African elephant vs Collins' rockcress

Loxodonta africana compared with Boechera collinsii

Key Differences

African elephant is Vulnerable while Collins' rockcress is Not Evaluated.

Taxonomic Classification

Rank	African elephant	Collins' rockcress
Kingdom	Animalia (動物)	Plantae (植物)
Phylum	Chordata (脊索動物)	Magnoliophyta (被子植物門)
Class	Mammalia (哺乳類)	Magnoliopsida (モクレン綱)
Order	Proboscidea (ゾウ目)	Brassicales (アブラナ目)
Family	Elephantidae (Elephants)	Brassicaceae
Genus	Loxodonta (African Elephants)	Boechera
Species	Loxodonta africana	Boechera collinsii

Conservation Status

African elephant

VU — Vulnerable

Population: ~415.0K

Trend: Decreasing ↓

Collins' rockcress

NE — Not Evaluated

Physical Characteristics

Attribute	African elephant	Collins' rockcress
Diet	Herbivore	—
Average Lifespan	65 years	—
Average Length	6.0 m	—
Average Weight	6.0 t	—

Habitat & Geographic Range

African elephant

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical grasslands and savannas, and flooded grasslands and savannas, among 5 distinct biome types within the Afrotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

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

Collins' rockcress

Habitat

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

Range

Found in Canada.

African elephant

地球上最大の陸上動物であるアフリカゾウは体重7,000 kgに達し、サハラ以南のサバンナ、森林、湿地に生息する。成熟した雌が群れを率いる高度に知的な社会構造を持ち、超低周波音やうなり声、接触によって意思疎通する。木を引き倒したり水飲み場を掘ったり種子を散布したりすることで生態系を形成するエンジニア種だが、象牙の密猟や生息地の喪失により個体数は減少しており、危急（VU）とされている。

Collins' rockcress

Boechera collinsii, commonly known as Collins' rockcress, is a plant species belonging to the genus Boechera within the family Brassicaceae, which includes mustards and related flowering plants. This species has been documented in Canada, where it inhabits diverse terrestrial environments. Members of the genus Boechera are typically herbaceous perennials or biennials adapted to rocky outcrops, cliff faces, talus slopes, and open woodland habitats, often tolerating thin, well-drained soils where competition from other vegetation is limited. The species has not been formally assessed for conservation status by major evaluation bodies. As a flowering plant, Boechera collinsii does not engage in dietary behavior in the traditional sense; it produces energy through photosynthesis and may support pollinators and herbivores as part of its native ecosystem. Biological traits of this species remain poorly documented in the scientific literature. Further botanical surveys in Canadian habitats are needed to clarify the distribution, population status, and ecological interactions of Boechera collinsii.