Rib-leaf Moss vs systylous screw moss

Tortula atrovirens compared with Tortula systylia

Key Differences

• Rib-leaf Moss is Not Evaluated while systylous screw moss is Vulnerable.

Taxonomic Classification

Rank	Rib-leaf Moss	systylous screw moss
Kingdom same	Plantae (planta)	Plantae (planta)
Phylum same	Bryophyta	Bryophyta
Class same	Bryopsida (Bryopsida)	Bryopsida (Bryopsida)
Order same	Pottiales (Pottiales)	Pottiales (Pottiales)
Family same	Pottiaceae	Pottiaceae
Genus same	Tortula	Tortula
Species	Tortula atrovirens	Tortula systylia

Evolutionary Relationship

Rib-leaf Moss and systylous screw moss share a common ancestor at the Genus level: Tortula.

Conservation Status

Rib-leaf Moss

NE — Not Evaluated

systylous screw moss

VU — Vulnerable

Physical Characteristics

Attribute	Rib-leaf Moss	systylous screw moss
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Rib-leaf Moss

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Portugal.

systylous 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.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway