Calamus vs Lesser Screw-moss

Acorus calamus compared with Syntrichia virescens

Key Differences

Calamus is Least Concern while Lesser Screw-moss is Vulnerable.

Taxonomic Classification

Rank	Calamus	Lesser Screw-moss
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum	Magnoliophyta (Flowering Plants)	Bryophyta
Class	Liliopsida (Monocots)	Bryopsida (Bryopsida)
Order	Acorales (Acorales)	Pottiales (Pottiales)
Family	Acoraceae	Pottiaceae
Genus	Acorus	Syntrichia
Species	Acorus calamus	Syntrichia virescens

Evolutionary Relationship

Calamus and Lesser Screw-moss share a common ancestor at the Kingdom level: Plantae. (Plants)

View Kingdom: Plantae

Conservation Status

Calamus

LC — Least Concern

Lesser Screw-moss

VU — Vulnerable

Physical Characteristics

Attribute	Calamus	Lesser Screw-moss
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Calamus

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).

Lesser Screw-moss

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Calamus

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.