Black Maple vs

Acer nigrum compared with Nitzschia flexa

Key Differences

• Black Maple is Least Concern while is Not Evaluated.

Taxonomic Classification

Rank	Black Maple
Kingdom	Plantae (Plants)	Chromista (Chromista)
Phylum	Magnoliophyta (Flowering Plants)	Ochrophyta (Ochrophyta)
Class	Magnoliopsida (Dicots)	Bacillariophyceae (Bacillariophyceae)
Order	Sapindales (Sapindales)	Bacillariales (Bacillariales)
Family	Sapindaceae	Bacillariaceae
Genus	Acer	Nitzschia
Species	Acer nigrum	Nitzschia flexa

Conservation Status

Black Maple

LC — Least Concern

NE — Not Evaluated

Physical Characteristics

Attribute	Black Maple
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.

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Sweden.

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.

Nitzschia flexa is a pennate diatom (class Bacillariophyceae) with a characteristically curved or bent raphe system that gives the genus its distinctive appearance. It inhabits freshwater to brackish environments and contributes to benthic and planktonic algal communities. As a photosynthetic microalga, it plays a foundational role in aquatic food webs and primary production.