Brown Screw-moss vs sidewalk screw moss

Syntrichia princeps compared with Syntrichia ruralis

Key Differences

• Brown Screw-moss is Near Threatened while sidewalk screw moss is Least Concern.

Taxonomic Classification

Rank	Brown Screw-moss	sidewalk 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 princeps	Syntrichia ruralis

Evolutionary Relationship

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

Conservation Status

Brown Screw-moss

NT — Near Threatened

sidewalk screw moss

LC — Least Concern

Physical Characteristics

Attribute	Brown Screw-moss	sidewalk screw moss
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown Screw-moss

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

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

sidewalk screw moss

Habitat

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

Range

Found across Europe (5 countries) and North America (United States).

Brown Screw-moss

The Brown Screw-moss (Syntrichia princeps) is a species in the genus Syntrichia. It is currently classified as Near Threatened on the IUCN Red List. Native to Europe, inhabiting ecosystems characteristic of the region.

Shared Countries

Both species can be found in 3 countries:

🇳🇴 Norway 🇵🇹 Portugal 🇸🇪 Sweden