Narrowleaf knotweed vs Nilgiri langur

Polygonum bellardii compared with Semnopithecus johnii

Key Differences

• Narrowleaf knotweed is Not Evaluated while Nilgiri langur is Vulnerable.

Taxonomic Classification

Rank	Narrowleaf knotweed	Nilgiri langur
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Mammalia (Mammals)
Order	Caryophyllales (Caryophyllales)	Primates (Primates)
Family	Polygonaceae	Cercopithecidae (Old World Monkeys)
Genus	Polygonum	Semnopithecus
Species	Polygonum bellardii	Semnopithecus johnii

Conservation Status

Narrowleaf knotweed

NE — Not Evaluated

Nilgiri langur

VU — Vulnerable

Physical Characteristics

Attribute	Narrowleaf knotweed	Nilgiri langur
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Narrowleaf knotweed

Habitat

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

Range

Widely distributed across Europe (12 countries), North America (United States), and Oceania and the Pacific (Australia).

Nilgiri langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.