forests within the Neotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Burweed

The Burweed (Xanthium strumarium) is a species in the genus Xanthium. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Shared Countries

Both species can be found in 17 countries:

🇦🇺 Australia 🇧🇪 Belgium 🇧🇷 Brazil 🇨🇦 Canada 🇨🇱 Chile 🇨🇴 Colombia 🇨🇿 Czech Republic 🇩🇰 Denmark 🇫🇷 France 🇮🇪 Ireland 🇯🇵 Japan 🇳🇱 Netherlands 🇳🇴 Norway 🇿🇦 South Africa 🇸🇪 Sweden 🇬🇧 United Kingdom 🇺🇸 United States