Allegheny Serviceberry vs Bordered Screw-moss

Amelanchier arborea compared with Tortula marginata

Key Differences

• Allegheny Serviceberry is Least Concern while Bordered Screw-moss is Endangered.

Taxonomic Classification

Rank	Allegheny Serviceberry	Bordered Screw-moss
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum	Magnoliophyta (Flowering Plants)	Bryophyta
Class	Magnoliopsida (Dicots)	Bryopsida (Bryopsida)
Order	Rosales (Roses & Allies)	Pottiales (Pottiales)
Family	Rosaceae (Rose Family)	Pottiaceae
Genus	Amelanchier	Tortula
Species	Amelanchier arborea	Tortula marginata

Evolutionary Relationship

Allegheny Serviceberry and Bordered Screw-moss share a common ancestor at the Kingdom level: Plantae. (Plants)

Conservation Status

Allegheny Serviceberry

LC — Least Concern

Bordered Screw-moss

EN — Endangered

Physical Characteristics

Attribute	Allegheny Serviceberry	Bordered Screw-moss
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Allegheny Serviceberry

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Distributed across Canada and United States.

Bordered Screw-moss

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, tundra, and tropical and subtropical moist broadleaf forests spanning the Australasia and Oceanian realms.

Range

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

Allegheny Serviceberry

The Allegheny Serviceberry (Amelanchier arborea) is a species in the genus Amelanchier. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Bordered Screw-moss

The Bordered Screw-moss (Tortula marginata) is a species in the genus Tortula. It is currently classified as Endangered on the IUCN Red List. Found across multiple habitat types including temperate broadleaf and mixed forests, tundra, and tropical and subtropical moist broadleaf forests spanning the Australasia and Oceanian realms.