Black Knapweed vs Blue-Spotted Salamander

Centaurea nigra compared with Ambystoma laterale

Key Differences

• Black Knapweed is Not Evaluated while Blue-Spotted Salamander is Least Concern.

Taxonomic Classification

Rank	Black Knapweed	Blue-Spotted Salamander
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Amphibia (Amphibians)
Order	Asterales (Daisies & Sunflowers)	Caudata (Caudata)
Family	Asteraceae (Daisy Family)	Ambystomatidae
Genus	Centaurea	Ambystoma
Species	Centaurea nigra	Ambystoma laterale

Conservation Status

Black Knapweed

NE — Not Evaluated

Blue-Spotted Salamander

LC — Least Concern

Physical Characteristics

Attribute	Black Knapweed	Blue-Spotted Salamander
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Knapweed

Habitat

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

Range

Widely distributed across Asia (Japan), Europe (7 countries), North America (Canada, United States), Oceania and the Pacific (Australia), and South America (Chile).

Blue-Spotted Salamander

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Range

Found in United States.

Black Knapweed

The Black Knapweed (Centaurea nigra) is a species in the genus Centaurea. Typically found in diverse terrestrial habitats from tropical forests to temperate regions. Its geographic range spans Widely distributed across Asia (Japan), Europe (7 countries), North America (Canada, United States), Oceania and the Pacific (Australia), and South America (Chile).

Blue-Spotted Salamander

The Blue-Spotted Salamander (Ambystoma laterale) is a species in the genus Ambystoma. It is currently classified as Least Concern on the IUCN Red List. Typically found in freshwater habitats, moist forests, and wetlands.

Shared Countries

Both species can be found in 1 countries:

🇺🇸 United States