Root-headed Centaury vs Various-fruited Knapweed

Centaurea rhizocalathium compared with Centaurea heterocarpa

Taxonomic Classification

Rank	Root-headed Centaury	Various-fruited Knapweed
Kingdom same	Plantae (พืช)	Plantae (พืช)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (พืชใบเลี้ยงคู่)	Magnoliopsida (พืชใบเลี้ยงคู่)
Order same	Asterales (อันดับทานตะวัน)	Asterales (อันดับทานตะวัน)
Family same	Asteraceae (Daisy Family)	Asteraceae (Daisy Family)
Genus same	Centaurea	Centaurea
Species	Centaurea rhizocalathium	Centaurea heterocarpa

Evolutionary Relationship

Root-headed Centaury and Various-fruited Knapweed share a common ancestor at the Genus level: Centaurea.

Conservation Status

Root-headed Centaury

EN — Endangered

Various-fruited Knapweed

EN — Endangered

Physical Characteristics

Attribute	Root-headed Centaury	Various-fruited Knapweed
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Root-headed Centaury

Habitat

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

Various-fruited Knapweed

Habitat

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