Arctic grass vs Blistered Rock Tripe

Arctagrostis latifolia compared with Umbilicaria hyperborea

Key Differences

• Arctic grass is Near Threatened while Blistered Rock Tripe is Extinct.

Taxonomic Classification

Rank	Arctic grass	Blistered Rock Tripe
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 hyperborea

Conservation Status

Arctic grass

NT — Near Threatened

Blistered Rock Tripe

EX — Extinct

Physical Characteristics

Attribute	Arctic grass	Blistered Rock Tripe
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.

Blistered Rock Tripe

Habitat

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

Range

Distributed across Denmark, Norway, Sweden, 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.

Blistered Rock Tripe

The Blistered Rock Tripe (Umbilicaria hyperborea) is a species in the genus Umbilicaria. It is currently classified as Extinct 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