Arctic grass vs Water yam

Arctagrostis latifolia compared with Dioscorea alata

Key Differences

• Arctic grass is Near Threatened while Water yam is Not Evaluated.

Taxonomic Classification

Rank	Arctic grass	Water yam
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Liliopsida (Monocots)	Liliopsida (Monocots)
Order	Poales (Grasses)	Dioscoreales (Dioscoreales)
Family	Poaceae (Grass Family)	Dioscoreaceae
Genus	Arctagrostis	Dioscorea
Species	Arctagrostis latifolia	Dioscorea alata

Evolutionary Relationship

Arctic grass and Water yam share a common ancestor at the Class level: Liliopsida. (Monocots)

Conservation Status

Arctic grass

NT — Near Threatened

Water yam

NE — Not Evaluated

Physical Characteristics

Attribute	Arctic grass	Water yam
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.

Water yam

Habitat

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

Range

Widely distributed across Africa (16 countries), Asia (Maldives, Taiwan), Europe (United Kingdom), North America (13 countries), Oceania and the Pacific (4 countries), and South America (6 countries).

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.