Arctic grass vs Tiered Tooth

Arctagrostis latifolia compared with Hericium cirrhatum

Key Differences

• Arctic grass is Near Threatened while Tiered Tooth is Vulnerable.

Taxonomic Classification

Rank	Arctic grass	Tiered Tooth
Kingdom	Plantae (Plants)	Fungi (Fungi)
Phylum	Magnoliophyta (Flowering Plants)	Basidiomycota (Club Fungi)
Class	Liliopsida (Monocots)	Agaricomycetes (Mushrooms)
Order	Poales (Grasses)	Russulales (Russulales)
Family	Poaceae (Grass Family)	Hericiaceae
Genus	Arctagrostis	Hericium
Species	Arctagrostis latifolia	Hericium cirrhatum

Conservation Status

Arctic grass

NT — Near Threatened

Tiered Tooth

VU — Vulnerable

Physical Characteristics

Attribute	Arctic grass	Tiered Tooth
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.

Tiered Tooth

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Currently classified as Vulnerable 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.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden