Colorado Stonecrop vs koala

Sedum spathulifolium compared with Phascolarctos cinereus

Key Differences

Colorado Stonecrop is Not Evaluated while koala is Vulnerable.

Taxonomic Classification

Rank	Colorado Stonecrop	koala
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	Saxifragales (ユキノシタ目)	Diprotodontia (カンガルー目)
Family	Crassulaceae	Phascolarctidae (Koalas)
Genus	Sedum	Phascolarctos (Koalas)
Species	Sedum spathulifolium	Phascolarctos cinereus

Conservation Status

Colorado Stonecrop

NE — Not Evaluated

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Colorado Stonecrop	koala
Diet	—	Herbivore
Average Lifespan	—	15 years
Average Length	—	75 cm
Average Weight	—	10.0 kg

Habitat & Geographic Range

Colorado Stonecrop

Habitat

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

Range

Found across Europe (7 countries) and South America (Colombia).

koala

Habitat

Typically found in grasslands, forests, and vegetated habitats.

Range

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

Colorado Stonecrop

Sedum spathulifolium, the Colorado stonecrop or spoon-leaved stonecrop, is a succulent perennial plant in the family Crassulaceae with a native range in western North America and records in seven European countries as well as Colombia. This species has not been evaluated by the IUCN. Stonecrops in the genus Sedum are characteristically drought-tolerant, inhabiting rocky outcrops, cliff faces, talus slopes, and other well-drained terrestrial habitats where competition from larger plants is reduced. Sedum spathulifolium forms low-growing rosettes of fleshy, spoon-shaped leaves that are often coated in a powdery glaucous bloom, which helps reduce water loss in exposed environments. Yellow star-shaped flowers appear in spring and early summer, attracting a range of small pollinators. The species is widely cultivated as a rock garden ornamental owing to its compact habit and attractive foliage, which may explain its presence outside its native range. Like other Crassulaceae, Sedum spathulifolium employs Crassulacean acid metabolism to reduce water loss during photosynthesis. Biological traits of this species remain poorly documented in the scientific literature.

koala

オーストラリア東部・南東部を代表する有袋類で、体重は最大15kgに達し、低カロリーのユーカリの葉食から得るエネルギーを節約するために1日最大22時間を睡眠に費やす。他の哺乳類の多くを死に至らしめる有毒なユーカリ成分を処理するために高度に特化しており、解毒に特別に適応した腸内微生物叢を持つ。クラミジア感染症、生息地の伐採、気候変動により個体数が激減し、2022年に絶滅危惧種に指定された。