Alpine Knapweed vs Cascade Frog

Centaurea nigrescens compared with Amolops monticola

Key Differences

• Alpine Knapweed is Not Evaluated while Cascade Frog is Least Concern.

Taxonomic Classification

Rank	Alpine Knapweed	Cascade Frog
Kingdom	Plantae (растения)	Animalia (животные)
Phylum	Magnoliophyta (магнолиофиты)	Chordata (хордовые)
Class	Magnoliopsida (Dicots)	Amphibia (земноводные)
Order	Asterales (астроцветные)	Anura (бесхвостые земноводные)
Family	Asteraceae (Daisy Family)	Ranidae
Genus	Centaurea	Amolops
Species	Centaurea nigrescens	Amolops monticola

Conservation Status

Alpine Knapweed

NE — Not Evaluated

Cascade Frog

LC — Least Concern

Physical Characteristics

Attribute	Alpine Knapweed	Cascade Frog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alpine Knapweed

Habitat

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

Range

Widely distributed across Europe (11 countries), North America (Canada, United States), and Oceania and the Pacific (Australia).

Cascade Frog

Habitat

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

Alpine Knapweed

The Alpine Knapweed (Centaurea nigrescens) is a species in the genus Centaurea. Typically found in diverse terrestrial habitats from tropical forests to temperate regions. Widely distributed across Europe (11 countries), North America (Canada, United States), and Oceania and the Pacific (Australia).

Cascade Frog

The Cascade Frog (Amolops monticola) is a species in the genus Amolops. It is currently classified as Least Concern on the IUCN Red List. Typically found in freshwater habitats, moist forests, and wetlands.