Calamus vs Redroot amaranth

Acorus calamus compared with Amaranthus retroflexus

Key Differences

• Calamus is Least Concern while Redroot amaranth is Not Evaluated.

Taxonomic Classification

Rank	Calamus	Redroot amaranth
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class	Liliopsida (Monocots)	Magnoliopsida (Dicots)
Order	Acorales (Acorales)	Caryophyllales (Caryophyllales)
Family	Acoraceae	Amaranthaceae
Genus	Acorus	Amaranthus
Species	Acorus calamus	Amaranthus retroflexus

Evolutionary Relationship

Calamus and Redroot amaranth share a common ancestor at the Phylum level: Magnoliophyta. (Flowering Plants)

Conservation Status

Calamus

LC — Least Concern

Redroot amaranth

NE — Not Evaluated

Physical Characteristics

Attribute	Calamus	Redroot amaranth
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).

Redroot amaranth

Habitat

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

Range

Widely distributed across Africa (7 countries), Asia (14 countries), Europe (36 countries), North America (Canada, United States), Oceania and the Pacific (Australia), and South America (6 countries).

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 37 countries:

🇦🇲 Armenia 🇧🇾 Belarus 🇧🇪 Belgium 🇧🇦 Bosnia and Herzegovina 🇧🇬 Bulgaria 🇨🇦 Canada 🇭🇷 Croatia 🇨🇿 Czech Republic 🇩🇰 Denmark 🇪🇪 Estonia 🇫🇮 Finland 🇫🇷 France 🇬🇪 Georgia 🇩🇪 Germany 🇭🇺 Hungary 🇮🇪 Ireland 🇮🇹 Italy 🇱🇻 Latvia 🇱🇹 Lithuania 🇱🇺 Luxembourg 🇲🇩 Moldova 🇳🇱 Netherlands 🇳🇴 Norway 🇵🇱 Poland 🇷🇴 Romania 🇷🇺 Russia 🇸🇰 Slovakia 🇸🇮 Slovenia 🇿🇦 South Africa 🇪🇸 Spain 🇸🇪 Sweden 🇨🇭 Switzerland 🇹🇼 Taiwan 🇹🇷 Turkey 🇺🇦 Ukraine 🇬🇧 United Kingdom 🇺🇸 United States