alpine screw moss vs Andersson's arctic moss

Tortula leucostoma compared with Arctoa anderssonii

Key Differences

• alpine screw moss is Vulnerable while Andersson's arctic moss is Endangered.

Taxonomic Classification

Rank	alpine screw moss	Andersson's arctic moss
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Bryophyta	Bryophyta
Class same	Bryopsida (Bryopsida)	Bryopsida (Bryopsida)
Order	Pottiales (Pottiales)	Dicranales (Dicranales)
Family	Pottiaceae	Rhabdoweisiaceae
Genus	Tortula	Arctoa
Species	Tortula leucostoma	Arctoa anderssonii

Evolutionary Relationship

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

Conservation Status

alpine screw moss

VU — Vulnerable

Andersson's arctic moss

EN — Endangered

Physical Characteristics

Attribute	alpine screw moss	Andersson's arctic moss
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

alpine screw moss

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

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

alpine screw moss

The Alpine screw moss (Tortula leucostoma) is a species in the genus Tortula. It is currently classified as Vulnerable on the IUCN Red List. Native to Europe, inhabiting ecosystems characteristic of the region. Distributed across Norway and Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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