Arctic grass vs roundleaf toothcup

Arctagrostis latifolia compared with Rotala rotundifolia

Key Differences

• Arctic grass is Near Threatened while roundleaf toothcup is Least Concern.

Taxonomic Classification

Rank	Arctic grass	roundleaf toothcup
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class	Liliopsida (Monocots)	Magnoliopsida (Dicots)
Order	Poales (Grasses)	Myrtales (Myrtales)
Family	Poaceae (Grass Family)	Lythraceae
Genus	Arctagrostis	Rotala
Species	Arctagrostis latifolia	Rotala rotundifolia

Evolutionary Relationship

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

Conservation Status

Arctic grass

NT — Near Threatened

roundleaf toothcup

LC — Least Concern

Physical Characteristics

Attribute	Arctic grass	roundleaf toothcup
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.

roundleaf toothcup

Habitat

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

Range

Distributed across Australia, Brazil, Taiwan, and United States.

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.