Steifblättriges Katharinenmoos vs Kleines Katharinenmoos

Atrichum angustatum compared with Atrichum tenellum

Key Differences

• Steifblättriges Katharinenmoos is Vulnerable while Kleines Katharinenmoos is Least Concern.

Taxonomic Classification

Rank	Steifblättriges Katharinenmoos	Kleines Katharinenmoos
Kingdom same	Plantae (Pflanzen)	Plantae (Pflanzen)
Phylum same	Bryophyta	Bryophyta
Class same	Polytrichopsida (Polytrichopsida)	Polytrichopsida (Polytrichopsida)
Order same	Polytrichales (Polytrichales)	Polytrichales (Polytrichales)
Family same	Polytrichaceae	Polytrichaceae
Genus same	Atrichum	Atrichum
Species	Atrichum angustatum	Atrichum tenellum

Evolutionary Relationship

Steifblättriges Katharinenmoos and Kleines Katharinenmoos share a common ancestor at the Genus level: Atrichum.

Conservation Status

Steifblättriges Katharinenmoos

VU — Vulnerable

Kleines Katharinenmoos

LC — Least Concern

Physical Characteristics

Attribute	Steifblättriges Katharinenmoos	Kleines Katharinenmoos
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Steifblättriges Katharinenmoos

Habitat

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

Range

Found across Europe (5 countries) and North America (United States). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Kleines Katharinenmoos

Habitat

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

Range

Found across Europe (6 countries) and North America (United States).

Shared Countries

Both species can be found in 6 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇵🇹 Portugal 🇸🇪 Sweden 🇺🇸 United States