Calamus vs Titan Arum

Acorus calamus compared with Amorphophallus titanum

Key Differences

• Calamus is Least Concern while Titan Arum is Endangered.

Taxonomic Classification

Rank	Calamus	Titan Arum
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Liliopsida (Monocots)	Liliopsida (Monocots)
Order	Acorales (Acorales)	Alismatales (Alismatales)
Family	Acoraceae	Araceae
Genus	Acorus	Amorphophallus
Species	Acorus calamus	Amorphophallus titanum

Evolutionary Relationship

Calamus and Titan Arum share a common ancestor at the Class level: Liliopsida. (Monocots)

Conservation Status

Calamus

LC — Least Concern

Titan Arum

EN — Endangered

Physical Characteristics

Attribute	Calamus	Titan Arum
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).

Titan Arum

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

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.