Common Cinquefoil vs Polar bear

Potentilla simplex compared with Ursus maritimus

Key Differences

Common Cinquefoil is Not Evaluated while Polar bear is Vulnerable.

Taxonomic Classification

Rank	Common Cinquefoil	Polar bear
Kingdom	Plantae (植物)	Animalia (動物)
Phylum	Magnoliophyta (被子植物門)	Chordata (脊索動物)
Class	Magnoliopsida (モクレン綱)	Mammalia (哺乳類)
Order	Rosales (バラ目)	Carnivora (ネコ目)
Family	Rosaceae (Rose Family)	Ursidae (Bears)
Genus	Potentilla	Ursus (Bears)
Species	Potentilla simplex	Ursus maritimus

Conservation Status

Common Cinquefoil

NE — Not Evaluated

Polar bear

VU — Vulnerable

Population: ~26.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Common Cinquefoil	Polar bear
Diet	—	Carnivore
Average Lifespan	—	25 years
Average Length	—	2.4 m
Average Weight	—	450.0 kg

Habitat & Geographic Range

Common Cinquefoil

Habitat

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

Range

Distributed across Canada, France, and United States.

Polar bear

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and boreal forests and taiga, among 4 distinct biome types within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found in Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Common Cinquefoil

<em>Potentilla simplex</em>, commonly known as the common cinquefoil, is a plant species found in Canada, France, and the United States. It typically occupies diverse terrestrial habitats, often colonizing open woodlands, meadows, roadsides, and disturbed areas in temperate regions of North America and Europe. Common cinquefoil belongs to the genus <em>Potentilla</em> within the family Rosaceae. It is a low-growing, trailing perennial herb that spreads by stolons, producing characteristic five-petaled yellow flowers and palmately compound leaves that are diagnostic of the genus. The species often thrives in well-drained soils with moderate moisture and is a common component of open, semi-shaded plant communities. Biological traits such as average lifespan, plant height, and mass of this species remain poorly documented in the scientific literature. The species has not yet been formally evaluated by the IUCN, and its global conservation status therefore remains undetermined. Its presence across multiple continents and ability to colonize a range of disturbed and natural habitats suggests resilience and broad ecological tolerance.

Polar bear

地球上で最大の陸上肉食動物であるホッキョクグマは700kgを超えることがあり、カナダからロシアまでの北極海氷域全体に分布する。ワモンアザラシとヒゲアザラシを狩るために海氷に依存する高度に特化した海洋哺乳類である。広大な距離を泳ぐことができる優れた泳者でもある。脆弱種に指定されており、気候変動による急激な北極海氷の消失で個体群が深刻な圧力を受けている。