Calamus vs Root-headed Centaury

Acorus calamus compared with Centaurea rhizocalathium

Key Differences

• Calamus is Least Concern while Root-headed Centaury is Endangered.

Taxonomic Classification

Rank	Calamus	Root-headed Centaury
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class	Liliopsida (Monocots)	Magnoliopsida (Dicots)
Order	Acorales (Acorales)	Asterales (Daisies & Sunflowers)
Family	Acoraceae	Asteraceae (Daisy Family)
Genus	Acorus	Centaurea
Species	Acorus calamus	Centaurea rhizocalathium

Evolutionary Relationship

Calamus and Root-headed Centaury share a common ancestor at the Phylum level: Magnoliophyta. (Flowering Plants)

Conservation Status

Calamus

LC — Least Concern

Root-headed Centaury

EN — Endangered

Physical Characteristics

Attribute	Calamus	Root-headed Centaury
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).

Root-headed Centaury

Habitat

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

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.