Calamus vs Norfolk island pine

Acorus calamus compared with Araucaria heterophylla

Key Differences

• Calamus is Least Concern while Norfolk island pine is Vulnerable.

Taxonomic Classification

Rank	Calamus	Norfolk island pine
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum	Magnoliophyta (Flowering Plants)	Coniferophyta (Conifers)
Class	Liliopsida (Monocots)	Pinopsida (Conifers)
Order	Acorales (Acorales)	Pinales (Pines & Allies)
Family	Acoraceae	Araucariaceae
Genus	Acorus	Araucaria
Species	Acorus calamus	Araucaria heterophylla

Evolutionary Relationship

Calamus and Norfolk island pine share a common ancestor at the Kingdom level: Plantae. (Plants)

Conservation Status

Calamus

LC — Least Concern

Norfolk island pine

VU — Vulnerable

Physical Characteristics

Attribute	Calamus	Norfolk island pine
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).

Norfolk island pine

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, tundra, and tropical and subtropical moist broadleaf forests, among 7 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (Seychelles, South Africa), Asia (4 countries), Europe (Malta, Portugal), North America (United States), Oceania and the Pacific (Australia, Marshall Islands, New Zealand), and South America (Brazil, Colombia, Ecuador). 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.

Shared Countries

Both species can be found in 4 countries:

🇿🇦 South Africa 🇹🇼 Taiwan 🇹🇷 Turkey 🇺🇸 United States