Arctic grass vs Thomson'S Rosette Lichen

Arctagrostis latifolia compared with Physcia thomsoniana

Key Differences

• Arctic grass is Near Threatened while Thomson'S Rosette Lichen is Not Evaluated.

Taxonomic Classification

Rank	Arctic grass	Thomson'S Rosette Lichen
Kingdom	Plantae (Plants)	Fungi (Fungi)
Phylum	Magnoliophyta (Flowering Plants)	Ascomycota (Sac Fungi)
Class	Liliopsida (Monocots)	Lecanoromycetes (Lecanoromycetes)
Order	Poales (Grasses)	Caliciales (Caliciales)
Family	Poaceae (Grass Family)	Physciaceae
Genus	Arctagrostis	Physcia
Species	Arctagrostis latifolia	Physcia thomsoniana

Conservation Status

Arctic grass

NT — Near Threatened

Thomson'S Rosette Lichen

NE — Not Evaluated

Physical Characteristics

Attribute	Arctic grass	Thomson'S Rosette Lichen
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.

Thomson'S Rosette Lichen

Habitat

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

Range

Found in 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.