Andersson's arctic moss vs Caspic willow

Arctoa anderssonii compared with Salix acutifolia

Key Differences

• Andersson's arctic moss is Endangered while Caspic willow is Not Evaluated.

Taxonomic Classification

Rank	Andersson's arctic moss	Caspic willow
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum	Bryophyta	Magnoliophyta (Flowering Plants)
Class	Bryopsida (Bryopsida)	Magnoliopsida (Dicots)
Order	Dicranales (Dicranales)	Malpighiales (Malpighiales)
Family	Rhabdoweisiaceae	Salicaceae
Genus	Arctoa	Salix
Species	Arctoa anderssonii	Salix acutifolia

Evolutionary Relationship

Andersson's arctic moss and Caspic willow share a common ancestor at the Kingdom level: Plantae. (Plants)

Conservation Status

Andersson's arctic moss

EN — Endangered

Caspic willow

NE — Not Evaluated

Physical Characteristics

Attribute	Andersson's arctic moss	Caspic willow
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Andersson's arctic moss

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Sweden. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Caspic willow

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Found across Europe (6 countries).

Andersson's arctic moss

The Andersson's arctic moss (Arctoa anderssonii) is a species in the genus Arctoa. It is currently classified as Endangered on the IUCN Red List. Native to Europe, inhabiting ecosystems characteristic of the region.

Caspic willow

The Caspic Willow (Salix acutifolia) is a species in the genus Salix. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden