Arctic grass vs Black Ash

Arctagrostis latifolia compared with Fraxinus nigra

Key Differences

• Arctic grass is Near Threatened while Black Ash is Critically Endangered.

Taxonomic Classification

Rank	Arctic grass	Black Ash
Kingdom same	Plantae (พืช)	Plantae (พืช)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class	Liliopsida (Monocots)	Magnoliopsida (พืชใบเลี้ยงคู่)
Order	Poales (อันดับหญ้า)	Lamiales (อันดับกะเพรา)
Family	Poaceae (Grass Family)	Oleaceae
Genus	Arctagrostis	Fraxinus
Species	Arctagrostis latifolia	Fraxinus nigra

Evolutionary Relationship

Arctic grass and Black Ash share a common ancestor at the Phylum level: Magnoliophyta. (Flowering Plants)

Conservation Status

Arctic grass

NT — Near Threatened

Black Ash

CR — Critically Endangered

Physical Characteristics

Attribute	Arctic grass	Black Ash
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic grass

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

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

Black Ash

Habitat

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

Range

Distributed across Canada and United States. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Arctic grass

The Arctic grass (Arctagrostis latifolia) is a species in the genus Arctagrostis. It is currently classified as Near Threatened on the IUCN Red List. Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Black Ash

The Black Ash (Fraxinus nigra) is a species in the genus Fraxinus. It is currently classified as Critically Endangered on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.