Arctic grass vs Lesser Rocktripe

Arctagrostis latifolia compared with Umbilicaria muhlenbergii

Key Differences

• Arctic grass is Near Threatened while Lesser Rocktripe is Not Evaluated.

Taxonomic Classification

Rank	Arctic grass	Lesser Rocktripe
Kingdom	Plantae (Plants)	Fungi (Fungi)
Phylum	Magnoliophyta (Flowering Plants)	Ascomycota (Sac Fungi)
Class	Liliopsida (Monocots)	Lecanoromycetes (Lecanoromycetes)
Order	Poales (Grasses)	Umbilicariales (Umbilicariales)
Family	Poaceae (Grass Family)	Umbilicariaceae
Genus	Arctagrostis	Umbilicaria
Species	Arctagrostis latifolia	Umbilicaria muhlenbergii

Conservation Status

Arctic grass

NT — Near Threatened

Lesser Rocktripe

NE — Not Evaluated

Physical Characteristics

Attribute	Arctic grass	Lesser Rocktripe
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.

Lesser Rocktripe

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.