Black Maple vs Opposite Stonewort

Acer nigrum compared with Chara contraria

Key Differences

• Black Maple is Least Concern while Opposite Stonewort is Near Threatened.

Taxonomic Classification

Rank	Black Maple	Opposite Stonewort
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum	Magnoliophyta (Flowering Plants)	Charophyta (Charophyta)
Class	Magnoliopsida (Dicots)	Charophyceae (Charophyceae)
Order	Sapindales (Sapindales)	Charales (Charales)
Family	Sapindaceae	Characeae
Genus	Acer	Chara
Species	Acer nigrum	Chara contraria

Evolutionary Relationship

Black Maple and Opposite Stonewort share a common ancestor at the Kingdom level: Plantae. (Plants)

Conservation Status

Black Maple

LC — Least Concern

Opposite Stonewort

NT — Near Threatened

Physical Characteristics

Attribute	Black Maple	Opposite Stonewort
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.

Opposite Stonewort

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, Sweden, and United States. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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