Bohemian Knotweed vs koala

Reynoutria bohemica compared with Phascolarctos cinereus

Key Differences

• Bohemian Knotweed is Not Evaluated while koala is Vulnerable.

Taxonomic Classification

Rank	Bohemian Knotweed	koala
Kingdom	Plantae (พืช)	Animalia (สัตว์)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (สัตว์มีแกนสันหลัง)
Class	Magnoliopsida (พืชใบเลี้ยงคู่)	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)
Order	Caryophyllales (อันดับคาร์เนชัน)	Diprotodontia (Marsupials)
Family	Polygonaceae	Phascolarctidae (Koalas)
Genus	Reynoutria	Phascolarctos (Koalas)
Species	Reynoutria bohemica	Phascolarctos cinereus

Conservation Status

Bohemian Knotweed

NE — Not Evaluated

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Bohemian Knotweed	koala
Diet	—	Herbivore
Average Lifespan	—	15 years
Average Length	—	75 cm
Average Weight	—	10.0 kg

Habitat & Geographic Range

Bohemian Knotweed

Habitat

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

Range

Widely distributed across Africa (South Africa), Europe (14 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.

Bohemian Knotweed

The Bohemian Knotweed (Reynoutria bohemica) is a species in the genus Reynoutria. Native to Belarus, Belgium, Canada, Czech Republic, Denmark.

koala

Iconic marsupial of eastern and southeastern Australia, koalas weigh up to 15 kg and spend up to 22 hours daily sleeping to conserve energy from their low-calorie eucalyptus leaf diet. Highly specialized to process toxic eucalyptus compounds that would kill most other mammals, they have gut microbiomes uniquely adapted for detoxification. Listed as Endangered in 2022, with populations decimated by chlamydia disease, habitat clearing, and climate change.