Arctic grass vs Broad Scalewort

Arctagrostis latifolia compared with Porella obtusata

Key Differences

• Arctic grass is Near Threatened while Broad Scalewort is Endangered.

Taxonomic Classification

Rank	Arctic grass	Broad Scalewort
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum	Magnoliophyta (Flowering Plants)	Marchantiophyta (liverwort)
Class	Liliopsida (Monocots)	Jungermanniopsida (Jungermanniopsida)
Order	Poales (Grasses)	Porellales (Porellales)
Family	Poaceae (Grass Family)	Porellaceae
Genus	Arctagrostis	Porella
Species	Arctagrostis latifolia	Porella obtusata

Evolutionary Relationship

Arctic grass and Broad Scalewort share a common ancestor at the Kingdom level: Plantae. (Plants)

Conservation Status

Arctic grass

NT — Near Threatened

Broad Scalewort

EN — Endangered

Physical Characteristics

Attribute	Arctic grass	Broad Scalewort
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.

Broad Scalewort

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway, Portugal, Sweden, and United States. Currently classified as 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.

Broad Scalewort

The Broad Scalewort (Porella obtusata) is a species in the genus Porella. It is currently classified as Endangered on the IUCN Red List. Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden