Arctic grass vs Constricted Treacle Mustard

Arctagrostis latifolia compared with Erysimum contractum

Key Differences

• Arctic grass is Near Threatened while Constricted Treacle Mustard is Vulnerable.

Taxonomic Classification

Rank	Arctic grass	Constricted Treacle Mustard
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class	Liliopsida (Monocots)	Magnoliopsida (Dicots)
Order	Poales (Grasses)	Brassicales (Brassicales)
Family	Poaceae (Grass Family)	Brassicaceae
Genus	Arctagrostis	Erysimum
Species	Arctagrostis latifolia	Erysimum contractum

Evolutionary Relationship

Arctic grass and Constricted Treacle Mustard share a common ancestor at the Phylum level: Magnoliophyta. (Flowering Plants)

Conservation Status

Arctic grass

NT — Near Threatened

Constricted Treacle Mustard

VU — Vulnerable

Physical Characteristics

Attribute	Arctic grass	Constricted Treacle Mustard
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.

Constricted Treacle Mustard

Habitat

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

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.