Black Bent vs Feather-head knapweed

Agrostis gigantea compared with Centaurea trichocephala

Key Differences

• Black Bent is Least Concern while Feather-head knapweed is Not Evaluated.

Taxonomic Classification

Rank	Black Bent	Feather-head knapweed
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	Centaurea
Species	Agrostis gigantea	Centaurea trichocephala

Evolutionary Relationship

Black Bent and Feather-head knapweed share a common ancestor at the Phylum level: Magnoliophyta. (Flowering Plants)

Conservation Status

Black Bent

LC — Least Concern

Feather-head knapweed

NE — Not Evaluated

Physical Characteristics

Attribute	Black Bent	Feather-head knapweed
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).

Feather-head knapweed

Habitat

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

Range

Distributed across France, Sweden, and United States.

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.

Shared Countries

Both species can be found in 3 countries:

🇫🇷 France 🇸🇪 Sweden 🇺🇸 United States