Norway screw moss vs Water Screw-moss

Syntrichia norvegica compared with Syntrichia latifolia

Key Differences

• Norway screw moss is Least Concern while Water Screw-moss is Endangered.

Taxonomic Classification

Rank	Norway screw moss	Water Screw-moss
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Bryophyta	Bryophyta
Class same	Bryopsida (Bryopsida)	Bryopsida (Bryopsida)
Order same	Pottiales (Pottiales)	Pottiales (Pottiales)
Family same	Pottiaceae	Pottiaceae
Genus same	Syntrichia	Syntrichia
Species	Syntrichia norvegica	Syntrichia latifolia

Evolutionary Relationship

Norway screw moss and Water Screw-moss share a common ancestor at the Genus level: Syntrichia.

Conservation Status

Norway screw moss

LC — Least Concern

Water Screw-moss

EN — Endangered

Physical Characteristics

Attribute	Norway screw moss	Water Screw-moss
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Norway screw moss

Habitat

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

Range

Distributed across Norway, Portugal, Sweden, and Taiwan.

Water Screw-moss

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

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

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden