Andersson's arctic moss vs blunt nodding moss

Arctoa anderssonii compared with Pohlia obtusifolia

Key Differences

• Andersson's arctic moss is Endangered while blunt nodding moss is Near Threatened.

Taxonomic Classification

Rank	Andersson's arctic moss	blunt nodding moss
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Bryophyta	Bryophyta
Class same	Bryopsida (Bryopsida)	Bryopsida (Bryopsida)
Order	Dicranales (Dicranales)	Bryales (Bryales)
Family	Rhabdoweisiaceae	Mniaceae
Genus	Arctoa	Pohlia
Species	Arctoa anderssonii	Pohlia obtusifolia

Evolutionary Relationship

Andersson's arctic moss and blunt nodding moss share a common ancestor at the Class level: Bryopsida. (Bryopsida)

Conservation Status

Andersson's arctic moss

EN — Endangered

blunt nodding moss

NT — Near Threatened

Physical Characteristics

Attribute	Andersson's arctic moss	blunt nodding moss
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.

blunt nodding moss

Habitat

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

Range

Distributed across Norway, Sweden, and United States. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.

blunt nodding moss

The Blunt nodding moss (Pohlia obtusifolia) is a species in the genus Pohlia. It is currently classified as Near Threatened 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