Gesäumtes Drehzahnmoos vs Kalmus

Tortula marginata compared with Acorus calamus

Key Differences

• Gesäumtes Drehzahnmoos is Endangered while Kalmus is Least Concern.

Taxonomic Classification

Rank	Gesäumtes Drehzahnmoos	Kalmus
Kingdom same	Plantae (Pflanzen)	Plantae (Pflanzen)
Phylum	Bryophyta	Magnoliophyta (Flowering Plants)
Class	Bryopsida (Bryopsida)	Liliopsida (Monocots)
Order	Pottiales (Pottiales)	Acorales (Acorales)
Family	Pottiaceae	Acoraceae
Genus	Tortula	Acorus
Species	Tortula marginata	Acorus calamus

Evolutionary Relationship

Gesäumtes Drehzahnmoos and Kalmus share a common ancestor at the Kingdom level: Plantae. (Pflanzen)

Conservation Status

Gesäumtes Drehzahnmoos

EN — Endangered

Kalmus

LC — Least Concern

Physical Characteristics

Attribute	Gesäumtes Drehzahnmoos	Kalmus
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gesäumtes Drehzahnmoos

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.

Kalmus

Habitat

Inhabits tropical and subtropical moist broadleaf forests and tropical and subtropical coniferous forests within the Indomalayan biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (South Africa), Asia (5 countries), Europe (30 countries), and North America (Canada, United States).

Gesäumtes Drehzahnmoos

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.

Kalmus

The Calamus (Acorus calamus) is a species in the genus Acorus. It is currently classified as Least Concern on the IUCN Red List. Inhabits tropical and subtropical moist broadleaf forests and tropical and subtropical coniferous forests within the Indomalayan biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Shared Countries

Both species can be found in 3 countries:

🇧🇪 Belgium 🇱🇺 Luxembourg 🇳🇴 Norway