Black Maple vs Lesser Red-knotgrass

Acer nigrum compared with Polygonum arenarium

Key Differences

• Black Maple is Least Concern while Lesser Red-knotgrass is Not Evaluated.

Taxonomic Classification

Rank	Black Maple	Lesser Red-knotgrass
Kingdom same	Plantae (植物)	Plantae (植物)
Phylum same	Magnoliophyta (被子植物門)	Magnoliophyta (被子植物門)
Class same	Magnoliopsida (モクレン綱)	Magnoliopsida (モクレン綱)
Order	Sapindales (ムクロジ目)	Caryophyllales (ナデシコ目)
Family	Sapindaceae	Polygonaceae
Genus	Acer	Polygonum
Species	Acer nigrum	Polygonum arenarium

Evolutionary Relationship

Black Maple and Lesser Red-knotgrass share a common ancestor at the Class level: Magnoliopsida. (モクレン綱)

Conservation Status

Black Maple

LC — Least Concern

Lesser Red-knotgrass

NE — Not Evaluated

Physical Characteristics

Attribute	Black Maple	Lesser Red-knotgrass
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Maple

Habitat

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

Range

Distributed across Canada and United States.

Lesser Red-knotgrass

Habitat

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

Range

Found across Europe (11 countries) and North America (United States).

Black Maple

The Black Maple (Acer nigrum) is a species in the genus Acer. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Shared Countries

Both species can be found in 1 countries:

🇺🇸 United States