Andersson's arctic moss vs papillose peat moss

Arctoa anderssonii compared with Sphagnum papillosum

Key Differences

• Andersson's arctic moss is Endangered while papillose peat moss is Least Concern.

Taxonomic Classification

Rank	Andersson's arctic moss	papillose peat moss
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Bryophyta	Bryophyta
Class	Bryopsida (Bryopsida)	Sphagnopsida (Sphagnopsida)
Order	Dicranales (Dicranales)	Sphagnales (Sphagnales)
Family	Rhabdoweisiaceae	Sphagnaceae
Genus	Arctoa	Sphagnum
Species	Arctoa anderssonii	Sphagnum papillosum

Evolutionary Relationship

Andersson's arctic moss and papillose peat moss share a common ancestor at the Phylum level: Bryophyta.

Conservation Status

Andersson's arctic moss

EN — Endangered

papillose peat moss

LC — Least Concern

Physical Characteristics

Attribute	Andersson's arctic moss	papillose peat 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.

papillose peat moss

Habitat

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

Range

Widely distributed across Europe (5 countries), North America (United States), and South America (Brazil).

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.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden