Arctic grass vs Grayish Button Lichen

Arctagrostis latifolia compared with Diplotomma alboatrum

Key Differences

• Arctic grass is Near Threatened while Grayish Button Lichen is Least Concern.

Taxonomic Classification

Rank	Arctic grass	Grayish Button 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)	Caliciaceae
Genus	Arctagrostis	Diplotomma
Species	Arctagrostis latifolia	Diplotomma alboatrum

Conservation Status

Arctic grass

NT — Near Threatened

Grayish Button Lichen

LC — Least Concern

Physical Characteristics

Attribute	Arctic grass	Grayish Button 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.

Grayish Button Lichen

Habitat

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

Range

Distributed across Denmark, Norway, Portugal, 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.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden