Small-mouthed Beardless-moss vs Sterile Beardless-moss

Weissia brachycarpa compared with Weissia sterilis

Key Differences

• Small-mouthed Beardless-moss is Endangered while Sterile Beardless-moss is Near Threatened.

Taxonomic Classification

Rank	Small-mouthed Beardless-moss	Sterile Beardless-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	Weissia	Weissia
Species	Weissia brachycarpa	Weissia sterilis

Evolutionary Relationship

Small-mouthed Beardless-moss and Sterile Beardless-moss share a common ancestor at the Genus level: Weissia.

Conservation Status

Small-mouthed Beardless-moss

EN — Endangered

Sterile Beardless-moss

NT — Near Threatened

Physical Characteristics

Attribute	Small-mouthed Beardless-moss	Sterile Beardless-moss
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Small-mouthed Beardless-moss

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Found across Europe (6 countries). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Sterile Beardless-moss

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Found in Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway