star-thistle vs Various-fruited Knapweed

Centaurea calcitrapa compared with Centaurea heterocarpa

Key Differences

• star-thistle is Extinct while Various-fruited Knapweed is Endangered.

Taxonomic Classification

Rank	star-thistle	Various-fruited Knapweed
Kingdom same	Plantae (식물)	Plantae (식물)
Phylum same	Magnoliophyta (피자식물문)	Magnoliophyta (피자식물문)
Class same	Magnoliopsida (목련강)	Magnoliopsida (목련강)
Order same	Asterales (국화목)	Asterales (국화목)
Family same	Asteraceae (Daisy Family)	Asteraceae (Daisy Family)
Genus same	Centaurea	Centaurea
Species	Centaurea calcitrapa	Centaurea heterocarpa

Evolutionary Relationship

star-thistle and Various-fruited Knapweed share a common ancestor at the Genus level: Centaurea.

Conservation Status

star-thistle

EX — Extinct

Various-fruited Knapweed

EN — Endangered

Physical Characteristics

Attribute	star-thistle	Various-fruited Knapweed
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

star-thistle

Habitat

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

Range

Widely distributed across Africa (South Africa), Asia (India, Japan), Europe (18 countries), North America (Canada, Mexico, United States), Oceania and the Pacific (Australia, New Zealand), and South America (Argentina, Brazil, Chile).

Various-fruited Knapweed

Habitat

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