Coastal Sweet Pepperbush vs koala

Clethra alnifolia compared with Phascolarctos cinereus

Key Differences

• Coastal Sweet Pepperbush is Not Evaluated while koala is Vulnerable.

Taxonomic Classification

Rank	Coastal Sweet Pepperbush	koala
Kingdom	Plantae (植物)	Animalia (动物界)
Phylum	Magnoliophyta (木兰植物门)	Chordata (脊索动物门)
Class	Magnoliopsida (木兰纲)	Mammalia (哺乳動物)
Order	Ericales (杜鹃花目)	Diprotodontia (雙門齒目)
Family	Clethraceae	Phascolarctidae (Koalas)
Genus	Clethra	Phascolarctos (Koalas)
Species	Clethra alnifolia	Phascolarctos cinereus

Conservation Status

Coastal Sweet Pepperbush

NE — Not Evaluated

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Coastal Sweet Pepperbush	koala
Diet	—	Herbivore
Average Lifespan	—	15 years
Average Length	—	75 cm
Average Weight	—	10.0 kg

Habitat & Geographic Range

Coastal Sweet Pepperbush

Habitat

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

Range

Found across Europe (6 countries) and North America (Canada, United States).

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.

Coastal Sweet Pepperbush

Coastal sweet pepperbush (Clethra alnifolia) is a deciduous shrub in the family Clethraceae, native to the Atlantic coastal plain of eastern North America, from Maine south to Florida and west to Texas. It grows in coastal wetlands, swamp margins, pocosins, pine barrens, and the edges of freshwater and brackish marshes, typically in acidic, poorly drained soils. In summer, it produces fragrant spikes of small white flowers that attract bees, butterflies, and other pollinators in abundance, giving it the alternate common name summer sweet. The glossy, toothed leaves turn golden yellow in autumn. Coastal sweet pepperbush is a rhizomatous shrub that spreads by suckering, forming dense thickets. It is widely cultivated as an ornamental for rain gardens, coastal landscapes, and pollinator plantings, valued for its fragrance and tolerance of wet, sandy, or infertile conditions. Its IUCN status is Not Evaluated; however, wild populations appear stable across the eastern coastal plain. The species serves important ecological functions as a pollinator resource in coastal plain habitats that are otherwise low in nectar-producing shrubs during midsummer.

koala

澳大利亚东部和东南部的标志性有袋类动物，体重最大可达15千克，为了节省低热量桉树叶食物所提供的能量，每天最多睡眠22小时。高度特化，能够处理会致大多数其他哺乳动物死亡的有毒桉树成分，拥有专门适应解毒功能的肠道微生物群。因衣原体病、栖息地开发和气候变化导致种群锐减，2022年被列为濒危物种。